Exhibit 10.11 FIRST AMENDMENT TO INDENTURE, SECURITIES, WARRANT AGREEMENT AND WARRANT CERTIFICATES THIS FIRST AMENDMENT TO INDENTURE, SECURITIES, WARRANT AGREEMENT AND WARRANT CERTIFICATES (this "First Amendment") is made as of and shall be effective...Indenture, Securities, Warrant Agreement and Warrant Certificates • May 14th, 2003 • Igene Biotechnology Inc • Agricultural chemicals • New York
