POWER OF ATTORNEY

Know all by these presents, that the undersigned hereby
constitutes and appoints each of Melissa J. Gambol, Linda E.
Jolly, and Lewis A. Steverson signing singly, his true and
lawful attorney-in-fact to:

(1)  execute for and on behalf of the undersigned the application
for EDGAR Form ID that is used to facilitate electronic filings
with the Securities and Exchange Commission;

(2) execute for and on behalf of the undersigned Forms 3, 4
and 5 in accordance with Section 16(a) of the Securities and
Exchange Act of 1934 and the rules thereunder;

(3) do and perform any and all acts for and on behalf of the
undersigned which may be necessary or desirable to complete
the execution of any such Form 3, 4 or 5 and the timely filing
of such form with the United States Securities and Exchange
Commission and any other authority; and

(4) take any other action of any type whatsoever in connection
with the foregoing which, in the opinion of such attorney-in-fact,
may be of benefit to, in the best interest of, or legally required by,
the undersigned, it being understood that the documents executed
to this Power of Attorney shall be in such form and shall contain
such terms and conditions as such attorney-in-fact may approve in
 his discretion.

The undersigned hereby grants to each such attorney-in-fact full
power and authority to do and perform all and every act and thing
whatsoever requisite, necessary and proper to be done in the exercise
of any of the rights and powers herein granted, as fully to all intents
and purposes as the undersigned might or could do if personally
present, with full power of substitution or revocation, hereby ratifying
and confirming all that such attorney-in-fact, or his substitute or
substitutes, shall lawfully do or cause to be done by virtue of this power
 of attorney and the right and powers herein granted.  The undersigned
acknowledges that the foregoing attorneys-in-fact, in serving in such
capacity at the request of the undersigned, are not assuming any of the
 undersigned?s responsibilities to comply with Section 16 of the
Securities Exchange Act of 1934. Unless earlier revoked in a signed
writing, the undersigned grants such power and authority to remain in
effect until such time as he or she is no longer required to file Forms 3,
 4 or 5.

IN WITNESS WHEREOF, the undersigned has caused this Power of
Attorney to be executed as of this 21 day of November, 2022.


/s/ Soumya Seetharam