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东方坚蚧我们当地叫槐坚蚧,是我们大队果园主要害虫之一。我们大队共有果园面积800余亩,分成一、二、三组,其中一组和二组有桃树,防风林是洋槐和紫穗槐,是槐坚蚧的主要寄主,因此多年桃树上的槐坚蚧相当多,危害较重。从70年开始对该虫进行重点调查和防治,所以以后多年基本上保住枝条,果实和叶片没有遭到大的危害。但是多年也没有达到彻底消灭,下年还继续发生危害,今年又对该虫进行防治试验,效果较好,基本上达到彻底消灭。东方坚蚧的发生规律:
Oriental Kennet we call Sophora japonica, which is one of the main pests in our brigade orchard. Our brigade has a total area of more than 800 acres of orchards, divided into one, two and three groups, of which one group and two groups have peach trees, windbreak is acacia and Amorpha fruticosa, is the main host Sophora japonica, perennial perennial Chickweed considerable, more harmful. From the beginning of the year 70, the pest has been mainly investigated and controlled. Therefore, many branches, fruits and leaves have basically been preserved for many years without major harm. However, it has not yet been completely eliminated for many years and will continue to be harmed next year. This year, the pest was also tested for its prevention and treatment with good results and basically its complete elimination. Occurrence of Oriental Kennet law: