Exhibit 31.1

           CERTIFICATION OF PRINCIPAL EXECUTIVE AND FINANCIAL OFFICER
            PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, H. M. Busby, certify that:

1.       I have reviewed this quarterly report on Form 10-QSB of Planet Polymer
Technologies, Inc.

2.       Based on my knowledge, this quarterly report does not contain any
untrue statement of material fact or omit to state a material fact necessary to
make the statements made, in light of the circumstances under which such
statements were made, not misleading with respect to the period covered by this
quarterly report;

3.       Based on my knowledge, the financial statements, and other financial
information included in this quarterly report, fairly present in all material
respects the financial condition, results of operations and cash flows of the
registrant as of, and for, the periods presented in this quarterly report;

4.       I am responsible for establishing and maintaining disclosure controls
and procedures (as defined in Exchange Act Rules 13a-14 and 15d-14) for the
registrant and we have:

         a)       designed such disclosure controls and procedures to ensure
that material information relating to the registrant, including its consolidated
subsidiaries, is made known to us by others within those entities, particularly
during the period in which this quarterly report is being prepared;

         b)       evaluated the effectiveness of the registrant's disclosure
controls and procedures and presented in this quarterly report my conclusions
about the effectiveness of the disclosure controls and procedures as of the end
of the period covered by this report based on my evaluation; and

         c)       disclosed in this report any change in the registrant's
internal control over financial reporting that occurred during the registrant's
most recent fiscal quarter that has materially affected, or is reasonably likely
to materially affect, the registrant's internal control over financial
reporting;

5.       I have disclosed, based on our most recent evaluation, to the
registrant's auditors and the audit committee of the registrant's board of
directors (or persons performing the equivalent function):

         a)       all significant deficiencies in the design or operation of
internal controls which could adversely affect the registrant's ability to
record, process, summarize and report financial data; and

         b)       any fraud, whether or not material, that involves management
or other employees who have a significant role in the registrant's internal
controls.

Date: August 14, 2003

                                    /s/ H. M. Busby
                                    ___________________________
                                    H. M. Busby
                                    Chief Executive Officer and
                                    Chief Financial Officer