斜纹夜蛾又名莲纹夜蛾,有的叫芋头虫、麻麻虫,是一种食性很杂的暴食性害虫,可为害的农作物达99科290种以上,但以十字花科、豆科、薯芋类蔬菜及草莓等作物受害最重,故有的地方又称“大食虫”。斜纹夜蛾是农作物的大敌,有时其为害程度可与蝗虫比肩,因此不可小视。 Spodoptera litura, also known as Spodoptera frugiperda, some called taro worms, insects and insects, is a very dietary gluttonous pests, harmful crops up to 99 families 290 species, but in cruciferous, leguminous , Potato taro vegetables and strawberries and other crops most affected, so some places, also known as “big bug.” Spodoptera litura is the enemy of crops, and sometimes its degree of harm can be compared with locusts, it can not be underestimated.