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试验表明 ,Bt乳剂对茶毛虫的防效甚佳。EpNPV对茶毛虫、EoNPV对茶尺蠖 1～ 2龄虫防效很好 ,韦伯虫座孢菌对黑刺粉虱的防效优于扑虱灵
Experiments show that, Bt emulsion on caterpillars control effect is very good. EpNPV against tea caterpillars, EoNPV on tea scallops 1 ~ 2 age control worms good effect, Weber worm conidia on the blackthorn whiteflies better than the control effect of propafenone