Efficacy of Abamectin-Pyridaben 10.5% EC on Panonychus ulmi koch in Field
Zhang Yi et al.(Agricultural Technology & Extension Central of Xi'an City,Xi'an 710061,China)
Field efficacy trials for Abamectin-Pyridaben 10.5% EC on Panonychus ulmi koch were carried out.The results showed that Abamectin-Pyridaben 10.5% EC has the ideal control effects.the efficacy of 2000X reaches as high as 94.8% 3 days after application,in the initial stage,it holds the effective date to reach above 10d after applying once.Abamectin-Pyridaben 10.5% EC has no adverse effects and was safe to tree growth.
【CateGory Index】： S436.6