网目拟地甲是一种多食性地下害虫。对烟草的危害国内尚未见详细报道。1986年以来,我们通过调查得知该虫在毫州烟区对烟苗的危害较为普遍,成虫早春开始活动,烟苗大田移栽后即遭危害,4月中下旬到5月上中旬是危害盛期。成虫、幼虫取食烟苗的叶片和茎杆,轻则将叶片咬成缺刻或空洞状,重则使烟苗光杆或折断,多与金针虫,地老虎混合发生,造成缺苗断垄。 Mesodophyta is a polyphagous underground pest. The harm of tobacco has not been reported in detail in China. Since 1986, we have learned through investigation that this insect is more harmful to tobacco seedlings in the northern part of the state. The adults started their activities in early spring and were endangered after the transplanting of tobacco seedlings. In late April to mid-May, it is harmful Sheng period. Adult, larvae feeding tobacco leaves and stems, ranging from the leaves bite into a nick or hollow shape, while the light polished rod or broken, and more, and ground tigers mixed, resulting in lack of seedlings broken ridge.