蓖麻夜蛾Achaea meliccrta(Drury)又称拟尺蠖,属鳞翅目夜蛾科。幼虫为害蓖麻叶,严重时对其产叶或产籽影响极大。 一、形态特征及生活习性 1.成虫 头胸部红褐色。前翅灰褐色,自前缘至后缘有两条红褐色至灰褐色的波纹中线,中室有两个不很明显的黑点,外缘线波纹状明显,后翅黑褐色,中有带蓝色的白色宽大斑,外缘亦有三个稍带蓝色的白色近似圆形纹,翅基部暗褐色。 Castor Spodoptera Achaea meliccrta (Drury), also known as Scapulaceae, is a Lepidoptera Noctuidae. Larvae castor leaves damage, in serious cases leaves or seeds of great influence. First, the morphological characteristics and habits 1. Adult head and chest red brown. Front wings gray brown, from the leading edge to the trailing edge has two reddish brown to brownish corrugated midline, in the room there are two not very obvious black spots, the outer edge of the corrugated obvious, hind wings dark brown, with blue The large white spot, the outer edge of the three slightly blue with a similar circular pattern, wing base dark brown.