Thus, hydroginkgoic acid E was isolated from D. 1000 times dilution of E showed good activity against Colletotrichum gloeosporioides on apple and grape at the rate of 98.8%and 91.8%, respectively.

• 氢化白果酸E在1000倍稀释浓度时对苹果炭疽病菌和葡萄炭疽病菌的抑制率分别为98.；8%25和91