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淡剑袭夜蛾是冷季型草坪的主要害虫。在石家庄市1年发生3代或4代,以蛹在土壤里越冬。6～10月间以幼虫取食叶片为害。对该虫的形态特征和生活习性进行了详细的描述。
Light Slash was the main pest of the cold-season lawn. 1 year in Shijiazhuang City, 3 generations or 4 generations, the pupal in the soil overwintering. 6 to 10 larvae feeding on the leaf damage. The insect morphological characteristics and living habits were described in detail.