<DOCUMENT>
<TYPE>EX-32.2
<SEQUENCE>5
<FILENAME>e65763_ex32-2.txt
<DESCRIPTION>SECTION 1350 CERTIFICATION - CFO
<TEXT>

Exhibit 32.2


                         CERTIFICATION PURSUANT TO
                          18 U.S.C. SECTION 1350,
                          AS ADOPTED PURSUANT TO
               SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the amended Quarterly  Report of Applied DNA  Sciences,  Inc.
(the "Company") on Amendment No. 2 to Form 10-QSB/A for the  period ending March
31, 2005  as  filed  with  the  Securities  and Exchange Commission  on the date
hereof (the "Report"), I, James A. Hayward, Principal Financial  Officer of  the
Company, certify,  pursuant to 18 U.S.C.  section 906 of the  Sarbanes-Oxley Act
of 2002, that:

        (3)   The Report fully complies with the requirements   of section 13(a)
              or 15(d) of the Securities and Exchange Act of 1934; and

        (4)   The information  contained in the Report fairly  presents, in  all
              material  respects,   the  financial  condition   and  result   of
              operations of the Company.

A signed  original of this  written  statement required by Section  906 has been
provided  to Applied  DNA  Sciences,  Inc. and will be  retained by  Applied DNA
Sciences,  Inc. and furnished to the Securities and Exchange  Commission or  its
staff upon request.

Date:  October 10, 2006                         By: /s/JAMES A HAYWARD
                                                    -------------------
                                                James A. Hayward
                                                Principal Financial Officer


</TEXT>
</DOCUMENT>
