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                                                             Exhibit 99.CODE ETH

                                    ING FUNDS

                               SARBANES-OXLEY ACT
                                 CODE OF ETHICS

A.   ADOPTION

     The Boards of Directors/Trustees (collectively, the "Board") of the ING
Funds (each a "Fund," and collectively, the "Funds") set forth on EXHIBIT A
hereto, as such exhibit may be amended from time to time, have adopted this code
of ethics (the "Code") in connection with the requirements of Section 406 of the
Sarbanes-Oxley Act of 2002 (the "Act") concerning disclosure of a code of ethics
for the principal executive officer, the principal financial officer, the
principal accounting officer or controller, and persons performing similar
functions (regardless of whether they are employed by a Fund or a third party)
of the Funds (the "Covered Officers"). For the purposes of this Code, the chief
executive officer and the chief financial officer of the Funds are the Covered
Officers for the Funds.

B.   POLICY AND PURPOSE; CONFLICTS WITH LAW AND POLICY

     1.     POLICY AND PURPOSE

     It is the policy of the Funds to conduct their affairs in an honest and
ethical manner, and to comply with all applicable laws, rules and regulations.
The purpose of this Code is to assist in the accomplishment of the foregoing
policy, to deter wrongdoing and to promote:

            a.    Honest and ethical conduct, including the ethical handling of
                  actual or apparent conflicts of interest between personal and
                  professional relationships.

            b.    Full, fair, accurate, timely and understandable disclosure in
                  reports and documents that a Fund files with, or submits to,
                  the Securities and Exchange Commission (the "SEC") and in
                  other public communications made by a Fund.

            c.    Compliance with applicable laws and governmental rules and
                  regulations.

            d.    The prompt internal reporting of violations of this Code to an
                  appropriate person or persons identified in this Code.

            e.    Accountability for adherence to this Code.

     2.     CONFLICTS WITH LAW AND POLICY

     If any part of this Code, or if compliance with any part of this Code,
violates or is in conflict with any applicable law, the provisions of such
applicable law shall control. If any part of this Code, or if compliance with
any part of this Code, violates or is in conflict with any policy or practice of
the Funds or of any service provider to the Funds, the provisions of this Code
shall control.

C.   COVERED OFFICER DUTIES

     Each Covered Officer shall adhere to a high standard of business ethics in
his or her dealings with and on behalf of a Fund. Specifically, each Covered
Officer shall:

     1.     Conduct himself or herself in an honest and ethical manner when
            dealing with or on behalf of a Fund.

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     2.     Refrain from engaging in any activity that would compromise his or
            her professional ethics or otherwise prejudice his or her ability
            faithfully to carry out his or her duties to the Funds.

     3.     Refrain from using or appearing to use material non-public
            information acquired in the course of his or her work for the Funds
            for unethical or illegal advantage, either directly or indirectly
            through others.

     4.     Place the interests of the Funds and their shareholders before his
            or her personal interests, and handle actual or apparent conflicts
            of interest between his or her personal interests and the interests
            of a Fund in an ethical manner.

     5.     Be familiar with the disclosure requirements generally applicable to
            the Funds and take all reasonable actions, consistent with his or
            her position(s) with a Fund and/or a Fund's service provider(s) to
            ensure full, fair, accurate, timely and understandable disclosure in
            reports and documents that a Fund files with, or submits to, the SEC
            or other governmental authorities, and in other public
            communications made by a Fund.

     6.     Comply with applicable laws and governmental rules and regulations
            in his or her dealings with or on behalf of a Fund, and take all
            reasonable actions, consistent with his or her position(s) with a
            Fund and/or a Fund's service provider(s), to ensure compliance by
            the Fund with applicable laws and governmental rules and
            regulations.

     7.     Take all reasonable actions, consistent with his or her position(s)
            with a Fund and/or a Fund's service provider(s), to ensure prompt
            internal reporting of violations of this Code to an appropriate
            person or persons identified in this Code.

     8.     Not knowingly misrepresent, or knowingly cause or permit others to
            misrepresent, facts about a Fund to a Fund's shareholders,
            directors, counsel or auditors, to governmental regulators or
            self-regulatory organizations, or to the public.

     9.     Consult with other officers and employees of a Fund, and its
            adviser(s), administrator and principal underwriter, with the goal
            of promoting full, fair, accurate, timely and understandable
            disclosure in the reports and documents the Fund files with, or
            submits to, the SEC and in other public communications made by the
            Funds.

     10.    Promote compliance by the Funds with the standards and restrictions
            imposed by applicable laws, rules and regulations.

     11.    Not influence investment decisions or financial or other reporting
            by the Fund whereby the Covered Officer would benefit personally.

     12.    Not cause a Fund to take an action, or fail to take an action,
            whereby the Covered Officer would benefit personally.

     13.    Not retaliate or take any adverse action against, or cause or permit
            any retaliation or adverse action to be taken against, any other
            Covered Officer or any employee of the Funds or their affiliated
            persons for reports of potential violations of this Code or of
            applicable laws and governmental rules and regulations that are made
            in good faith.

D.   DEFINITIONS

     1.     CONFLICTS OF INTEREST

     For the purposes of this Code (i) an "actual conflict of interest" is a
situation in which a Covered Officer, a member of a Covered Officer's immediate
family, or an entity other than a Fund on whose behalf a Covered Officer is
acting or from which a Covered Officer may receive compensation or other
personal benefit, has an interest in a transaction or the results of a
transaction in which a Fund is involved that is different from the interests of
the Fund with regard to that same transaction, and (ii) an "apparent conflict of
interest" is a situation in which a Covered Officer, a member of a Covered
Officer's immediate family, or an entity other than a Fund on whose behalf a
Covered Officer is acting or from which a Covered Officer may receive
compensation or other personal benefit, appears to have an actual conflict of
interest, without regard to whether an actual conflict of interest in fact
exists.(1)

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(1) Certain actual conflicts of interest are inherent in the relationship
between a Fund and a Covered Officer who is employed by the Fund's investment
adviser, administrator or principal underwriter. As a result, this Code
recognizes that Covered Officers will, in the normal course of their duties
(whether acting on behalf of a Fund or on behalf of the adviser,

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Notwithstanding the foregoing, an actual conflict of interest shall not include
situations that are covered by law or by the Funds' and an investment adviser's
code of ethics required under Rule 17j-1 of the Investment Company Act of
1940.(2)

     2.     WAIVER AND IMPLICIT WAIVER

     The term "waiver" means the approval by a Fund of a material departure from
a provision of this Code. The term "implicit waiver" means a failure by a Fund
to take action within a reasonable period of time regarding a material departure
from a provision of this Code that has been made known to an executive
officer(3) of the Fund.

     3.     BENEFIT PERSONALLY; IMMEDIATE FAMILY

     With regard to a Covered Officer, the term "benefit personally" means the
direct or indirect receipt by the Covered Officer, by a member of the Covered
Officer's immediate family, or by any entity (other than a Fund's investment
adviser or any affiliate thereof) of which the Covered Officer or any member of
the Covered Officer's immediate family owns 5% or more of the beneficial
ownership interest or by which the Covered Officer or any member of the Covered
Officer's immediate family is employed, or from which the Covered Officer or any
member of the Covered Officer's immediate family receives any compensation or
other benefit, of any compensation or other personal benefit. For the purposes
of this Code, the term "member of the immediate family" means a Covered
Officer's parent, spouse of a parent, child, spouse of a child, spouse, brother,
or sister, and includes step and adoptive relationships.

E.   ACTIVITIES REQUIRING PRIOR APPROVAL

     A Covered Officer and his or her immediate family shall not engage in any
of the following activities without the prior written approval of the Funds'
Chief Legal Officer (the "Chief Legal Officer") and the Funds' Chief Executive
Officer, except that in the case of the Chief Executive Officer or a member of
the Chief Executive Officer's immediate family, such approval shall be from

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administrator or principal underwriter, or for a combination thereof), be
involved in recommending actions that may have different effects on the
respective parties or may redound to the benefit of the adviser, the
administrator or the principal underwriter at the expense of the Fund. For
example, the negotiation of the underlying advisory, administrative and
underwriting agreements necessarily places such Covered Officers in an actual
conflict of interest position as to a Fund.

     These inherent conflicts of interest are known to and understood by the
Funds and the Board, and the Board has determined that the existence of these
conflicts of interest is consistent with the performance by the Covered Officers
of their duties as officers of the Fund. Therefore, the fact that a Covered
Officer acts primarily or exclusively on behalf of a party other than a Fund
with regard to a transaction that is covered by such inherent conflicts of
interest shall not IPSO FACTO cause such conduct to be in violation of the
requirements of this Code. Absent specific dishonest or unethical conduct in
such a transaction, the actions by a Covered Officer in such regard shall be
deemed to be honest and ethical conduct, including the ethical handling of
actual or apparent conflicts of interest between personal and professional
relationships.

(2) These inherent conflicts of interest are already subject to prohibitions in
the Investment Company Act of 1940 (the "Investment Company Act") and the
Investment Advisers Act of 1940 (the "Investment Advisers Act"). For example, a
Covered Officer may not individually engage in certain transactions (such as the
purchase of sale or securities or other property) with a Fund because of his or
her status as an "affiliated person" of the Fund. The Funds' and the investment
adviser's compliance programs and procedures are designed to prevent, or
identify and correct, violations of these provisions. This Code does not, and is
not intended to, repeat and replace those programs and procedures, and such
actual and apparent conflicts of interest fall outside of the coverage of this
Code. All other actual and apparent conflicts of interest, even if such actual
and apparent conflicts of interest are not subject to provisions in the
Investment Company Act or the Investment Advisers Act, are covered by this Code.

(3) The term "executive officer," when used with reference to a registrant,
means its president, any vice president of the registrant in charge of a
principal business unit, division or function (such as sales, administration or
finance), any other officer who performs a policy making function or any other
person who performs similar policy making functions for the registrant.

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the Chief Legal Officer and the Coordination and Compliance Committee of the
Board. To obtain such approval, the Covered Officer shall submit a written
statement to the Chief Legal Officer describing in detail the proposed activity
and the reasons for it.

     1.     Service as a director, partner, officer, manager or managing member
            on the board of any public or private company(4) other than a Fund's
            investment adviser, administrator, principal underwriter, or an
            affiliate of any of the foregoing, if such company has current or
            prospective business dealings with a Fund or if any Fund may invest
            in securities issued by such company.

     2.     Receipt of any entertainment(5) or meals from any company with which
            the Fund has current or prospective business dealings unless such
            entertainment or meals are business-related, reasonable in cost,
            appropriate as to time and place, and not so frequent as to raise
            any question of impropriety. For the purposes of this Code,
            entertainment and meals that are incidental to a business
            conference, seminar or meeting shall be deemed business-related,
            reasonable in cost, and appropriate as to time and place.

     3.     Having any ownership interest in, or any consulting, employment or
            compensation relationship with, any of a Fund's service providers,
            other than its investment adviser(s), administrator, principal
            underwriter, or any affiliated person thereof.

     4.     Exploit for his or her own personal gain any opportunity which a
            Fund may exploit. This prohibition shall not apply to securities
            trading undertaken in conformance with the Funds' and an investment
            adviser's code of ethics adopted pursuant to Rule 17j-1 of the
            Investment Company Act.

F.   PROHIBITED ACTIVITIES

     A Covered Officer and his or her immediate family shall not engage in any
of the following activities:

     1.     Have a direct or indirect financial interest, such as compensation
            or equity ownership, in commissions, transaction charges or spreads
            paid by the Fund for effecting portfolio transactions or for selling
            or redeeming shares other than an interest arising from the Covered
            Officer's employment with the Fund's investment adviser,
            administrator, principal underwriter, or any affiliated person
            thereof.

     2.     Receive any gifts in excess of $500 in any calendar year from any
            entity or person that directly or indirectly currently or
            prospectively does or will do business with or receives compensation
            or other benefits from a Fund. For the purposes of this restriction,
            gifts from different persons employed by the same entity shall be
            aggregated, along with any gifts from the entity itself, in order to
            determine whether the $500 limit has been exceeded.

     3.     Accept employment from any company, other than a Fund's investment
            adviser(s), administrator or principal underwriter (or any affiliate
            thereof), with which the Fund has current or prospective business
            dealings within one year after the latest to occur of such Covered
            Officer's termination of employment at the Fund or at the Fund's
            investment adviser(s), administrator or principal underwriter (or
            any affiliate thereof).

     4.     Borrow money from any Fund, or borrow money from or have any other
            financial transactions with any company, other than a Fund's
            investment adviser(s), administrator or principal underwriter (or
            any affiliate thereof), with which the Fund has current or
            prospective business dealings, other than routine retail
            transactions that are effected on the same terms and conditions as
            are available to the general public.

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(4) For the purposes of this Code, "company" includes any legal or business
entity such as a corporation, limited liability company, partnership, limited
partnership, trust, association, sole proprietorship, ETC.

(5) For the purposes of this Code, "entertainment" means activities or events,
such as golfing, theater, sporting events, ETC., at which a representative of
the entertaining company is present along with the Covered Officer or his or her
immediate family member. If a representative of the entertaining company is not
present, such activities or events shall be treated as gifts hereunder.


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     5.     Engage in a transaction directly as a principal with a Fund, except
            that this prohibition shall not apply to the purchase or redemption
            of the shares of any Fund on the same terms and conditions as all
            other shareholders.

     6.     Any other activity that would cause them to benefit personally at
            the expense of a Fund.

G.   REPORTING AND ACCOUNTABILITY

     1.     REPORTING

     Each Covered Officer must:

            a.    Upon adoption of this Code (or thereafter, as applicable, upon
                  becoming a Covered Officer), affirm in writing to the Chief
                  Legal Officer and the Board that he or she has received, read
                  and understands this Code. Such affirmation shall be
                  substantially in the form attached hereto as EXHIBIT B.

            b.    Annually thereafter affirm to the Chief Legal Officer and the
                  Board that he or she has complied with the requirements of
                  this Code. Such affirmation shall be substantially in the form
                  attached hereto as EXHIBIT C.

            c.    Report at least annually all employment, ownership,
                  affiliations or other relationships related to conflicts of
                  interest that the Fund's Directors and Officers Questionnaire
                  covers.

            d.    Notify the Chief Legal Officer promptly if he or she knows of
                  any violation of this Code or of any applicable laws and
                  governmental rules and regulations. Failure to do so is itself
                  a violation of this Code.

     2.     INTERPRETATIONS

     The Chief Legal Officer has the authority and shall be responsible for
applying this Code to specific situations and for making interpretations of this
Code in any particular situation. In making interpretations of this Code, the
Chief Legal Officer may consult with the Funds' outside counsel.

     3.     INVESTIGATIONS

     The Funds will follow these procedures in investigating and enforcing this
Code:

            a.    The Chief Legal Officer will take all appropriate action to
                  investigate any potential violations reported to him or her.

            b.    If, after such investigation, the Chief Legal Officer believes
                  that no violation has occurred, the Chief Legal Officer is not
                  required to take any further action.

            c.    If, after such investigation, the Chief Legal Officer believes
                  that a violation has occurred, the Chief Legal Officer shall
                  report such potential violation to the Coordination and
                  Compliance Committee.

            d.    If the Coordination and Compliance Committee concurs that a
                  violation has occurred, it will inform and make a
                  recommendation to the Board, which will consider appropriate
                  action, which may include review of, and appropriate
                  modifications to, applicable policies and procedures;
                  notification to appropriate personnel of the investment
                  adviser or its board; and a recommendation to discipline or
                  dismiss the Covered Officer or to require reimbursement or
                  disgorgement by the Covered Officer of any personal benefits
                  received.

     4.     WAIVERS

     The Coordination and Compliance Committee and the Chief Legal Officer, as
applicable, may grant a waiver to compliance with this Code by a Covered Officer
or his or her immediate family if the Coordination and Compliance Committee or
the Chief Legal Officer determines that the proposed activity will not have an
adverse impact on any Fund or on the ability of a Covered Officer faithfully to
perform his or her duties to the Funds. To obtain a waiver, a Covered Officer
shall submit a written statement to the Chief Legal Officer describing in detail
the proposed activity, and the reasons for it, and the provision(s) of this Code
as to which a waiver is requested. Any waivers of the provisions of this Code
shall be disclosed to the extent required by law and SEC rules.

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H.   RELATIONSHIP TO OTHER POLICIES AND PROCEDURES

     This Code shall be the sole code of ethics adopted by the Funds for
purposes of Section 406 of the Sarbanes-Oxley Act and the rules and forms
applicable to registered investment companies thereunder. Insofar as other
policies or procedures of the Funds, the Funds' adviser(s), administrator,
principal underwriter, or other service providers govern or purport to govern
the behavior or activities of the Covered Officers who are subject to this Code,
they are superseded by this Code to the extent that they overlap or conflict
with the provisions of this Code. The Funds' and their investment advisers' and
principal underwriter's codes of ethics under Rule 17j-1 under the Investment
Company Act are separate requirements applying to the Covered Officers and
others, and are not part of this Code.

I.   CONFIDENTIALITY

     All reports and records prepared or maintained pursuant to this Code will
be considered confidential and shall be maintained and protected accordingly.
Except as otherwise required by law or this Code, such matters shall not be
disclosed to anyone other than the appropriate Board or committee thereof or the
Funds' outside counsel.

J.   INTERNAL USE

     The Code is intended solely for the internal use by the Funds and does not
constitute an admission, by or on behalf of any Fund or any Covered Officer or
his or her immediate family, as to any fact, circumstance, or legal conclusion.

K.   AMENDMENTS

     Any amendments to this Code must be approved or ratified by a majority vote
of the Board, including a majority of the independent directors. Any amendments
to this Code shall be disclosed to the extent required by law and SEC rules.

Date:
     ----------------------------

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                                    EXHIBIT A

                               ING INVESTORS TRUST
                                ING EQUITY TRUST
                                 ING FUNDS TRUST
                           ING INVESTMENT FUNDS, INC.
                               ING MAYFLOWER TRUST
                                ING MUTUAL FUNDS
                              ING PRIME RATE TRUST
                             ING SENIOR INCOME FUND
                          ING VARIABLE INSURANCE TRUST
                           ING VARIABLE PRODUCTS TRUST
                       ING VP EMERGING MARKETS FUND, INC.
                         ING VP NATURAL RESOURCES TRUST
                               USLICO SERIES FUND

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                                    EXHIBIT B

                             INITIAL ACKNOWLEDGEMENT

Covered Officer Name and Title:
                               -------------------------------------------------
                                                  (PLEASE PRINT)

     I acknowledge that I have received and read a copy of the ING Funds
Sarbanes-Oxley Act Code of Ethics (the "Code") and that I understand it. I
further acknowledge that I am responsible for understanding and complying with
the policies set forth in the Code during my tenure as a Covered Officer, as
defined in the Code.

     I also acknowledge my responsibility to report any violation of the Code to
the Chief Legal Officer of the Funds.

     I further acknowledge that the policies contained in the Code are not
intended to create any contractual rights or obligations, express or implied. I
also understand that, consistent with applicable law, the Funds have the right
to amend, interpret, modify or withdraw any of the provisions of the Code at any
time in their sole discretion, with or without notice.


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     Signature                                               Date

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                                    EXHIBIT C

                             ANNUAL ACKNOWLEDGEMENT

Covered Officer Name and Title:
                               -------------------------------------------------
                                                  (PLEASE PRINT)

     I acknowledge that I have received and read a copy of the ING Funds
Sarbanes-Oxley Act Code of Ethics (the "Code") and that I understand it. I
further acknowledge that I am responsible for understanding and complying with
the policies set forth in the Code during my tenure as a Covered Officer, as
defined in the Code.

     I also acknowledge that I have fully complied with the terms and provisions
of the Code during the period of time since the most recent Initial or Annual
Acknowledgement provided by me.

     I further acknowledge that the policies contained in the Code are not
intended to create any contractual rights or obligations, express or implied. I
also understand that, consistent with applicable law, the Funds have the right
to amend, interpret, modify or withdraw any of the provisions of the Code at any
time in their sole discretion, with or without notice.


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     Signature                                               Date

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