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甘蓝蚜简称菜蚜,是新疆为害十字花科作物最严重的一种害虫.晚甘蓝常因甘蓝蚜的强烈寄生,不能包心,产量损失很大.油菜及十字花科种株抽苔结荚时,甘蓝蚜群集为害,降低种子产量和质量,严重时甚至招致植株提早枯死.甘蓝蚜又是新疆秋白菜病毒病的传播者,病毒病大流行年分,冬菜供应成为严重问题.因此,积极采取有效措施消灭甘蓝蚜,是一件十分重要的任务.
Cabbage aphid, referred to as aphid, is one of the most serious pests in cruciferous crops damaged by Xinjiang.Large cabbage often due to the strong parasitism of cabbage aphids, the yield loss is very large.Rape and crucifer species bolting pods , The cabbage aphid cluster damage, reduce seed yield and quality, and even lead to early death in severe cases.Laize cabbage aphid is the transmission of Xinjiang autumn cabbage virus disease, virus disease pandemic year, supply of winter vegetables become a serious problem.Therefore, active Taking effective measures to eliminate cabbage aphids is a very important task.