Kumulus80%(克魔力)水分散粒剂防治黄瓜白粉病药效试验

Effect of Kumulus(80% water dispersible micro-granules)against cucumber powdery mildew

田间试验表明,80%克魔力水分散性微粒剂对黄瓜白粉病有良好防治效果,适用剂量为3.5kg/hm2～4.0kg/hm2。

It was shown in field experiments that 80% Kumulus water dispersible microgranules was highly effective against cucumber powdery mildew caused by Sphaerotheca fuligineaThe suggested dosage was 35~40kg/hm\+2