This document presents the Agency's decision regarding the reregistration eligibility of the registered uses of Colletotrichum gloeosporioides f. sp. aeschynomene ATCC 20358. Section I is the introduction. Section II describes C.g.a. ATCC 20358, it uses, data requirements and regulatory history. Section III discusses the human health and environmental assessment based on the data available to the Agency. Section IV presents the reregistration decision for C.g.a. ATCC 20358. Section V discusses the reregistration requirements for C.g.a. ATCC 20358. Finally, Section VI contains the Appendices which support this Reregistration Eligibility Decision. There is some concern about the potential phytopathogenicity if this microbial herbicide is directly applied to peas or certain non-target species of plants as discussed in the RED document. For these reasons, the use of all products containing this active ingredient is limited to Arkansas, Louisiana and Mississippi.