FIELD: agriculture. SUBSTANCE: strain of micromycet Trichoderma viride pers. ex. s. f. Gray deposited in VKM No. F-3269D and highly antagonistic to causative agent of grape gray rot and to species Penicillium expansum, p. verrucosum var. cyclopium, Aureabaxidium pullulans, Alternaria alternuta, is capable of suppressing development of pathogens during vegetation and storage of grapes. Treatment of grape with aqueous suspension of said strain reduces rotting losses in the courses of storage by 12-17% and increases yield of storable grapes by 15-20% depending on particular variety. EFFECT: higher efficiency. 3 tbl
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Authors
Dates
1994-04-15—Published
1991-07-11—Filed