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苹果透翅蛾(Conopia hector Bulter)(小透羽)是我省苹果、梨、桃等果树的严重害虫,以苹果受害最重。过去对该虫的防治主要是采取挖治的方法,此法耗费劳力,伤树皮,易引起腐烂病,造成树势衰弱与死亡。本文报道了我们两年来对该虫的生活史、习性及化学防治的研究结果,并初步肯定了666粘泥对幼虫的防治效果。 一、生活史及习性 苹果透翅蛾每年发生一代,以3—4龄幼虫在被害
Apple (Conopia hector Bulter) (small penetrating feather) is a serious pests of apples, pears, peaches and other fruit trees in our province, the most affected by apples. In the past the prevention and treatment of the pest was mainly taken digging method, this method is laborious, bark injury, easily lead to rot disease, resulting in frailty and death. This article reports the results of our studies on the life history, habits and chemical control of the insects over the past two years and initially affirmed the control effect of 666 slime on larvae. First, the life history and habits Apple through the generation of pest moth every generation to 3-4 instar larvae were killed