几种新型杀菌剂对葡萄灰霉病的防治效果

Control Effect of Several New Types Fungicide on Botrytis cinerea Pers

选用 4种低毒杀菌剂对葡萄灰霉病进行了田间防治试验。结果表明 :2 5 %使百克 1 0 0 0倍液、 80 %大生—M 80 0倍液对葡萄灰霉病防治效果最好 ,3 2 5 %丰收纯 80 0倍液次之 ,其它供试药剂防效不理想。

The test of field control effect of low toxic fungicides on Botrytis cinerea Pers indicates 1 000 times solution of 25% Shibaike and 800 time solution of 80% Dasheng M have the best results,800 times solution of 32 5% Fengshouchun comes the seoond, and other supplied test fungicides have bad results.