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近年来,在贵州烟区调查、鉴定了农田烟草害虫,对以往少见或未见记载的害虫种类作了形态描述。目的是为了识别,便于开展调查、了解种类和确定防治对象。将记述种类分述如下。陆生肺螺类双线嗜粘液蛞蝓 Phiolomycus biline-atus(Bonson)成体伸展时体长50～60毫米,体宽5～6毫米,身体裸露、柔软,无保护外壳,体扁,外套膜覆盖整个背部,体灰白或土黄色,后触角后的背部灰褐色,体背有零散的褐色斑点,背部中央及两侧各有一条褐色或黑褐色斑点组
In recent years, in Guizhou tobacco area investigation, identification of tobacco farm pests, the past, rare or unrecorded pest species made a morphological description. The purpose is to identify, facilitate the investigation, understand the type and identify the target of prevention and treatment. The descriptions of the categories are as follows. Land spirochetes double line mucoid 蛞 蝓 Phiolomycus biline-atus (Bonson) adult stretch body length of 50 to 60 mm, body width of 5 to 6 mm, the body bare, soft, unprotected shell, body flat, mantle covering the entire Back, body gray or khaki, after the back of the tentacles brown, body with scattered brown spots, the back of the center and sides have a brown or dark brown spots group