As filed with the Securities and Exchange Commission on September __ , 1998   
                    Registration No. 33-_____________
    

                    SECURITIES AND EXCHANGE COMMISSION
                          Washington, D.C. 20549
                          ______________________
                        REGISTRATION STATEMENT ON
                                 FORM S-3
                                  under
                        THE SECURITIES ACT OF 1933
                        BIOCONTROL TECHNOLOGY, INC.
           (Exact name of registrant as specified in its charter)

     Pennsylvania                3841                        25-1229323
(State or other jurisdiction  (Primary Standard Industrial  (I.R.S. Employer
 of incorporation or          Classification Code Number)    Identification
    organization)                                               Number)

                          300 Indian Springs Road
                Indiana, Pennsylvania  15701 (412) 349-1811
(Address, including zip code, and telephone number, including area code, of
registrant's principal executive offices and principal place of business)
               ___________________________________________
                 Fred E. Cooper, Chief Executive Officer
                       Biocontrol Technology, Inc.
  2275 Swallow Hill Road, Building 2500, Pittsburgh, Pennsylvania 15220
                              (412)429-0673
(Name, address, including zip code, and telephone number, including area code,
       of agent for service)
               ___________________________________________
                                 Copy to:
                         M. Kathryn Sweeney, Esq.
                        Sweeney & Associates P.C.
            7300 Penn Avenue, Pittsburgh, Pennsylvania  15208
          _____________________________________________________
Approximate date of commencement of proposed sale to the public: As soon as
        possible after this registration statement becomes effective.

If any of the securities being registered on this Form are to be offered on a
delayed or continuous basis pursuant to Rule 415 under the Securities Act of
1933 check the following box. [X]


                       CALCULATION OF REGISTRATION FEE
==============================================================================================
           |                |                 |                    |
Title of Each Class |  Amount to be  | Proposed Maximum|  Proposed Maximum  |  Amount of
of Securities to be |  Registered    | Offering Price  |  Aggregate Offering|  Registration Fee
Registered          |                | Per Share       |  Price             |
                    |                |                 |                    |
                 |             |              |                 |  
Common Stock        | 100,000,000(1) | $0.12(2)        |  $12,000,000       |  $3,540.00
Common Stock        |   3,000,000(3) |  (4)            |  (4)               |  
____________________|________________|_________________|____________________|__________________         
Total                 103,000,000    |                 |  $12,000,000       |  
Total Registration Fee               |                 |                    |  $3,540.00                      $3,868.46
===============================================================================================

   TOTAL  OF  SEPARATELY NUMBERED PAGES 27 EXHIBIT INDEX  ON
   SEQUENTIALLY NUMBERED PAGE 21


   
 (1) Primary shares to be offered by the Registrant.
 (2) Estimated  solely for purposes of  calculating  the
     registration  fee  pursuant  to  Rule  457(c)  of   the
     Securities  Act of 1933, as amended, and based  on  the
     average of the high and low sales prices of the  common
     stock  of  Registrant  on the NASDAQ  Small-Cap  Market
     reported on September 4, 1998.
 (3) Secondary   Shares  to  be  offered   by   Selling
     Shareholders, 2,000,000 of which are currently held and
     1,000,000   of  which  underlie  currently   exercisable
     warrants held by the same Selling Shareholders
 (4) The proper calculation and filing fee were included
     in the initial filing of this Form S-3 on April 21, 1998.
                    _____________________
 ii   
   
         The  Registrant  hereby  amends  this  Registration
   Statement  on  such date or dates as may be necessary  to
   delay its effective date until the Registrant shall  file
   a  further amendment which specifically states that  this
   Registration Statement shall thereafter become  effective
   in  accordance with Section 8(a) of the Securities Act of
   1933  or  until this Registration Statement shall  become
   effective on such date as the Commission acting  pursuant
   to Section 8(a) may determine.
   
                    _____________________
   
   
          Information   contained  herein  is   subject   to
   completion   or  amendment.   A  registration   statement
   relating  to  these securities has been  filed  with  the
   Securities and Exchange Commission.  These securities may
   not  be  sold nor may offers to buy be accepted prior  to
   the  time  the registration statement becomes  effective.
   This prospectus shall not constitute an offer to sell  or
   the  solicitation of an offer to buy nor shall  there  be
   any  sale of these securities in any State in which  such
   offer,  solicitation or sale would be unlawful  prior  to
   registration  or qualification under the securities  laws
   of any such state.
   
       SUBJECT TO COMPLETION DATED September 10, 1998
       
   PRELIMINARY PROSPECTUS
   
                 BIOCONTROL TECHNOLOGY, INC.
                        Common Stock
   
   RESALE  OF  2,000,000  SHARES  OF  PRESENTLY  OUTSTANDING
   COMMON  STOCK, THE ISSUANCE OF 1,000,000 SHARES OF COMMON
   STOCK UPON THE EXERCISE OF OUTSTANDING WARRANTS, AND  THE
   SALE  OF  100,000,000 SHARES OF AUTHORIZED  BUT  UNISSUED
   SHARES OF COMMON STOCK BY THE COMPANY.
           ______________________________________
   
         The Prospectus filed with this Registration relates
   to an offering of the following: up to 103,000,000 shares
   of  common  stock  (the  "Common Stock"),  of  Biocontrol
   Technology, Inc. (the "Company" or "BICO").   The  Common
   Stock  comprises  the  following: 100,000,000  shares  of
   authorized but unissued common stock to be sold  directly
   by  the  Company; 1,000,000 shares of Common  Stock  (the
   "Warrant  Shares")  issuable  upon  exercise  of  certain
   Warrants  granted  by the Company and  summarized  herein
   (the  "Warrants"),  and  common  stock  held  by  certain
   selling shareholders (the "Selling Shareholders")  of  up
   to   2,000,000  shares  of  Common  Stock  (the   "Resale
   Shares").   The Warrants are exercisable at  a  price  of
   $2.00  per share.  In the event that the Company conducts
   a  reverse  stock split, as more fully discussed  herein,
   the   number  of  Warrants  will  be  reduced  in  direct
   proportion  to the reverse split ratio; for  example,  if
   the  Company conducts a reverse stock split  of  one  for
   twenty, the 1,000,000 Warrants will be reduced to 50,000.
   
         The  issuance of Warrant Shares may occur from time
   to  time and at the discretion of the holder prior to the
   expiration date of the Warrant.  The Warrants will expire
   on  March  4,  2003.  Because the exercise price  of  the
   Warrants ($2.00) significantly exceeds the current market
   price  of the common stock ($0.12); the Company does  not
   expect  that  the  Warrants will  be  exercised.   It  is
   expected that certain Selling Shareholders may offer  the
   Resale  Shares which they own, at any time and from  time
   to  time,  directly  through agents or  dealers,  in  the
   over-the-counter  market,  or  otherwise,  on  terms  and
   conditions determined at the time of sale by the  Selling
   Shareholders  or  as  a  result of  private  negotiations
   between  buyer and seller.  Expenses of any  such  resale
   will be borne by the buyer and seller as they may agree.
   
         The  Company's common stock is traded on the Nasdaq
   Small-Cap Market under the trading symbol "BICO"  and  is
   also reported under the symbol "BIOCNTRL TEC".
   
     THESE SECURITIES INVOLVE A HIGH DEGREE OF RISK AND
    PROSPECTIVE PURCHASERS SHOULD CAREFULLY CONSIDER THE
     FACTORS SPECIFIED UNDER THE CAPTION "RISK FACTORS"
           BEGINNING ON PAGE 1 OF THIS PROSPECTUS.
   
   THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY
   THE  UNITED STATES SECURITIES AND EXCHANGE COMMISSION  OR
   ANY  STATE  SECURITIES COMMISSION NOR HAS ANY  SECURITIES
   COMMISSION PASSED UPON THE ACCURACY OR ADEQUACY  OF  THIS
   PROSPECTUS.
               ANY  REPRESENTATION  TO  THE  CONTRARY  IS  A
   CRIMINAL OFFENSE.
   
  THE DATE OF THIS PRELIMINARY PROSPECTUS IS SEPTEMBER 10,
                            1998
   
                    [INSIDE FRONT COVER]
   
                    AVAILABLE INFORMATION
   
          The   Company  is  subject  to  the  informational
   requirements of the Securities Exchange Act of 1934  (the
   "1934  Act")  and in accordance therewith files  reports,
   proxy   statements   and  other  information   with   the
   Securities  and  Exchange Commission (the  "Commission").
   Such  reports,  proxy  statements and  other  information
   concerning the Company can be inspected and copied at the
   Public  Reference  Room  of  the  Commission,  450  Fifth
   Street,  N.W.,  Washington, D.C. and at the  Commission's
   regional  offices including those located at  601  Walnut
   Street,  Curtis  Center,  Suite 1005E,  Philadelphia,  PA
   19106-34322; and 75 Park Place, New York, NY.  Copies  of
   this  material  may  also  be obtained  from  the  Public
   Reference  section of the Commission, 450  Fifth  Street,
   N.W.  Washington, D.C. 20549, at prescribed  rates.   The
   Company's common stock is traded on the NASDAQ Small  Cap
   Market   ("NASDAQ").   In  accordance   with   1934   Act
   requirements, the Company files reports, proxy statements
   and  other information with NASDAQ.  Such reports,  proxy
   statements  and other information concerning the  Company
   can  be  inspected at NASDAQ's offices located at 1735  K
   Street  N.W.,  Washington D.C., 20006.   This  Prospectus
   omits  certain information contained in the  Registration
   Statement  and  the exhibits relating thereto  which  the
   Registrant  has  filed with the Securities  and  Exchange
   Commission, under the Securities Act of 1933  (the  "1933
   Act"),  and  to  which reference is made  for  additional
   information.   Descriptions concerning the provisions  of
   any document are qualified in their entirety by reference
   to  the  full  text of such document as  filed  with  the
   Commission as an exhibit to the Registration Statement.
   
                 INCORPORATION BY REFERENCE
   
         The latest financial statements of the Company,  as
   well  as other information regarding the Company and  the
   Common Stock, may be found in other documents the Company
   has   filed  or  will  file  with  the  Commission.   The
   following documents are incorporated herein by reference:
   
      (a) The Company's Annual Report on Form  10-K
          for the fiscal year ended December 31, 1997.
   
      (b) The Company's Proxy Materials filed  May  12,1998.
   
      (c) The Company's Forms 10-Q for the quarters
          ended March 31, 1998; and June 30, 1998.
   
         Until  the Company files a post-effective amendment
   to   this   Prospectus  indicating  that  all  securities
   hereunder  have  been  sold, or de-registering  all  such
   securities    which   remain   unsold,   all    documents
   subsequently  filed by the Company pursuant  to  Sections
   13(a),  13(c),  14  and 15(d) of the 1934  Act  shall  be
   deemed  incorporated herein by reference and shall become
   a part hereof from the date such documents are filed.
   
         The Company undertakes to provide without charge to
   each person, including any beneficial owner, to whom this
   Prospectus is delivered, upon written or oral request  of
   such  person, a copy of any and all information that  has
   been  incorporated by reference in this Prospectus.  Such
   requests   should  be  made  to:  Shareholder   Relations
   Department,  Biocontrol Technology,  Inc.,  2275  Swallow
   Hill  Road,  Building  2500, 2nd  Floor,  Pittsburgh,  PA
   15220,  by  telephone  at  412-429-0673  or  by  fax   at
   412-279-1367.
   
         Until  90  days after the effective  date  of  this
   Prospectus,  all  dealers effecting transactions  in  the
   registered  securities, whether or not  participating  in
   this   distribution,  may  be  required  to   deliver   a
   prospectus.   This  is in addition to the  obligation  of
   dealers   to   deliver  a  prospectus  when   acting   as
   underwriters and with respect to their unsold  allotments
   or subscriptions.

  ii   
                         THE COMPANY
   
         Biocontrol Technology, Inc. was incorporated in the
   Commonwealth  of Pennsylvania in 1972 as Coratomic,  Inc.
   and  it is referred to herein as "BICO" or the "Company".
   BICO's operations are located at 300 Indian Springs Road,
   Indiana,    Pennsylvania,   15701,    telephone    number
   (412)349-1811 and its administrative offices are  located
   at  2275  Swallow  Hill  Road, Pittsburgh,  Pennsylvania,
   15220, telephone number (412)429-0673.
   
          The  primary  business  of  the  Company  is   the
   development  of  new devices which include  models  of  a
   noninvasive  glucose  sensor  (the  "Noninvasive  Glucose
   Sensor"),  an  implantable port  for  drug  delivery  and
   hemodialysis use, a polyurethane heart valve,  procedures
   relating   to   the  use  of  whole-body   extracorporeal
   hyperthermia  in the treatment of cancer  and  the  human
   immunodeficiency virus ("HIV"),  bioremediation products,
   and  a  paint  product which is designed to  prevent  the
   buildup of certain substances on underwater surfaces.  In
   addition,  the  Company  is currently  manufacturing  and
   selling  functional  electrical stimulators.    In  early
   1998,  the  Company  acquired a majority  interest  in  a
   company   which  manufactures  and  sells  metal  coating
   products.
   
   Forward-Looking Statements
   
          From   time  to  time,  the  Company  may  publish
   forward-looking  statements relating to such  matters  as
   anticipated  financial performance,  business  prospects,
   technological  developments, new products,  research  and
   development activities, the regulatory approval  process,
   specifically   in  connection  with  the  FDA   marketing
   approval  process,  and  similar  matters.   The  Private
   Securities Litigation Reform Act of 1995 provides a  safe
   harbor  for  forward-looking  statements.   In  order  to
   comply  with  the terms of the safe harbor,  the  Company
   notes that a variety of factors could cause the Company's
   actual  results to differ materially from the anticipated
   results  or other expectations expressed in the Company's
   forward-looking statements.  The risks and  uncertainties
   that may affect the operations, performance, research and
   development and results of the Company's business include
   the   following:   additional  delays  in  the  research,
   development and FDA marketing approval of the Noninvasive
   Glucose Sensor; delays in the manufacture or marketing of
   the  Company's  other products and medical  devices;  the
   Company's  future  capital needs and the  uncertainty  of
   additional  funding;   BICO's uncertainty  of  additional
   funding;  competition and the risk that  the  Noninvasive
   Glucose Sensor or its other products may become obsolete;
   the  Company's continued operating losses,  negative  net
   worth  and uncertainty of future profitability; potential
   conflicts  of  interest;  the  status  and  risk  to  the
   Company's   patents,   trademarks   and   licenses;   the
   uncertainty  of third-party payor reimbursement  for  the
   Sensor   and  other  medical  devices  and  the   general
   uncertainty  of the health care industry;  the  Company's
   limited  sales,  marketing and manufacturing  experience;
   the  amount  of  time or funds required  to  complete  or
   continue  any  of  the  Company's  various  products   or
   projects;  the attraction and retention of key employees;
   the  risk of product liability; the uncertain outcome and
   consequences of the lawsuits pending against the Company;
   the ability of the Company to maintain a national listing
   for  its  common stock; and the dilution of the Company's
   common stock.
   
   
                        RISK FACTORS
   
         An investment in the Company's securities is highly
   speculative  and should not be made by any  investor  who
   cannot  afford  the  loss of the entire  investment.   In
   addition to the other information in the Prospectus,  the
   following risk factors should be considered carefully  in
   evaluating an investment in the shares offered hereby.
   
         1.    Continuing and Future Losses and  Cash  Flow.
   The  Company has experienced and continues to  experience
   operating  losses  due to the costs of its  research  and
   development  activities and the absence  of  commercially
   successful   products.   Without   the   development   of
   commercially viable products, such losses will  continue.
   If the products currently under development are not fully
   developed,  or  do not generate sufficient revenues  once
   developed,  the  Company will continue to suffer  losses.
   The  Company will not be able to continue its  operations
   for an indefinite period of time if such losses continue.
   It  is  uncertain at this time whether the  Company  will
   achieve  profitability in the future.  In the event  that
   the  Company  is  unable to complete the development  of,
   receive  the necessary U. S. Food and Drug Administration

  1

   ("FDA")   approval  for,  or  successfully   market   the
   Noninvasive  Glucose Sensor as planned, the Company  will
   incur significant losses and its ability to continue  its
   operations will be jeopardized.  The Company's net losses
   were  ($29,420,345) in 1995; ($22,395,702) in  1996;  and
   ($24,154,324) in 1997.  The Company's net losses for  the
   first  two  quarters  of  1998 were  ($10,213,319).   The
   Company's  accumulated deficit aggregated  ($112,770,383)
   as  of  December 31, 1997, and ($122,983,702) as of  June
   30,   1998.   The  Company  estimates  that  it  has  the
   capacity, using available cash resources, including funds
   it  reasonably  expects  to be  raised  by  BICO  or  its
   affiliates,  to fund BICO's operations through  at  least
   December  31,  1998; however, absent additional  funding,
   the  Company  will have limited liquidity on a  long-term
   basis.  There can be no assurances whether the amount and
   timing  of  the receipt of net proceeds from  any  future
   securities  Offering, or additional financing from  third
   parties,   will  be  sufficient  to  fund  the  Company's
   operations.   (SEE,  Form 10-K, "MANAGEMENT'S  DISCUSSION
   AND  ANALYSIS  OF  FINANCIAL  CONDITION  AND  RESULTS  OF
   OPERATIONS").
   
          2.    "Going  Concern"  Condition  of  Independent
   Auditors'   Report.    The  Report   of   the   Company's
   independent  auditors  includes  an  emphasis   paragraph
   relating to the Company's ability to continue as a  going
   concern  based  primarily  upon  its  continuing  losses,
   limited cash flow and lack of revenues.
   
         3.   Uncertainty of Additional Funding Required  to
   Meet  Future Capital Needs. There are no assurances  that
   the Company will receive any proceeds from this Offering,
   and  the  maximum proceeds received will  be  limited  to
   funds  received from the sale of the 100,000,000  Primary
   Shares.   Such funds will not be sufficient, however,  to
   complete   all  proposed  research  and  development   or
   manufacturing  start-up projects;  although  the  Company
   does  have  sufficient  capital to  meet  its  short-term
   needs,  the Company currently does not possess sufficient
   capital  to  meet all of its future capital  needs  (SEE,
   Form  10-K,  "MANAGEMENT'S  DISCUSSION  AND  ANALYSIS  OF
   FINANCIAL CONDITION AND RESULTS OF OPERATIONS").
   
        The Company will require additional capital in order
   to  complete its Noninvasive Glucose Sensor, heart valve,
   hyperthermia treatment and bioremediation projects.   The
   Company anticipates that its other sources of capital may
   include  additional  sales of  stock,  (SEE,  Form  10-K,
   "MANAGEMENT'S  DISCUSSION  AND  ANALYSIS   OF   FINANCIAL
   CONDITION  AND RESULTS OF OPERATIONS"), private  domestic
   and offshore placements of its securities, bank financing
   or  joint  ventures  with other biomedical  companies  or
   venture  capital firms.  There can be no assurances  that
   the  Company  will be able to raise capital in  a  manner
   which  meets  its timing requirements, or on terms  which
   are  favorable or acceptable to the Company.  Should  the
   Company  meet  its  future capital needs  via  additional
   sales    of   stock,   further   dilution   of   existing
   shareholders'  equity  and  voting  power  will   result.
   Although the Company and its affiliates have a history of
   successful  capital-raising  efforts,  there  can  be  no
   assurance  that  it  will be successful  in  meeting  its
   future capital needs.
   
         4.   Uncertainty of Product Development and Lack of
   Revenues.   Research  and  development  of  new  products
   involves   a   high   degree  of   financial   risk   and
   experimentation.   The  Company's  development   projects
   involve  the  application  of  novel  theories,  unproven
   technology  and  new engineering. The Company's  products
   are  at  various stages of development.    In  1998,  the
   Company  received  the CE Mark which has  enabled  it  to
   begin  selling its Noninvasive Glucose Sensor in  Europe.
   In February 1996, the FDA's Panel Review recommended that
   the  Company conduct additional clinical trials prior  to
   the  granting  of  marketing approval for  the  Diasensor
   1000J.    In March 1998, the Company acquired a  majority
   interest   in  a  company  which  produces  metal-coating
   products,  and  the Company has started  marketing  these
   products  through  joint ventures and other  distribution
   agreements.   The  bioremediation  products   have   been
   developed for various uses in water and on hard surfaces;
   as  to  which  manufacturing and sales have  begun.   The
   functional  electrical stimulators  are  currently  being
   manufactured  pursuant  to contracts.   The  hyperthermia
   project  has received FDA approval to conduct  additional
   clinical  trials, and if such trials are  successful,  an
   FDA  application  for marketing the  technology  will  be
   filed.  The Coraflex, Inc. ("Coraflexr") heart valve  and
   other  implantable  devices  are  in  various  stages  of
   preliminary  development.    There can  be  no  assurance
   that  new  products  currently under development  by  the
   Company  ultimately will be developed, and if  developed,
   there can be no assurance that such new products will  be
   commercially viable (SEE, Form 10-K, "BUSINESS").
   
  2

         5.    Competition.  The Company and its  affiliates
   are   currently  focusing  their  efforts  on  developing
   biomedical devices including Noninvasive Glucose Sensors,
   heart  valves and hyperthermia treatment procedures.   In
   addition,  the  Company's majority-owned affiliate  ICTI,
   Inc.  has  developed  metal-coating  products,  and   its
   subsidiary,   Petrol  Rem,  Inc.  ("Petrol   Rem"),   has
   developed bioremediation products.  Other research groups
   and  companies  are also researching and developing  such
   technologies,  devices and procedures.   Those  companies
   may  be  further along in their research and development,
   may  be  better  capitalized, may have more sophisticated
   equipment  and  expertise  and  may  have  various  other
   competitive  advantages  over the  Company.   Such  other
   companies  may be able to bring their products to  market
   before  the  Company,  which  could  have  a  substantial
   negative  impact on the Company's plans with  respect  to
   developing technologies and future business prospects.
         Although  its features are different, the Company's
   Noninvasive  Glucose  Sensor, if successfully  developed,
   will compete with existing invasive glucose sensors which
   have  an established market with diabetics.  In addition,
   the  Company is aware that other companies are developing
   noninvasive  glucose sensors, although  the  Company  has
   very limited knowledge of the status of other development
   projects, it is not aware of any other company which  has
   filed  for  FDA  approval of its device.   The  Company's
   metal-coating  and bioremediation products  will  compete
   with  other  groups  and companies  in  their  respective
   fields,    many   of   which   are   very    large    and
   well-established.     The Company's  other  products  and
   procedures,   which  are  still  in   early   stages   of
   development, will also face similar competition  if  they
   are  successfully developed and brought to  market  (SEE,
   Form 10-K, "Competition").
   
          6.     Noninvasive  Glucose  Sensor  Manufacturing
   Obligation.   Pursuant to a Manufacturing Agreement  with
   Diasense, Inc. ("Diasense"), the Company is obligated  to
   manufacture the Noninvasive Glucose Sensors if  they  are
   approved  for  marketing by the  FDA.   The  Company  has
   leased manufacturing space in Indiana, Pennsylvania,  and
   has  undertaken  to complete substantial  renovations  to
   make the space usable as its manufacturing facility.  The
   Company  has  the  right, pursuant to  the  Manufacturing
   Agreement,  to enlist subcontractors, which  the  Company
   believes  will be capable, if necessary, of  meeting  its
   manufacturing   obligations   until   the   facility   is
   renovated.     Although   the   Company   has    previous
   manufacturing   experience,  it  has  no  experience   in
   manufacturing large commercial quantities and its current
   manufacturing  activities are  limited  to  the  FES  and
   bioremediation projects.
   
          7.    Price  of  Noninvasive  Glucose  Sensor  and
   Uncertainty  of Third Party Reimbursement.   The  Company
   currently estimates that the price of the Diasensor 1000J
   model   of  the  Noninvasive  Glucose  Sensor   will   be
   substantially  in excess of currently available  invasive
   technology.  Such price may be set at a level which would
   limit  its  sales absent third-party reimbursement.   The
   Company  is  unable  to  make projections  regarding  the
   availability of or procedures required in order to obtain
   such third-party reimbursement.  Given the uncertainty of
   the  state  of the health care industry, the risk  exists
   that  the  sales  potential for the  Noninvasive  Glucose
   Sensor  would be severely limited in the absence of  such
   reimbursement  (SEE, Form 10-K, "Current  Status  of  the
   Noninvasive Glucose Sensor").
   
         8.   Dependence on Key Officers.  BICO is presently
   dependent  upon  the  experience  and  ability   of   the
   following   persons:   David  L.  Purdy,  its  President,
   Treasurer and Chairman of the Board; and Fred E.  Cooper,
   its Chief Executive Officer, Executive Vice President and
   a  director.  BICO does not have key-man insurance on any
   of its officers.
   
         9.    Dependence  on Independent  Contractors.   In
   experimenting   with  and  developing  new  technologies,
   devices  and engineering, the Company and its  affiliates
   rely  upon  independent contractors who  may  not  devote
   full-time  efforts to the development  of  the  Company's
   projects.   Moreover, the Company's abilities to  develop
   new  products  depend,  in  part,  upon  the  evaluation,
   coordination   and   supervision  of   such   independent
   contractors  in areas where the Company may  not  possess
   particular expertise.
   
        10.  Technological Obsolescence.  The medical device
   industry  is  subject to rapid technological  innovation.
   While the Company's management is not aware of any new or
   anticipated technology which would make its new  products
   under  development obsolete, it is always  possible  that
   future   technological  developments   could   make   the
   Company's products significantly less competitive or even
   obsolete.

  3
   
          11.   Dependence  on  Component  Suppliers.    The
   Company's projects may involve the fabrication of custom,
   novel   or   unique   component   parts   for   use    in
   experimentation, testing and development of new  devices.
   Suppliers   of  such  components  may  not   be   readily
   available,  or  available at all, which may  require  the
   Company  to create such components in-house.   Delays  in
   obtaining  components can cause delays in the development
   process.   An inability to obtain or fabricate components
   can  cause  a  total failure of the development  process.
   Although the Company attempts to minimize the reliance on
   custom components in designing the devices, unforeseeable
   problems may arise in the Company's development processes
   for which no resolution may be available.
   
        12.  Government Regulation and Approval.  BICO's and
   its  affiliates' operations, medical devices and  certain
   other projects are subject to regulation by the FDA,  the
   Federal  Nuclear Regulatory Commission (the  "NRC"),  the
   Environmental  Protection Agency (the  "EPA")  and  other
   federal and state regulatory agencies.  There exists  the
   possibility  that FDA and other regulatory  approval  may
   not  be  obtained for a given product.  FDA  approval  is
   required  prior  to  the  marketing  of  the  Noninvasive
   Glucose  Sensor  in the United States.  The  Company  has
   received  the  CE  Mark, which has enabled  it  to  begin
   selling  its Noninvasive Glucose Sensor in Europe;  other
   foreign countries have their own regulatory requirements.
   The  FDA review of the Company's 510(k) Notification  has
   resulted  in delays, and no assurance can be  given  that
   approval  will ultimately be received.  If the  FDA  does
   not approve the 510(k) Notification,  the Company will be
   required  to  comply  with the FDA's pre-market  approval
   process,  which is substantially more time-consuming  and
   expensive.   In  that  event, the Company  would  require
   additional capital to meet such expenses, and to  support
   its  operations until the Noninvasive Glucose Sensor  can
   be marketed (SEE, Form 10-K, ABUSINESS@).
   
          The   EPA,   through  the  National  Environmental
   Technology Applications Corporation ("NETAC"),  conducted
   the  testing of the Company's bioremediation PRP product.
   The  EPA monitors the use of bioremediation products, and
   there  can be no assurances that EPA procedures will  not
   delay  the  use of or cause modifications  to  any  given
   product  (SEE, Form 10-K, "BUSINESS").
   
         13.   Patents and Proprietary Rights.  The  Company
   holds  patents  on  some  of its  products,  as  well  as
   trademarks  on  the  names of some of  its  products  and
   procedures.  In addition, Diasense holds patents, and has
   patent  applications  pending on the Noninvasive  Glucose
   Sensor.   Both  BICO and Diasense may undertake  to  file
   additional  patent applications in the United States  and
   in  foreign  countries.  Neither BICO  nor  Diasense  can
   provide  assurances that future patents will be  granted,
   that any patent held or pending will not be challenged or
   circumvented by a competitor or other entity, or that any
   patent  contest will result in a favorable  outcome.   If
   any   of   the   Company's  or  Diasense's  patents   are
   successfully  challenged, or if future  patents  are  not
   granted,  or  if  BICO  or  Diasense  is  found  to  have
   infringed upon another company's patent, it would  result
   in  substantial costs and delays in the Company's product
   development,  and  would otherwise result  in  materially
   adverse consequences.
   
         14.  Risk of Product Liability Claims.  The Company
   is  engaged  in activities which include the testing  and
   selling  of biomedical devices.  These activities  expose
   the  Company to potential product liability claims.   The
   Company and its subsidiaries carry an aggregate amount of
   $500,000  in product liability insurance.  In  the  event
   that  a  successful  claim in excess of  that  amount  is
   brought  against the Company, the Company may  be  liable
   for the excess.
   
         15.   Liability Arising From Warranties.  BICO  has
   warranted its conventional pacemakers against defects  in
   materials  and workmanship for periods presently  ranging
   from six to ten years from implantation, and warrants its
   isotopic  pacemaker  for twenty  years.  The  Company  is
   subject   to  liability  in  the  event  that   warranted
   pacemakers function improperly.  The Company discontinued
   its   pacemaker   operations  in  1988;  therefore   only
   pacemakers  implanted prior to that time are  subject  to
   such warranties.
   
        16.  No Common Stock Dividends.  The Company has not
   paid  cash  dividends  on  its  common  stock  since  its
   inception   and   cash  dividends   are   not   presently
   contemplated at any time in the foreseeable future.
   
        17.  Conflicts of Interest.  David L. Purdy and Fred
   E.  Cooper  are  employed by BICO, and are also  officers
   and/or  directors of Diasense, a 52%-owned  affiliate  of
   BICO  which owns the patents and marketing rights to  the
   Noninvasive  Glucose  Sensor.    Messrs.  Purdy,  Cooper,
   
  4

   Anthony  J.  Feola  and Glenn Keeling are  also  officers
   and/or  directors  of  BICO and its  other  subsidiaries,
   Coraflex, Petrol Rem, Barnacle Ban Corporation ("Barnacle
   Ban"),  and  IDT, Inc. ("IDT").  Accordingly,  management
   will  not only be subject to competing demands,  but  may
   face  conflicts of interest.  Therefore, the  good  faith
   and  integrity  of  management in all  transactions  with
   respect to all of the companies and their businesses  are
   of   utmost   importance  (SEE,   Form   10-K,   "Certain
   Relationships and Related Transactions").
   
        18.  Attraction and Retention of Key Personnel.  The
   Company's ability to develop commercially viable products
   and  to  maintain a competitive position  in  a  business
   environment  characterized  by  intense  competition  and
   technological  development  depends  upon,  among   other
   factors,  its  ability  to  attract  and  retain  skilled
   scientific, engineering, management, sales and  marketing
   personnel.    Competition  for  the  services   of   such
   personnel is intense, and there can be no assurance  that
   the  Company  will  be  able to  attract  or  retain  the
   personnel necessary for the Company's success.  The  loss
   by  the  Company  of  the services  of  any  of  its  key
   personnel  could have a material adverse  impact  on  the
   business  and  prospects  of the  Company.   The  Company
   currently does not have key-man life insurance for any of
   its employees.
   
          19.   Prior  Public  Market;  Listing  on  Nasdaq,
   Possible Volatility of Stock Price.  The Company's common
   stock  has been traded publicly since December  1982  and
   has  had  a limited number of market makers.  The trading
   volume on the Nasdaq Small-Cap Market  averaged 6,604,778
   shares  per  week  during  the  twelve  months  prior  to
   September 1998.  There can be no assurances that  a  more
   active  or  established trading market for the  Company's
   common stock will develop, or if developed, that it  will
   be maintained.  The trading price of the Company's common
   stock  could  fluctuate  significantly  in  response   to
   variations in quarterly operating results and many  other
   factors.  In 1998, the Nasdaq Small-Cap market instituted
   new  requirements  for listing, which include  a  minimum
   price of $1.00 per share.  The Company's common stock has
   been  trading at a price substantially lower  than  $1.00
   per  share;  if the stock price does not rise  above  the
   minimum requirement, the Company's stock may no longer
   be  eligible for trading on the Nasdaq Small-Cap  market.
   The  Company  has received approval from its shareholders
   to conduct a reverse stock split of up to one for twenty;
   however,  there  can be no assurances that  even  if  the
   reverse  stock  split is conducted, that  the  price  per
   share  will increase, or that it will increase enough  to
   maintain  its listing on the Nasdaq Small-Cap Market.  If
   delisted  from Nasdaq, the Company would seek listing  on
   the   Electronic   Bulletin  Board;  there  can   be   no
   assurances  that the Company would be listed  on  another
   trading  market, and the risk exists that, once  delisted
   from Nasdaq, the Company's trading volume and price would
   decline.
   
         19.  Dilution.  The Resale Shares sold pursuant  to
   this   Offering  may  bear  selling  prices   which   are
   significantly higher than the common stock's  book  value
   per  share.   Dilution represents the difference  between
   the  amount per share paid by purchasers pursuant to this
   Offering  and  the book value of the common stock,  which
   may be substantial (SEE, "DILUTION").
   
   
   
                       USE OF PROCEEDS
   
         The  Primary Shares in this Offering are being sold
   on  a  continuous, best-efforts, no minimum basis.  There
   are  no  assurances  that the Company  will  receive  any
   proceeds  from  this  Offering.   All  proceeds  will  be
   immediately retained by the Company regardless of how few
   shares  are  sold.   There  can  be  no  assurance   that
   sufficient  funds will be received through this  Offering
   to  provide  for the satisfaction of any  aspect  of  the
   financial  requirements of the Company or of the  Use  of
   Proceeds set forth below (SEE "RISK FACTORS").
   
         Any  proceeds  received by BICO  pursuant  to  this
   Offering  will  be  used by BICO  both  to  continue  the
   development of the Noninvasive Glucose Sensor,  including
   the  completion  of its manufacturing  facility  and  for
   inventory  build-up,  and  to  satisfy  general   working
   capital  requirements, if sufficient.  If  less than  all
   of  the Primary Shares are sold, the Company will use the
   net  proceeds  actually received, first for  salaries  of
   employees,   general   and  administrative,   and   legal
   expenses. The rate of progress of the development of  the
   Noninvasive Glucose Sensor, the timing of the  regulatory

  5

   approval  process  and  the availability  of  alternative
   methods of financing will influence the allocation of the
   Company's use of the net proceeds actually received  from
   the  Offering  among  the uses described  herein.     The
   maximum  gross proceeds to be received by BICO  from  the
   sale of the 100,000,000  Primary Shares, assuming a price
   per  Primary Share of $0.10, would be $10,000,000, before
   deducting   expenses  payable  by   BICO   estimated   at
   approximately $32,000, which excludes commissions.
   
         Depending upon the actual price per Share at  which
   BICO  sells  the Primary Shares, the number  of   Primary
   Shares  sold and the timing of any such sales,  BICO  may
   not have sufficient funds available at any given time  to
   fund  both  the  development of the  Noninvasive  Glucose
   Sensor   and  to  satisfy  its  general  working  capital
   requirements.  If the net proceeds of this  Offering  are
   insufficient at any given time, BICO will be required  to
   seek additional financing from third parties at such time
   until additional proceeds from the Offering are obtained,
   if   at  all.   No  assurance  can  be  given  that  such
   additional  financing will be available  when  needed  or
   available   on  terms  acceptable  to  BICO.    If   such
   additional  financing is unavailable or continues  to  be
   insufficient, BICO would be required to cease  operations
   and  the  development of the Noninvasive  Glucose  Sensor
   altogether (SEE, "RISK FACTORS").
   
         In  connection with the sale of the Primary  Shares
   offered hereby, the Company may utilize brokers, dealers,
   or  market-makers,  who may receive compensation  in  the
   form  of  commissions from the Company   (SEE,  "PLAN  OF
   DISTRIBUTION").
   
         The Company does not expect to receive any proceeds
   from  the  sale  of  the  Resale Shares  by  the  Selling
   Shareholders.  Because the exercise price of the Warrants
   greatly exceeds the recent trading price of the Company's
   common stock, the Company does not expect to receive  any
   proceeds in connection with the Warrant Shares.
   
   
                          DILUTION
   
         As of June 30, 1998, the Company's common stock had
   a  negative  net  tangible book value  of  ($737,528)  or
   ($.002)   per   share   based  upon  316,226,240   shares
   outstanding.   Net  tangible  book  value  per  share  is
   determined  by  dividing the number of shares  of  common
   stock  outstanding  into  the  Company's  total  tangible
   assets  less  total  liabilities, minority  interest  and
   preferred stock.  With respect to the Warrant Shares, net
   tangible  book  value dilution represents the  difference
   between  the amount per share paid by purchasers  of  the
   Warrant Shares and the pro-forma net tangible book  value
   per   share  after  the  indicated  Warrants  have   been
   exercised.    The Company notes that although information
   is  presented based on assumptions that the Warrants will
   be  exercised;  the  Company does  not  expect  that  the
   Warrants  will  be  exercised due to the  fact  that  the
   exercise price greatly exceeds the current trading  price
   of  the  common  stock.   No attempt  has  been  made  to
   determine  the  dilutive  effect,  if  any,  incurred  by
   purchasers   of  the  Resale  Shares  offered   in   this
   Prospectus.  The first table  illustrates the  per  share
   dilution  to Primary Share purchasers.  The second  table
   illustrates  the  per  share dilution  to  Warrant  Share
   purchasers that would occur if all the Warrants had  been
   exercised on June 30, 1998.
   
                Primary Share Dilution Table
   
         The negative net tangible book value of BICO as  of
   June  30, 1998, was ($737,528).  Net tangible book  value
   consists of the net tangible assets of BICO (total assets
   less   total  liabilities,  intangible  assets,  minority
   interest and preferred stock).  As of June 30, 1998 there
   were   316,226,240   shares  of   BICO's   common   stock
   outstanding.   Therefore, the negative net tangible  book
   value  of BICO's common stock as of that date was ($.002)
   per share.
   
         In the event that all 100,000,000 Primary Shares of
   Common Stock offered pursuant to this Prospectus are sold
   at  a  price  of  $0.10 per share, the net tangible  book
   value  of  the Common Stock as of June 30, 1998 would  be
   $9,230,472  or  approximately  $.022  per  share.   These
   figures  give  effect  to the deduction  of  all  of  the
   estimated  expenses, including filing,  printing,  legal,
   accounting, transfer agent and other fees, and  excluding
   commissions.  The net tangible book value of  each  share
   will  have increased by approximately $.024 per share  to

  6

   the  present stockholders, and decreased by approximately
   $.078 per share to the investors, if the maximum offering
   is  sold.   No  attempt has been made  to  calculate  the
   dilution, or its effect, on the Resale Shares or  Warrant
   Shares.
   
         Dilution  represents  the  difference  between  the
   Offering Price and the net tangible book value per  share
   immediately   after  the  completion  of  the   Offering.
   Dilution  arises  mainly from the arbitrary  decision  by
   BICO as to the Offering Price per share.  Dilution of the
   value  of the shares purchased by the investors  in  this
   Offering will also be due, in part, to the far lower book
   value  of the shares presently outstanding, and in  part,
   to expenses incurred in connection with the Offering.  In
   the  first table set forth below, no attempt was made  to
   determine   the  dilutive  effect  of  the  exercise   of
   outstanding  warrants or options.   The  following  table
   illustrates this dilution, rounding off such dilution  to
   the nearest thousandth of a cent:
   
   ASSUMING:                 100%-100,000,000  50%-50,000,000   10%-10,000,000
                              SHARES / SOLD     SHARES / SOLD    SHARES / SOLD
   
   Offering Price Per Share          $0.100          $0.100            $0.100
   
   Net Tangible Book Value Per
    Share Before Offering      ($.002)         ($.002)            ($.002)
   
   Increase Per Share Attributable 
    to Payment by Investors    $ .024          $ .014             $ .000
   
   Net Tangible Book Value
    Per Share After Offering    $.022          $ .012             ($.002)
   
 Dilution Per Share to Investors    $0.078           $0.088             $0.100
   
   
                Warrant Share Dilution Table
   
    Negative net tangible book value per
    share at June 30, 1998 (assuming no
    Warrants had been exercised).               ($.002)
   
    Increase in net tangible book value
    per share assuming 1,000,000 warrants
    exercised at $2.00 per share                  $.005
      
    Dilution of net tangible book value
    per share to purchasers of $2.00
    exercise price Warrants:                     $1.997
   
   
                       CAPITALIZATION
   
        The following table sets forth the capitalization of
   the  Company  as  of December 31, 1997 and  December  31,
   1996.   The figures were taken from the audited financial
   statements  for  the years ended December  31,  1997  and
   December  31,  1996, copies of which are incorporated  by
   reference from the Company's Form 10-K for the year ended
   December 31, 1997.

                                                (1)              (1)
                                         December 31, 1997   December 31, 1996

Shareholders' Equity:

Common Stock, par value $.10 per share;
  authorized 300,000,000 shares; shares
  issued and outstanding: 138,583,978 at
  December 31, 1997 and 49,213,790
  at December 31, 1996                     $13,858,398          $4,921,379
Additional Paid-in Capital                  97,004,067          80,704,749
Note Receivable issued for common stock        (25,000)              -
Warrants                                     6,396,994           6,907,162
Accumulated Deficit                       (112,770,383)        (88,616,059)
                                         --------------       ------------
Total Capitalization                       $ 4,464,076          $3,917,231
                                         ==============       ============


                                         December 31, 1997   December 31, 1996 

   (1) Does not include the effects of the
       following:
   
       Outstanding Warrants to purchase
       common stock granted by the
       Company, at exercise prices ranging
       from $.25 to $4.03 per share,
       expiring 1996 through 2002.          5,346,662           2,905,462
   
   Note:  In  June  1998,  the Company's  authorized  common
   stock  was  increased  from  300,000,000  to  600,000,000
   shares  pursuant  to  a  vote  of  the  shareholders;  in
   addition,  the shareholders also authorized the directors
   of  the Company to conduct a reverse stock split of up to
   one for twenty, if necessary.
   
   
                MARKET PRICE FOR COMMON STOCK
   
         The  Company's common stock is traded on the Nasdaq
   Small-Cap  Market  under the symbol "BICO"  and  is  also
   reported  under the symbol "BIOCNTRL TEC".  On  September
   4,  1998, the closing price for the common stock  of  the
   Company  as  reported by Nasdaq was $0.12.   Pursuant  to
   current  disclosure guidelines, the following table  sets
   forth  the high and low sales prices for the common stock
   of  the  Company  during the calendar periods  indicated,
   through June 30, 1998 as reported by Nasdaq:
   
        Calendar Year and Quarter           High             Low
   
        1995 First Quarter                 2.719            1.500
             Second Quarter                4.689            2.375
             Third Quarter                 4.125            3.000
             Fourth Quarter                6.438            2.688
   
        1996 First Quarter                 3.9375           1.500
             Second Quarter                3.0625           1.406
             Third Quarter                 2.969            1.625
             Fourth Quarter                2.4375            .656

 8
   
        1997 First Quarter                 1.500             .625
             Second Quarter                1.000            .3125
             Third Quarter                  .719            .3125
             Fourth Quarter                 .406            .0937
   
        1998 First Quarter                  .500            .0937
             Second Quarter                 .125            .0313
   
      As  of  June  30, 1998, the Company had  approximately
   32,000 holders, including those who hold in street  name,
   for  its  common stock and no holders of record  for  its
   preferred stock.
   
      Nasdaq  has  revised  its requirements  for  companies
   listed on its Small-Cap market.  Such requirements, which
   include a minimum trading price of $1.00, will limit  the
   Company's  option to continue to trade on   Nasdaq.   The
   Company  has  received approval from its shareholders  to
   conduct  a  reverse stock split of up to one for  twenty;
   however,  there  can be no assurances that  even  if  the
   maximum authorized reverse stock split is conducted, that
   the  trading  price  will increase enough  to  remain  on
   Nasdaq.   In the event that the common stock is  delisted
   from  Nasdaq,  the Company will seek to have  its  common
   stock listed on the electronic bulletin board; there  can
   be  no  assurances  that  such listing  will  occur.   In
   addition, if the Company's common stock is delisted  from
   Nasdaq, the risk exists that its trading volume and price
   will decrease.
   
   
                  DESCRIPTION OF SECURITIES
   
       BICO's  authorized  capital  currently  consists   of
   600,000,000  shares of common stock, par value  $.10  per
   share  and 500,000 shares of cumulative preferred  stock,
   par value $10.00 per share.  As of August 31, 1998, there
   were  398,402,428 shares of common stock and zero  shares
   of  preferred stock outstanding. In addition, there  were
   $3,125,000  of  the  Company's 4% Convertible  Debentures
   outstanding  as  of August 31, 1998.  In June  1998,  the
   Company's shareholders  approved the authorization of  an
   additional 300,000,000 shares of common stock, along with
   a   reverse   stock  split,  if  necessary  (SEE,   PROXY
   MATERIALS, incorporated herein by reference).
   
   
   Preferred Stock
   
      The  Articles  of Incorporation of BICO authorize  the
   issuance  of  a  maximum of 500,000 shares of  non-voting
   cumulative convertible preferred stock, and authorize the
   Board  of  Directors  of BICO to  divide  such  class  of
   preferred stock into series and to fix and determine  the
   relative rights and preferences of the shares.
   
      As  of August 31, 1998, the Company had no outstanding
   shares of preferred stock.
   
   Common Stock
   
      All  outstanding shares of the Company's common  stock
   are  fully paid and nonassessable.  All shares of  common
   stock  to  be received by holders will be fully paid  and
   nonassessable.  All the shares of common  stock  will  be
   equal  to  each other with respect to liquidation  rights
   and dividend rights and there are no preemptive rights to
   purchase any additional shares of common stock.   Holders
   of common stock are entitled to one vote per share on all
   matters submitted to a vote of shareholders, but are  not
   entitled  to  cumulate their votes  in  the  election  of
   directors.  Accordingly, the holders of more than 50%  of
   the  outstanding common stock voting for the election  of
   directors, could elect the entire slate of the  Board  of
   Directors  of  BICO,  and the holders  of  the  remaining
   common stock would not be able to elect any member to the
   Board  of Directors.  As of August 31, 1998,  there  were
   398,402,428 shares of common stock outstanding.  In  June

 9

   1998,    the   Company's   shareholders   approved    the
   authorization  of  an  additional 300,000,000  shares  of
   common  stock,  along  with a  reverse  stock  split,  if
   necessary.  Such Proxy Materials are incorporated  herein
   by reference and must be reviewed.
   
      In  the  event of liquidation or dissolution of  BICO,
   holders of the common stock are entitled to receive on  a
   pro  rata  basis  all  assets  of  BICO  remaining  after
   satisfaction  of  all  liabilities including  liquidation
   preferences granted to holders of the preferred stock  of
   BICO.
   
   Convertible Debentures
   
      As  of  August  31, 1998, the Company had  outstanding
   $3,125,000  in   Convertible Debentures,  which  are  due
   between August 14, 1999 and August 31, 1999.
   
   Dividends
   
      The  Company has not paid cash dividends on its common
   stock  or preferred stock (with the exception of  a  cash
   dividend  on  its preferred stock in 1983, and  a  common
   stock dividend on its preferred stock in 1988) since  its
   inception,   and   cash  dividends  are   not   presently
   contemplated at any time in the foreseeable future.   The
   Company anticipates that any excess funds generated  from
   operations  in the foreseeable future will  be  used  for
   working  capital and for investment in research  and  new
   product development, rather than to pay dividends.
   
       In   accordance  with  the  Company's   Articles   of
   Incorporation,   cash  dividends  are  restricted   under
   certain  circumstances.   Holders  of  common  stock  are
   entitled  to cash dividends only when and if declared  by
   the Board of Directors out of funds legally available for
   payment thereof.  Any such dividends are subject  to  the
   prior  right of holders of the Company's preferred  stock
   to  receive  any accrued but unpaid dividends.   Further,
   common stock dividends may be paid only to the extent the
   net  assets of BICO exceed the liquidation preference  of
   any outstanding preferred stock.
   
   Employment  Agreement Provisions Related  to  Changes  in
   Control
   
      BICO  has  entered into agreements (the  "Agreements")
   with  Fred  E. Cooper, David L. Purdy, Anthony J.  Feola,
   Glenn  Keeling, and two non-executive officer  employees.
   The Agreements provide that in the event of a "change  of
   control" of BICO, BICO is required to issue to Mr. Cooper
   and  Mr.  Purdy  shares of common  stock  equal  to  five
   percent  (5%),  to issue to Mr. Feola four percent  (4%),
   to  issue  Mr. Keeling three percent (3%),  and to  issue
   the  two non-executive officer employees two percent (2%)
   each  of  the outstanding shares of common stock  of  the
   Company  immediately  after the change  in  control.   In
   general,  a  "change of control" is deemed to  occur  for
   purposes of the Agreement: (i) when 20% or more of BICO's
   outstanding voting stock is acquired by any person,  (ii)
   when one-third (1/3) or more of BICO's directors are  not
   Continuing  Directors (as defined in the Agreements),  or
   (iii) when a controlling influence over the management or
   policies of BICO is exercised by any person or by persons
   acting as a group within the meaning of Section 13(d)  of
   the  Securities  Exchange Act of 1934,  as  amended  (the
   "Exchange Act").
   
   Warrants
   
     As of August 31, 1998,  there were outstanding warrants
   to  purchase  8,911,662 shares of  the  Company's  common
   stock  at exercise prices of between $0.25 and $4.03  per
   share.   These  warrants  are  held  by  members  of  the
   Company's  Scientific Advisory Board, certain  employees,
   officers,   directors,  loan  guarantors,   lenders   and
   consultants.
   
      The  holders of warrants are not entitled to vote,  to
   receive dividends or to exercise any of the rights of the
   holders  of shares of common stock for any purpose  until
   such warrants have been duly exercised and payment of the
   exercise price has been made.
   
   
  10   
   Transfer Agent
   
      Chase-Mellon  Shareholder Services  in New  York,  New
   York  acts as the Company's Registrar and Transfer  Agent
   for its common and preferred stock.  The Company acts  as
   its own warrant transfer agent.
   
                    SELLING SHAREHOLDERS
   
     This Prospectus covers the shares of Common Stock which
   may  be  offered  by the Selling Shareholders  set  forth
   below.     The  Selling Shareholders are  not  affiliated
   with  the  Company  other  than through  their  ownership
   interest in the Company's common stock and warrants.
   
             Number of Shares           Shares Covered     
           Benefically Owned Shares    by this Prospectus         
            as of August 31, 1998 
 
                                                     (3)
                                                   Percent
Name of Beneficial Owner                   (2)   Ownership 
- -----------------------            (1)    Resale   After
                    Number      Percent   Shares  Offering
RESALE SHAREHOLDERS
Jones, Farrell B.   3,000,000(5)   *     3,000,000    *
and Brenda K. (4)             
________________________

   
   (1)  Percentage of ownership of each individual or entity
        shown when compared to the total number of shares of
        common stock outstanding as of August 31, 1998.   An
        asterisk  indicates that the percentage of ownership
        is less than 1%.
   
   (2)  Shares owned by the shareholder, the resale of which
        is  offered  for  the  account of  such  shareholder
        pursuant to this Prospectus.
   
   (3)  Percentage of ownership of each individual or entity
        shown  assuming  all shares registered  pursuant  to
        this Prospectus are sold, when compared to the total
        number of shares of common stock outstanding  as  of
        August  31,  1998.  An asterisk indicates  that  the
        percentage of ownership would be less than 1%.
   
   (4)  Includes  common  stock  and  warrants  to  purchase
        common   stock  issued  pursuant  to  the  Company's
        purchase  of a majority interest in ICTI,  Inc.   In
        March   1998,  the  Company  purchased  a   majority
        interest  in  International  Chemical  Technologies,
        Inc.   (AICTI@),  a  metal-coating  product  company
        located  in Florida,  from the Selling Shareholders.
        The  purchase  price paid for the ICTI common  stock
        included  2,000,000 shares of the  Company's  common
        stock, and warrants to purchase 1,000,000 shares  of
        common  stock at $2.00 per share.  The Company  also
        undertook  to  register the  common  stock  and  the
        shares  underlying the warrants  on  behalf  of  the
        Selling Shareholders set forth above.
   
   (5)  Comprising   2,000,000  shares   of   common   stock
        currently owned by Selling Shareholders and warrants
        to  purchase  1,000,000 shares of  common  stock  at
        $2.00  per  share  until March  4,  2003  which  are
        currently   exercisable   and   owned   by   Selling
        Shareholders.
   
 11   
                    PLAN OF DISTRIBUTION
   
      This  Offering is a "best-efforts" offering, and  will
   not  be  underwritten nor will any underwriter be engaged
   for  the  marketing, distribution or sale of  any  shares
   registered hereby.  The Primary Shares offered hereby  by
   the  Company may be sold from time to time in one or more
   transactions.  The Offering Price will fluctuate  as  the
   market  price  of  the common stock fluctuates,  and  the
   resulting Offering Price may be higher or lower than  ten
   cents  ($.10)  per  share.  Such sales  may  be  made  to
   purchasers directly by the Company or, alternatively, the
   Company may offer the shares through dealers, brokers  or
   agents,  who  may receive compensation  in  the  form  of
   concessions  or commissions from the Company  and/or  the
   purchasers of the shares for whom they may act as agents.
   Any  dealers, brokers or agents that participate  in  the
   distribution  of shares may be deemed to be underwriters,
   and any profits on the sale of the shares by them and any
   discounts  or  commissions received by any such  dealers,
   brokers  or  agents  may  be deemed  to  be  underwriting
   discounts and commissions under the 1933 Act.
   
      To  the extent required at the time a particular offer
   of  the  shares  by the Company is made, a supplement  to
   this  Prospectus will be distributed which will set forth
   the  number of shares being offered and the terms of  the
   offering,   including   the  name   or   names   of   any
   underwriters,  dealers, brokers or agents,  the  purchase
   price  paid  by any underwriter for the shares  purchased
   from  the  Company,  and any discounts,  commissions,  or
   concessions  allowed or reallowed to  dealers,  including
   the proposed selling price to the public.
   
       To   comply  with  the  securities  laws  of  certain
   jurisdictions, as applicable, the Primary Shares  may  be
   offered  and  sold  only through registered  or  licensed
   brokers or dealers.  In addition, the Primary Shares  may
   not  be  offered or sold in certain jurisdictions  unless
   they   are  registered  or  otherwise  comply  with   the
   applicable  securities  laws  of  such  jurisdictions  by
   exemption, qualification or otherwise.
   
     The Company may issue additional warrants in the future
   and  may  choose  to register the shares underlying  such
   warrants  in  the same way that the "Warrant Shares"  are
   registered  herein.   To   the extent  that  the  Company
   chooses,  in its sole discretion, to register  additional
   Warrant Shares, it will amend this Prospectus to list the
   names of the warrantholders as Selling Shareholders.  The
   Company  will  decrease  the  number  of  Primary  Shares
   available  for  sale  to  allow for  such  Warrant  Share
   registration in order to maintain the aggregate number of
   shares registered at 100,000,000 shares.
   
               SHARES ELIGIBLE FOR FUTURE SALE
   
      So  long as the Registration Statement concerning this
   offering is effective under the 1933 Act and the  Company
   remains  current  in its information filing  requirements
   under   Rule  144,  promulgated  under  the   1933   Act,
   substantially  all of the Resale Shares  will  be  freely
   transferable, or freely transferable upon issuance in the
   case  of  shares issuable upon exercise of the  Warrants,
   without  restriction  or further registration  under  the
   1933 Act, unless acquired by an affiliate of the Company.
   "Affiliates" of the Company generally would  include  the
   directors and executive officers of the Company  and  any
   other person or entity which controls, is controlled  by,
   or is under common control with, the Company.  Affiliates
   who acquire common stock pursuant to this Prospectus will
   continue to be subject to the volume restrictions of Rule
   144, as set forth below.
   
      In general, under Rule 144 as currently in effect,  an
   affiliate of the Company and any person (or persons whose
   shares   are  aggregated)  who  has  beneficially   owned
   Restricted  Shares  for  at  least  two  years  would  be
   entitled  to sell within any three-month period a  number
   of  shares which does not exceed the greater of  (i)  one
   percent  (1%)  of the then outstanding shares  of  common
   stock  of the Company, or (ii) the average weekly trading
   volume of the common stock on the open market during  the
   four  calendar weeks preceding such sale.  Rule 144  also
   requires such sales to be placed through a broker or with
   a  market maker on an unsolicited basis and requires that
   there  be  adequate current public information  available
   concerning  the Company.  A person who is deemed  not  to
   have  been an affiliate of the Company at any time during
   the   three  months  preceding  a  sale,  and   who   has
   beneficially owned the Restricted Shares for at least two
   years,  would be entitled to sell such shares under  Rule
   144(k) without regard to any of the limitations discussed

 12

   above  immediately  following the  commencement  of  this
   offering.   Restricted Shares properly sold  in  reliance
   upon  Rule  144  are thereafter freely  tradable  without
   restriction  or registration under the 1933  Act,  unless
   thereafter held by an affiliate of the Company.
   
     The Company can make no prediction as to the effect, if
   any,  that  sales  of  shares  of  common  stock  or  the
   availability of shares for sale will have on  the  market
   price  prevailing from time to time.  Nevertheless, sales
   of  substantial  amounts of common stock  in  the  public
   market could adversely affect the prevailing market price
   of the common stock.
   
                      LEGAL PROCEEDINGS
   
      In  April  1998,  the Company and its affiliates  were
   served  with  requests  for  information  from  the  U.S.
   Justice Department.  The Company has retained counsel  to
   assist  with  this matter, and is currently  accumulating
   documents  and  responding to the  requests.   The  class
   action  lawsuit which names the Company and its directors
   is  still  in the pleading stages and is pending  in  the
   Western  District of Pennsylvania. (SEE,  Form  10-K  and
   Forms 10-Q).
   
   
           INTERESTS OF NAMED EXPERTS AND COUNSEL
   
      The validity for the issuance of the Warrant Shares or
   Resale Shares offered hereby will be passed upon for  the
   Company   by   Sweeney  &  Associates  P.C.,  Pittsburgh,
   Pennsylvania.    Thomas  E.  Sweeney,  Jr.,   Esq.,   the
   President  of Sweeney & Associates P.C., currently  holds
   warrants  to purchase the following shares of the  common
   stock  of  Diasense, an affiliate of the Company:  40,000
   shares  at  $.50  per share until October  23,  2000  and
   60,000 shares at $1.00 per share until January 6, 2000.
   
   
                           EXPERTS
   
      The financial statements of the Company as of December
   31,  1997,  1996  and  1995 (which  reports  included  an
   explanatory   paragraph  referring  to   an   uncertainty
   regarding  the Company's ability to continue as  a  going
   concern),  incorporated by reference in this  Prospectus,
   have   been   audited  by  Thompson  Dugan,   independent
   certified  public accountants, as stated in their  report
   appearing  in the Company's Form 10-K for the year  ended
   December  31, 1997 and has been so included  in  reliance
   upon such report given upon the authority of that firm as
   experts in auditing and accounting.
   
   
          INDEMNIFICATION OF DIRECTORS AND OFFICERS
   
      Except  as  set  forth  herein,  the  Company  has  no
   provisions  for  the  indemnification  of  its  officers,
   directors  or control persons.  David L. Purdy,  Fred  E.
   Cooper,   Anthony  J.  Feola  and  Glenn   Keeling   have
   employment   contracts   which  include   indemnification
   provisions  which indemnify them to the extent  permitted
   by  law.   The  Company  and  its  affiliates,  Diasense,
   Coraflex,  Petrol Rem, Barnacle Ban, Nu-Insulin  and  IDT
   are  incorporated under the Business Corporation  Law  of
   the  Commonwealth of Pennsylvania.  Section 1741, et seq.
   of  said  law,  in general, provides that an  officer  or
   director  shall  be  indemnified against  reasonable  and
   necessary  expenses incurred in a successful  defense  to
   any  action  by reason of the fact that he  serves  as  a
   representative of the corporation, and may be indemnified
   in  other cases if he acted in good faith and in a manner
   he  reasonably  believed was in, or not opposed  to,  the
   best  interests  of the corporation, and  if  he  had  no
   reason  to believe that his conduct was unlawful,  except
   that no indemnification is permitted when such person has
   been  adjudged  liable for recklessness or misconduct  in
   the  performance  of his duty to the corporation,  unless
   otherwise permitted by a court of competent jurisdiction.

<PAGE  13   

      Insofar  as  indemnification for  liabilities  arising
   under  the  1933  Act   may  be permitted  to  directors,
   officers  or persons controlling the registrant  pursuant
   to  the  foregoing  provisions, the registrant  has  been
   informed  that  in  the opinion of  the  Commission  such
   indemnification is against public policy as expressed  in
   the  1933  Act  and is therefore unenforceable.   In  the
   event  that  a  claim  for indemnification  against  such
   liabilities (other than the payment by the registrant  of
   expenses  incurred  or  paid by a director,  officer,  or
   controlling  person of the registrant in  the  successful
   defense of any action, suit or proceeding) is asserted by
   such   director,   officer  or  controlling   person   in
   connection  with  the  securities being  registered,  the
   registrant will, unless in the opinion of its counsel the
   matter  has been settled by controlling precedent, submit
   to  a  court  of  appropriate jurisdiction  the  question
   whether  such  indemnification by it  is  against  public
   policy  as  expressed in the Act and will be governed  by
   the final adjudication of such issue.
   
  14   
   
     No dealer, salesman or other person has been authorized
   to  give  any  information or to make any  representation
   other  than  those contained in this Prospectus  and,  if
   given  or  made, such information or representation  must
   not  be  relied  upon as having been  authorized  by  the
   Company,  the  selling shareholders or  any  underwriter.
   Neither the delivery of this Prospectus nor any sale made
   hereunder  shall,  under  any circumstances,  create  any
   implication that there has been no change in the  affairs
   of  the Company since the date of this Prospectus.   This
   Prospectus  does  not  constitute an  offer  to  sell  or
   solicitation  of  an offer to buy any securities  offered
   hereby  in  any  jurisdiction  in  which  such  offer  or
   solicitation  is not qualified to do so or to  anyone  to
   whom it is unlawful to make such offer or solicitation.
         __________________________
   
     
                                        |      103,000,000  Shares
  						    |
                                        |   BIOCONTROL TECHNOLOGY, INC.
   TABLE OF CONTENTS              	     |
                                  Page  |   
   Prospectus Delivery			               |           Common Stock
   Requirements.....................ii  |
   Incorporation by Reference.......ii  |
   The Company.......................1  |   ___________________________
   Risk Factors......................1  |
   Use of Proceeds...................5  |           PROSPECTUS
   Dilution..........................6  |   ___________________________
   Capitalization....................7  |
   Market Price for Common Stock.....8  |
   Description of Securities.........9  |       September _*, 1998
   Selling Shareholders.............11  |
   Plan of Distribution.............12  |
   Shares Eligible for Future Sale..12  |
   Legal Proceedings................13  |
   Interests of Named                   |
   Experts and Counsel..............13  |
   Experts..........................13  |
   Indemnification of Directors         |
    and Officers....................13  |
   
     
                            
                              
 15                             
                              
                           PART II
   
           INFORMATION NOT REQUIRED IN PROSPECTUS
            EXPENSES OF ISSUANCE AND DISTRIBUTION
   
      The  following  sets  forth  the  Company's  estimated
   expenses  incurred in connection with  the  issuance  and
   distribution   of   the  securities  described   in   the
   Prospectus   other   than  underwriting   discounts   and
   commissions:
   
           Printing and Copying          $ 2,500.00
           Legal Fees                     15,000.00
           SEC Registration Fees           4,100.00
           State Filing Fees               2,500.00
           Accounting Fees                 7,900.00
              Total                      $32,000.00
   
          INDEMNIFICATION OF DIRECTORS AND OFFICERS
   
      Except  as  set  forth  herein,  the  Company  has  no
   provisions  for  the  indemnification  of  its  officers,
   directors  or control persons.  David L. Purdy,  Fred  E.
   Cooper,   Anthony  J.  Feola  and  Glenn   Keeling   have
   employment   contracts   which  include   indemnification
   provisions  which indemnify them to the extent  permitted
   by  law.  The Company and its affiliates Diasense,  Inc.,
   Coraflex,  Inc.,  Petrol Rem, Inc.,  and  IDT,  Inc.  are
   incorporated under the Business Corporation  Law  of  the
   Commonwealth of Pennsylvania.  Section 1741, et  seq.  of
   said  law,  in  general,  provides  that  an  officer  or
   director  shall  be  indemnified against  reasonable  and
   necessary  expenses incurred in a successful  defense  to
   any  action  by reason of the fact that he  serves  as  a
   representative of the corporation, and may be indemnified
   in  other cases if he acted in good faith and in a manner
   he  reasonably  believed was in, or not opposed  to,  the
   best  interests  of the corporation, and  if  he  had  no
   reason  to believe that his conduct was unlawful,  except
   that no indemnification is permitted when such person has
   been  adjudged  liable for recklessness or misconduct  in
   the  performance  of his duty to the corporation,  unless
   otherwise permitted by a court of competent jurisdiction.
   
      Insofar  as  indemnification for  liabilities  arising
   under  the  1933  Act  may  be  permitted  to  directors,
   officers  or persons controlling the registrant  pursuant
   to  the  foregoing  provisions, the registrant  has  been
   informed  that  in  the opinion of  the  Commission  such
   indemnification is against public policy as expressed  in
   the  1933  Act  and is therefore unenforceable.   In  the
   event  that  a  claim  for indemnification  against  such
   liabilities (other than the payment by the registrant  of
   expenses  incurred  or  paid by a director,  officer,  or
   controlling  person of the registrant in  the  successful
   defense of any action, suit or proceeding) is asserted by
   such   director,   officer  or  controlling   person   in
   connection  with  the  securities being  registered,  the
   registrant will, unless in the opinion of its counsel the
   matter  has been settled by controlling precedent, submit
   to  a  court  of  appropriate jurisdiction  the  question
   whether  such  indemnification by it  is  against  public
   policy  as  expressed in the Act and will be governed  by
   the final adjudication of such issue.
   
           RECENT SALES OF UNREGISTERED SECURITIES
   
      The  Company  recently completed sales of unregistered
   securities   as   summarized  below.   Unless   otherwise
   indicated, all offers and sales were made pursuant to the
   "private  offering" exemption under Section 4(2)  of  the
   1933   Act.    Accordingly,  because  the   shares   sold
   constitute "restricted securities" within the meaning  of
   Rule  144  under the 1933 Act, stop-transfer instructions
   were   given  to  the  transfer  agent,  and  the   stock
   certificates  evidencing the shares  bear  a  restrictive
   legend.
   
      During  1996  through March 1998, the Company  entered
   into agreements with several entities which agreed to use
   their best efforts to sell the Company's common stock  to
   foreign  investors subject to the requirements set  forth
   in   Regulation  S  of  the  Securities   Act   of   1933
   ("Regulation  S").   Such entities, which  most  recently
   included  J.P. Carey, Inc. undertook to ensure compliance
   with  Regulation  S, which among other things,  limits  a
   foreign  investor's ability to trade the Company's  stock
   in  the  United States.  In addition to sales  of  common
   stock pursuant to Regulation S, the Company has also sold
   convertible  preferred stock and convertible  debentures.
   The  debentures  mandatorily convert to common  stock  at
   prices  which  are  discounted to the market  price,  but
   cannot  be  converted  for  periods  of  45  to  90  days
   following  the purchase of the debentures;  such  holding
   periods  were  enforced  via the  use  of  stop  transfer
   instructions and other notices.  The following funds were
   raised  pursuant  to  Regulation S offerings  during  the
   years   noted:  approximately  $21.6  million  in   1996,
   approximately $22 million in 1997, and approximately $6.9
   million  in  1998.     In August 1998, the  Company  sold
   convertible  debentures pursuant to  Regulation  D;  each
   debenture  has  mandatory conversion  provisions  and  is
   convertible beginning ninety days from purchase.   As  of
   August  31,  1998,  $3,125,000 of  such  debentures  were
   outstanding.  Proceeds of the sales were used to continue
   to  fund  the Company's research and development projects
   and to provide working capital for the Company.
   
   
                        UNDERTAKINGS
   
     The undersigned registrant hereby undertakes:
   
             (1)     To  file,  during any period  in  which
             offers    or   sales   are   being   made,    a
             post-effective  amendment to this  registration
             statement:
   
                     (i)  To include any prospectus required
                  by  Section 10(a)(3) of the Securities Act
                  of 1933;
                     (ii)  To reflect in the prospectus  any
                  facts   or   events  arising   after   the
                  effective   date   of   the   registration
                  statement    (or    the    most     recent
                  post-effective  amendment thereof)  which,
                  individually   or   in   the    aggregate,
                  represent  a  fundamental  change  in  the
                  information  set forth in the registration
                  statement; and
                      (iii)       To  include  any  material
                  information  with respect to the  plan  of
                  distribution  not previously disclosed  in
                  the registration statement;
   
             (2)    That, for the purpose of determining any
             liability  under the Securities  Act  of  1933,
             each  such  post-effective amendment  shall  be
             deemed  to  be  a  new  registration  statement
             relating to the securities offered therein, and
             the  offering of such securities at  that  time
             shall  be  deemed to be the initial  bona  fide
             offering thereof.
   
             (3)    To remove from registration by means  of
             a   post-effective   amendment   any   of   the
             securities being registered which remain unsold
             at the termination of the offering.
   
      The undersigned registrant hereby undertakes that, for
   purposes   of   determining  any  liability   under   the
   Securities  Act of 1933, each filing of the  registrant's
   annual report pursuant to section 13(a) or section  15(d)
   of  the  Securities  Exchange Act  of  1934  (and,  where
   applicable,  each  filing of an employee  benefit  plan's
   annual report pursuant to section 15(d) of the Securities
   Exchange  Act of 1934) that is incorporated by  reference
   in the registration statement shall be deemed to be a new
   registration statement relating to the securities offered
   therein, and the offering of such securities at that time
   shall  be  deemed  to be the initial bona  fide  offering
   thereof.
   
       The  undersigned  registrant  hereby  undertakes   to
   supplement  the prospectus, after the expiration  of  the
   subscription  period, to set forth  the  results  of  the
   subscription  offer  and  the  terms  of  any  subsequent
   reoffering thereof.  If any public offering is to be made
   on terms differing from those set forth on the cover page
   of  the  prospectus, a post-effective amendment  will  be
   filed to set forth the terms of such offering.
   
   
                        EXHIBIT TABLE
Exhibit                                  Sequential Page No.
   
   3.1(4)   Articles of Incorp. as filed March20, 1972...N/A
   
   3.2(4)   Amendment to Articles filed May  8,1972......N/A

   3.3(4)   Restated Articles filed June 19,1975.........N/A
   
   3.4(4)   Amendment to Articles filed February 4,1980..N/A
   
   3.5(4)   Amendment to Articles filed March 17,1981....N/A
   
   3.6(4)   Amendment to Articles filed January 27,1982..N/A
   
   3.7(4)   Amendment to Articles filed November 22,1982.N/A
   
   3.8(4)   Amendment to Articles filed October 30,1985..N/A
   
   3.9(4)   Amendment to Articles filed October 30,1986..N/A
   
   3.10(4)  By-Laws......................................N/A
   
   3.11(5)  Amendment to Articles filed December 28,1992.N/A
   
   5.1      Legal Opinion of Sweeney & Associates  P.C....24
   
   10.1(1)  Manufacturing Agreement......................N/A
   
   10.2(1)  Research and Development Agreement...........N/A
   
   10.3(1)  Termination Agreement........................N/A
   
   10.4(1)  Purchase Agreement...........................N/A
   
   10.5(2)  Sublicensing Agreement and Amendments........N/A
   
   10.6(3)  Lease Agreement with 300 Indian Springs
            Partnership................................. N/A
   
   10.7(4)  Lease Agreement with Indiana County..........N/A
   
   10.8(5)  First  Amendment to Purchase  Agreement dated
            December 8, 1992.............................N/A
   
   10.9(6)  Fred E. Cooper Employment Agreement  dated
            11/1/94......................................N/A
   
   10.10(6) David L. Purdy Employment Agreement  dated
            11/1/94......................................N/A
   
   10.11(6) Anthony J. Feola Employment Agreement  dated
            11/1/94......................................N/A
   
   10.12(6) Glenn  Keeling  Employment  Agreement  dated
            11/1/94......................................N/A
   
   16.1(7)  Disclosure and Letter Regarding  Change in
            Certifying Accountants dated 1/25/95.........N/A
   
   24.1     Consents of Thompson Dugan, Independent 
            Certified Public Accountants..................26
   
   24.2     Consent of Counsel Included in 
            Exhibit 5.1 above)............................24
   
   25.1     Power of Attorney of Fred E. Cooper...........23
            (included under "Signatures")
   
   (1)  Incorporated  by  reference from Exhibit  with  this
        title  filed  with the Company's Form 10-K  for  the
        year ended December 31, 1991
   
   (2)  Incorporated  by  reference from Exhibit  with  this
        title to Form 8-K dated May 3, 1991
   
   (3)  Incorporated  by  reference from Exhibit  with  this
        title  to Form 10-K for the year ended December  31,
        1990
   
   (4)  Incorporated  by reference from Exhibits  with  this
        title to Registration Statement on Form S-1 filed on
        December 1, 1992
   
   (5)  Incorporated  by reference from Exhibits  with  this
        title  to  Amendment No. 1 to Registration Statement
        on Form S-1 filed on February 8, 1993
   
   (6)  Incorporated  by  reference from Exhibit  with  this
        title  to Form 10-K for the year ended December  31,
        1994
   
   (7)  Incorporated  by  reference from Exhibit  with  this
        title to Form 8-K dated January 25, 1995


                                               Exhibit  25.1
                         SIGNATURES
   
      Pursuant to the requirements of the Securities Act  of
   1933,  the  Registrant has duly caused this  Registration
   Statement  to be signed on its behalf by the  undersigned
   on September 10, 1998.
   
                         BIOCONTROL TECHNOLOGY, INC.
   
                         By:/s/ Fred E. Cooper
                                Fred E. Cooper,
                                Director,CEO,principal 
                                executive officer,principal
                                financial officer, and
                                principal accounting officer)
   
                      POWER OF ATTORNEY
   
      KNOW  ALL  MEN BY THESE PRESENTS, that each individual
   whose  signature appears below constitutes  and  appoints
   Fred  E. Cooper his true and lawful attorney-in-fact  and
   agent with full power of substitution, for him and in his
   name, place and stead, in any and all capacities, to sign
   any   and   all   amendments  (including   post-effective
   amendments) to this Registration Statement, and  to  file
   the same with all exhibits thereto, and all documents  in
   connection  therewith, with the Securities  and  Exchange
   Commission, granting unto said attorney-in-fact and agent
   full power and authority to do and perform each and every
   act  and thing requisite and necessary to be done in  and
   about  the premises, as fully to all intents and purposes
   as  he might or could do in person, hereby ratifying  and7
   confirming all that said attorney-in-fact and  agent,  or
   his  substitute or substitutes, may lawfully do or  cause
   to be done by virtue hereof.
   
      Pursuant to the requirements of the Securities Act  of
   1933, this Registration Statement has been signed by  the
   following  persons  in the capacities  indicated  on  the
   dates indicated.
   
     Signature                Title                    Date
   
   /s/ David L. Purdy    President,               September 10, 1998
   David L. Purdy        Treasurer, Director
   
   /s/ Anthony J. Feola  Senior Vice President,   September 10, 1998
   Anthony J. Feola      Director
   
   /s/ Glenn Keeling     Director                 September 10, 1998
   Glenn Keeling
   
   _________________     Director                 September __, 1998
   Richard Bourett
   
   /s/ Stan Cottrell     Director                 September 10, 1998
   Stan Cottrell
   
   
                                                 Exhibit 5.1

                  SWEENEY & ASSOCIATES P.C.
                      ATTORNEYS AT LAW
   
     7300 PENN AVENUE               TELEPHONE (412) 731-1000
     PITTSBURGH, PA  15208          FACSIMILE (412) 731-9190
   
                      September 10, 1998
   
   
   To the Board of Directors
   Biocontrol Technology, Inc.
   2275 Swallow Hill Road
   Building 2500; 2nd Floor
   Pittsburgh, PA  15220
   
   Gentlemen:
   
      We have examined the corporate records and proceedings
   of Biocontrol Technology, Inc, a Pennsylvania corporation
   (the "Company"), with respect to:
   
     1.   The organization of the Company;
   
             2.      The  legal sufficiency of all corporate
             proceedings of the Company taken in  connection
             with  the  creation,  issuance,  the  form  and
             validity,     and     full     payment      and
             non-assessability,   of   all    the    present
             outstanding  and  issued common  stock  of  the
             Company; and
   
             3.      The  legal sufficiency of all corporate
             proceedings of the Company, taken in connection
             with  the  creation,  issuance,  the  form  and
             validity,     and     full     payment      and
             non-assessability, when issued,  of  shares  of
             the  Company's common stock (the "Shares"),  to
             be   issued  by  the  Company  covered  by  the
             registration statement (hereinafter referred to
             as the "Registration Statement") filed with the
             Securities  and  Exchange Commission  September
             10,  1998, file number 33-______ (in connection
             with  which Registration Statement this opinion
             is rendered.)
   
      We  have  also examined such other documents and  such
   questions  of  law as we have deemed to be necessary  and
   appropriate,  and  on the basis of such examinations,  we
   are of the opinion:
   
             (a)     That the Company is duly organized  and
             validly   existing  under  the  laws   of   the
             Commonwealth of Pennsylvania;
   
             (b)     That the Company is authorized to  have
             outstanding 600,000,000 shares of common  stock
             of  which  398,402,428 shares of  common  stock
             were outstanding as of August 31, 1998;
   
        (c)     That the Company has taken all necessary and
        required  corporate proceedings in  connection  with
        the  creation  and  issuance of the  said  presently
        issued  and outstanding shares of common  stock  and
        that all of said stock so issued and outstanding has
        been    validly   issued,   is   fully   paid    and
        non-assessable, and is in proper form and valid;
   
             (d)     That  when  the Registration  Statement
             shall have been declared effective by order  of
             the Securities and Exchange Commission, after a
             request  for  acceleration by the Company,  and
             the Shares shall have been issued and sold upon
             the  terms  and  conditions set  forth  in  the
             Registration Statement, then the Shares will be
             validly  authorized and legally  issued,  fully
             paid and non-assessable.
   
      We  hereby consent (1) to be named in the Registration
   Statement, and in the Prospectus which constitutes a part
   thereof,  as  the  attorneys who  will  pass  upon  legal
   matters  in  connection with the sale of the Shares,  and
   (2)  to the filing of this opinion as Exhibit 5.1 of  the
   Registration Statement.
   
   
                              Sincerely,
   
  
   
                              SWEENEY & ASSOCIATES P.C.
 
   
                                                Exhibit 24.1
   
   
     CONSENT OF INDEPENDENT CERTIFIED PUBLIC ACCOUNTANTS
   
   We   have   issued  our  report  dated  March  25,   1998
   accompanying  the  consolidated financial  statements  of
   Biocontrol Technology, Inc. and subsidiaries appearing in
   the  1997  Annual Report on Form 10-K for the year  ended
   December  31, 1997 which is incorporated by reference  in
   this  Registration Statement on Form S-3.  We consent  to
   the   incorporation  by  reference  in  the  Registration
   Statement of the aforementioned report and to the use  of
   our  name as it appears under the caption "EXPERTS".  Our
   report  on the consolidated financial statements referred
   to   above   includes  an  explanatory  paragraph   which
   discusses  going concern considerations as to  Biocontrol
   Technology, Inc.
   
   
   /s/ Thompson Dugan
   
   Pittsburgh, Pennsylvania
 
  
   September 10, 1998