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茴香薄翅野螟EvergestisextimalisScopoli又名茴香螟、油菜螟，属鳞翅目、螟蛾科。它是最近几年来在我省密山地区为害十字花科蔬菜、油菜、茴香等植物越来越重的害虫之一，以幼虫钻蛀植株的角果食籽粒。随着春油菜种植面积的扩大，该虫的发生日趋严重，一般食荚率10％～20％，?
Anise thin wing wild borer EvergestisextimalisScopoli also known as fennel, rape borer, is a Lepidoptera, Pyralidae family. It is one of the more and more serious pests of cruciferous vegetables, rapeseed, fennel and other plants harmed in the densely populated areas of our province in recent years. With the spring rapeseed planting area expansion, the incidence of the pest more serious, the general rate of food pod 10% to 20% ,?