SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                  SCHEDULE 13D

                    UNDER THE SECURITIES EXCHANGE ACT OF 1934


                           APPLIED DNA SCIENCES, INC.
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                                (Name of Issuer)

                         COMMON STOCK, PAR VALUE $0.0001
     -----------------------------------------------------------------------
                         (Title of Class of Securities)

                                   03815U 10 2
         --------------------------------------------------------------
                                 (CUSIP Number)

     RHL Management, Inc. 8233 Roxbury Road, Los Angeles, California 90069
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 (Name, Address and Telephone Number of Person Authorized to Receive Notices and
                                 Communications)

                                 August 27, 2003
         --------------------------------------------------------------
             (Date of Event which Requires Filing of this Statement)

If the filing person has previously filed a statement on Schedule 13G to report
the acquisition that is the subject of this Schedule 13D, and is filing this
schedule because of Rule 13d-1(e), Rule 13d-1(f) or Rule 13d-1(g), check the
following box [].

Note: Schedules filed in paper format shall include a signed original and five
copies of the schedule, including all exhibits. See Rule 13d-7(b) for other
parties to whom copies are to be sent.

*The remainder of this cover page shall be filled out for a reporting person's
initial filing on this form with respect to the subject class of securities, and
for any subsequent amendment containing information which would alter
disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed
to be "filed" for the purpose of Section 18 of the Securities Exchange Act of
1934 ("Act") or otherwise subject to the liabilities of that section of the Act
but shall be subject to all other provisions of the Act (however, see the
Notes).

CUSIP NO.
03815U 10 2






                                  SCHEDULE 13D

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CUSIP NO. 03815U 10 2                               PAGE 2 OF 5 PAGES
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1 NAME OF REPORTING PERSON
   S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

     RHL Management, Inc.                   n/a
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2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See
Instructions)    (A) [ ]

                 (B) [ ]

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3  SEC USE ONLY


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4  SOURCE OF FUNDS (See Instructions)

     Rescission of Stock Purchase Agreement with O'Dwyer Management, Inc. for
disposition of 4,920,000 shares and cancellation of supporting Promissory Note
for $7,970,400.

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5  CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO
   ITEM  2(d) or 2(e)

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6    CITIZENSHIP OR PLACE OF ORGANIZATION
     U.S.A.

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7     SOLE VOTING POWER

                        5,320,000
   NUMBER OF    -------------------------------------------------------
    SHARES      8     SHARED VOTING POWER
 BENEFICIALLY
   OWNED BY              - 0 -
     EACH       -------------------------------------------------------
   REPORTING    9     SOLE DISPOSITIVE POWER
    PERSON
     WITH               5,320,000
                -------------------------------------------------------
                10    SHARED DISPOSITIVE POWER
                      - 0 -
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11     AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

                      5,320,000
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                                                   PAGE 3 OF 5 AGES
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12     CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
       SHARES        (See Instructions) [ ]
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13     PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

                31.53%
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14     TYPE OF REPORTING PERSON (See Instructions)

       CO
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ITEM 1.     SECURITY AND ISSUER.

This Statement relates to shares of common stock, $0.0001 par value per share
(the "Common Stock"), of APPLIED DNA SCIENCES, INC. (the "Corporation"). The
Corporation's principal executive office is located at 8233 Roxbury Road, Los
Angeles, CA 90069

ITEM 2.     IDENTITY AND BACKGROUND.

(a) This Statement is being filed by RHL Management, Inc. (the "Reporting
Person").

(b) The business address of the Reporting Person is:

8233 ROXBURY ROAD
LOS ANGELES CA 90069

(c) The Reporting Person's present principal occupation is:

         International Business Consultant.

(d) Mr. Langley is the President and majority shareholder of RHL Management,
Inc. During the last five years, RHL Management, Inc. has not been convicted in
a criminal proceeding.

(e) During the last five years, Richard H. Langley, Jr. pled guilty to one count
of conspiracy to commit wire fraud in connection with a plea bargain. During the
last five years, RHL Management, Inc. has not been a party to a civil proceeding
of a judicial or administrative body of competent jurisdiction and as a result
of such proceeding been subject to a judgment, decree or final order enjoining
future violations of, or prohibiting or mandating activities subject to, federal
or state securities law or finding any violation with respect to such law.

In connection with a public administrative proceeding on October 10, 1996,
instituted against Richard H. Langley Jr. and Gerald Larder, on October 10,
2000, the Securities and Exchange Commission accepted




                                                       ----------------
                                                       PAGE 4 OF 5 AGES
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Offers of Settlement whereby the Commission ordered: (i) sanctions imposed and
issued cease-and-desist orders against the respondents from committing and
causing any violations and any future violations of Section 17(a) of the
Securities Act and Section 10(b) of the Exchange Act; (ii) respondents barred
from participation in penny stock offerings; and (iii) disgorgement in the
amount of $2,224.55,plus interest.

 (f) The Reporting Person is a Nevada corporation.

ITEM 3.     SOURCE AND AMOUNT OF FUNDS OR OTHER CONSIDERATION.

In March of 2003, O'Dwyer Management, Inc. acquired a total of 4,920,000 shares
of Common Stock of the Company in a private transaction with RHL Management,
Inc. for a purchase price of $7,970,400 ($1.62 per share). The sale was made
subject to a Promissory Note in that amount, plus interest calculated quarterly
at 95% of the appreciation during that period. The fist payment was to be due at
the end of the first quarter of 2003. No payment has been made to date, nor has
any payment been due. On August 12, 2003, that private transaction was
rescinded, and the subject promissory note was cancelled. The 4,920,000 shares
were returned to RHL Management, Inc. and will be immediately sold to Lawrence
Lee.


ITEM 4.     PURPOSE OF TRANSACTION.

The Reporting Entity wished to rescind its transaction with O'Dwyer Management,
Inc. for the purpose of temporarily regaining control of the shares in order to
sell them to another party. The Reporting Entity was advised by an investment
group that its transaction with O'Dwyer may not have effectively divested the
Reporting Entity from its interest in the shares.


ITEM 5.     INTEREST IN SECURITIES OF THE ISSUER.

a) As of August 25, 2003, the corporation had issued and outstanding a total of
16,874,660 shares of Common Stock. As of that date, the Reporting Person was the
beneficial owner of 5,320,000 shares of Common Stock or 31.53% of the issued and
outstanding Common Stock.

(b) The Reporting Person/ Entity, RHL Management, Inc., has the sole power to
vote, or to direct the vote of, 5,320,000 shares of Common Stock and sole power
to dispose of, or to direct the disposition of 5,320,000 shares of Common Stock.

(c) The Reporting Entity acquired the shares through the rescission of a private
stock purchase and the cancellation of the subject promissory note.





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                                                   PAGE 5 OF 5 PAGES
                                                   -----------------
(d) Not applicable.

(e) Not applicable.

ITEM 6.     CONTRACTS, ARRANGEMENTS, UNDERSTANDINGS OR RELATIONSHIPS WITH
            RESPECT TO SECURITIES OF THE ISSUER.

In March of 2003, O'Dwyer Management, Inc. acquired 4,920,000 shares from RHL
Management, Inc. in a private transaction. Richard H. Langley, Sr. the president
of O'Dwyer Management, Inc. has no relationship to the Issuer other than its
status as a principal shareholder. Rick Langley, Jr., the president of RHL
Management, Inc., provides consulting services to the Issuer through another
entity. As a result of the rescission of the stock purchase agreement between
RHL Management, Inc. and O'Dwyer Management, Inc. and cancellation of the
subject promissory note, the shares are being returned to RHL Management, and
RHL Management, Inc. intends to immediately sell such shares to Lawrence Lee,
the president of Applied DNA Sciences, Inc.

ITEM 7.     MATERIAL TO BE FILED AS EXHIBITS.

Attached as Exhibit "A" is the Rescission Agreement.

SIGNATURE.

After reasonable inquiry and to the best of my knowledge and belief,
I certify that the information set forth in this statement is true, complete and
correct.

Dated:      August 27, 2003


                                    RHL Management, Inc.

                                    /s/  Richard H. Langley
                                    __________________________
                                    By: Richard H. Langley, Jr.




                              RESCISSION AGREEMENT

         (THIS AGREEMENT CONTAINS RELEASES AND WAIVERS OF LEGAL RIGHTS)


         THIS RESCISSION  AGREEMENT (the  "Agreement"),  is made as of this 22nd
day of August, 2003, by and between:

         RHL MANAGEMENT,  INC. a Nevada  corporation,  with its principal office
located  at 8233  Roxbury  Road,  Los  Angeles,  California  34711  (hereinafter
referred to as "RHL");

                                       AND

         O'DWYER  MANAGEMENT,  INC., a Florida  corporation,  with its principal
office  located at 700  Almond  Street,  Clermont,  Florida  14711  (hereinafter
referred to as "O'Dwyer")

                                WITNESSETH THAT:

         WHEREAS,  on or about  March 19,  2003,  RHL and  O'Dwyer  (hereinafter
referred to collectively as "the parties") entered into a certain Stock Purchase
Agreement, dated as of March 19, 2003 (the "Stock Purchase Agreement"), pursuant
to  which  O'Dwyer  purchased  from  RHL 4,920,000 shares of the Common Stock of
Applied  DNA  Sciences,  Inc.  (the  "Shares"),  and  in  consideration  for the
execution  and  delivery to RHL a promissory note from O'Dwyer, in the principal
amount  of  $7,970,400  (the "Note"), which constituted all of the consideration
for  the  purchase of the Shares (the transaction effected by the Stock Purchase
Agreement and the Note is hereinafter referred to as the "O'Dwyer Transaction");
and

         WHEREAS, RHL's president and sole shareholder is Richard H. Langley;

         WHEREAS, RHL had initially obtained the Shares in an exchange agreement
between ProHealth Medical Technologies,  Inc., a reporting company under Section
12(g) of the Securities  Exchange Act of 1934, with no active business,  and the
two  shareholders  (RHL and an  individual  named  Lawrence  Lee) of Applied DNA
Sciences, Inc., a Nevada corporation, that had previously obtained the rights to
valuable intellectual property; and

         WHEREAS,  the purpose of the O'Dwyer  Transaction  was to divest RHL of
its holdings in ProHealth  Medical  Technologies  (renamed Applied DNA Sciences,
Inc. after the merger, hereinafter referred to as the "Company" or "ADNAS");

         WHEREAS,  potential  investors believe that RHL's continued involvement
with the  Company  could  cause a  negative  perception  due to  RHL's  previous
administrative matter with the Securities and Exchange Commission;

                                       1


         WHEREAS,  these  investors  have  advised the Company  that the O'Dwyer
Transaction  may  not  have  effectively  divested RHL's interest, and that as a
condition  precedent  to  any  investment,  a  substantial  divestiture would be
required,  and  the  parties  now  wish  to  rescind  and  reverse  the  O'Dwyer
Transaction  in  order to enable RHL to instead effect a substantial divestiture
through  its  sale  of  the  Shares  to  Lawrence  Lee;

         WHEREAS,  the parties have also been advised by tax professionals  that
the  rescission/unwinding  of the O'Dwyer  Transaction  and  cancellation of the
corresponding  promissory note could be accomplished without any significant tax
consequences, as neither party recognized any economic benefit or detriment from
the O'Dwyer  Transaction,  and the result of such  rescission  and  cancellation
would place the parties in their  respective  positions as existing prior to the
O'Dwyer Transaction; and

         WHEREAS, the parties hereby wish to rescind the O'Dwyer Transaction and
cancel the Note,  with such  rescission  and  cancellation  to be  effective  ab
initio; (i.e., as of March 19, 2003).

         NOW,  THEREFORE,  in consideration of the mutual promises and covenants
contained  herein below,  intending to be legally bound, the parties have agreed
as follows:

1. (A) The parties, and each of them, for themselves and their heirs, executors,
administrators,  successors  and  assigns,  hereby  agree  that  the  O'Dwyer
Transaction is rescinded, effective ab initio; (i.e., as of March 19, 2003), and
is  declared  null  and  void  and  of  no effect. In effecting such rescission,
simultaneously  with the execution of this Agreement, O'Dwyer shall transfer the
Shares,  shall mark the Note "cancelled" and deliver it to O'Dwyer. Both parties
covenant  to  make  all  filings  necessary  with  the  Securities  and Exchange
Commission  and other federal, state and local regulatory agencies. Both parties
represent  and warrant that neither has derived any economic benefit or suffered
any  economic  loss as a result of the O'Dwyer Transaction. O'Dwyer specifically
represents  that  it  has  not  sold  or encumbered any Shares nor exercised its
rights  to  vote  with  respect  to  any  Shares.

(B) The O'Dwyer Transaction shall be deemed not to have occurred and each of the
parties,  for  itself/himself  and  its/his  heirs,  executors,  administrators,
successors and assigns  hereby (i) releases each of the other  parties,  jointly
and  severally,  from any of the duties or  obligations  imposed by the  O'Dwyer
Transaction,  and (ii)  waives and  releases  any  rights,  powers and  licenses
obtained under such O'Dwyer Transaction.

2.  Each of the  parties,  for  itself/himself  and  its/his  heirs,  executors,
administrators,  and assigns hereby  releases each of the other parties from any
claim, right, power,  license,  duty, covenant,  and promise arising directly or
indirectly out of the rescinded O'Dwyer Transaction and the rescinded agreements
executed in connection therewith,  and each party covenants not to sue any other
party  for any  matter  or  claim  arising  directly  or  indirectly  out of the
rescinded  O'Dwyer   Transaction  and  the  rescinded   agreements  executed  in
connection therewith.

3. As used herein,  the term "party" and the term  "Company"  shall  include the
directors, officers, employees, and agents of O'Dwyer and ADNAS.


                                       2


4. This  Agreement  constitutes  the entire  agreement  between the parties with
respect to the subject matter hereof and supersedes all prior  negotiations  and
understandings which are deemed to have been merged herewith. No representations
were made or relied upon by either party,  other than those  expressly set forth
herein.

5. This  writing  contains  the entire  agreement  of the  parties  and shall be
amended only by a further writing. No agent,  employee,  or other representative
of  any  party  is  empowered  to  alter  any  of the  terms  hereof,  including
specifically  this  paragraph,  unless done in writing and signed by appropriate
corporate officers or by the individuals to be charged.

6. Whenever required by the context hereof: the masculine gender shall be deemed
to include the feminine and neuter;  and the singular  member shall be deemed to
include  the  plural.  Time is  expressly  declared to be of the essence of this
Agreement.  This Agreement shall be deemed to have been mutually prepared by all
parties  and  shall  not  be  construed  against  any  particular  party  as the
draftsman.  The invalidity of any one or more of the words, phrases,  sentences,
clauses,  sections or subsections  contained in this Agreement  shall not affect
the  enforceability  of the  remaining  portions of this  Agreement  or any part
hereof,  all of which are  inserted  conditionally  on their being valid in law,
and,  in the  event  that  any  one or more of the  words,  phrases,  sentences,
clauses,  sections or subsections  contained in this Agreement shall be declared
invalid by a court of competent jurisdiction,  this Agreement shall be construed
as if such  invalid  word or words,  phrase or phrases,  sentence or  sentences,
clause or clauses,  section or sections,  or subsection or  subsections  had not
been inserted.

7. The validity,  interpretation,  and  performance of this  Agreement  shall be
controlled  by and construed  under the laws of the State of Florida.  Venue and
jurisdiction  of any  controversy  or claim  arising out of, or relating to this
Agreement, or the breach thereof, that cannot be resolved by negotiation,  shall
be in Los  Angeles,  CA. In any  legal  action  or other  proceeding  involving,
arising out of or in any way relating to this  Agreement,  the prevailing  party
shall be entitled to recover reasonable  attorneys' fees, costs, and expenses of
litigation.

8. The  failure of any party to object to, or to take  affirmative  action  with
respect to, any conduct of any other party which is in violation of the terms of
this  Agreement  shall not be construed as a waiver of such violation or breach,
or of any future breach,  violation, or wrongful conduct. No delay or failure by
any party to exercise any right under this  Agreement,  and no partial or single
exercise of that right,  shall  constitute a waiver or exhaustion of that or any
other right, unless otherwise expressly provided herein.

9.  All  notices  or other  communications  to be sent as  provided  for by this
Agreement  shall be in  writing  and  shall be sent by  certified  mail,  return
receipt  requested,  postage prepaid,  to the persons and addresses set forth at
the beginning of this Agreement,  or such other persons and/or  addresses as may
hereafter be designated in writing by the parties.

10. This  Agreement may be executed in two or more  counterparts,  each of which
shall be deemed an original but all of which together  shall  constitute one and
the same instrument.

                                       3


11. The  provisions  of this  Agreement  shall be binding  upon and inure to the
benefit of each of the parties and their respective successors and assigns.

12. This Agreement  shall be deemed to become  effective at 11:59 P.M. on August
12, 2003, and the rescission is contemplated to be effective  retroactively,  ab
initio, to March 19, 2003.

13. SECURITIES AND EXCHANGE COMMISSION FILINGS. Upon the transfer of shares from
O'Dwyer to RHL, RHL will file a Form 13D and a Form 3 or 4 (as appropriate) with
the SEC  disclosing  its ownership of the Shares.  O'Dwyer will file a Form 4 to
disclose the  disposition of shares.  It is the intention of RHL to enter into a
stock purchase  agreement with Lawrence Lee immediately  thereafter,  upon which
time Lawrence Lee will file a 13D and a Form 4 and RHL will file a Form 4.

         IN WITNESS WHEREOF, and intending to be legally bound, the parties have
hereunto set their hands and seals the day and year first above written.







ATTEST:                                       RHL MANAGEMENT, INC.

/s/                                       By:  /s/ Richard Langley, Jr.
-----------------------------               -------------------------------
Secretary                                    Richard H. Langley, Jr.





ATTEST:                                    O'DWYER MANAGEMENT, INC.

/s/                                       By:  /s/ Richard H. Langley, Sr.
-----------------------------               -------------------------------
Secretary                                    Richard H. Langley. Sr.