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一、危害特点黄刺蛾主要取食植物的叶、嫩枝、嫩梢等部位,形成孔洞、缺刻或咬断枝梢,减少光合作用,增加水分蒸腾,严重时可使枝条或整株枯死。黄刺蛾虫体有毒毛,人接触后会引起皮肤肿痒。二、基本特征成虫体长15毫米,橙黄色,前翅内半部黄色,外半部褐色,有两条斜线在翅尖汇合。卵浅黄色,长约1.4毫米,头黄褐色,体黄绿色,体背有一哑铃形褐色大斑,各节背侧有1对枝刺。
First, the damage characteristics Tricholoma mainly eat plants leaves, shoots, tender shoots and other parts, the formation of holes, nicks or bite off shoots, reduce photosynthesis, increase water transpiration, severe branches or whole plant can die. Yellow thorn moth poisonous hair, human contact will cause itchy skin. Second, the basic characteristics of adult body length 15 mm, orange, yellow wing half, the outer half brown, there are two slash at the tip convergence. Egg light yellow, about 1.4 mm, yellowish brown, yellowish green body with a dumbbell-shaped brown spot, the back of each section has a pair of sticks.