Fungal Trisaccharide Ester Compounds and Use Thereof in Preparing Agents for Preventing and Controlling Plant Fungal Diseases

Abstract

Fungal trisaccharide ester compounds and agents containing the fungal trisaccharide ester compounds as active ingredients for preventing and controlling plant fungal diseases. A Pezicula sp. strain SC1337 was isolated from endophytes of a branch of bald cypress. The strain SC1337 is capable of producing five compounds exhibiting significant inhibitory activities against twelve common plant pathogenic fungi and preservative effect on fruits. Thus, the strain SC1337 can be used to prepare the five compounds exhibiting significant inhibitory activities against twelve common plant pathogenic fungi and preservative effect on fruits and used for preventing and controlling plant pathogenic fungi and fruit preservation.

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