1980年我们在本校农场,邗江县有关公社农田,苏北沿海的东辛农场、弶港农场、南通农场和淮安县,苏南的苏州、无锡、镇江、南京等地(高邮、泰县、仪征、江都、如东、建湖、南通等县病虫测报站寄来了有关农田蜘蛛标本),于不同季节采集了田间蜘蛛标本,进行室内饲养和鉴定,并定期检查了各种农田生境中的蜘蛛数量消长,调查了药剂防治对蜘蛛和飞虱的杀伤力以及越冬情况等,主要结果如下:一、农田蜘蛛的种类和优势种 In 1980, we worked at our school farms, commune farmlands in Qijiang County, East Xin Farm along the northern Jiangsu coast, Chonggang Farm, Nantong Farm and Huaian County, Suzhou, Wuxi, Zhenjiang and Nanjing (Gaoyou, Taixian, Yizheng , Jiangdu, Rudong, Jianhu, Nantong County Pest Report Station sent spiders specimens), collected in different seasons spider field samples for indoor feeding and identification, and regular inspection of various farmland habitats Spider population growth and decline, investigating the chemical control of the spider and planthopper killing and winter conditions, the main results are as follows: First, the species and dominant species of farm spiders