普那菊苣人工草地节肢动物种类调查及群落分析

Community Analysis and Species Investigation of Arthropod in the Artificial Grassland of Cichorium inlybus

通过对贵州南部菊苣人工草地节肢动物的系统调查,经鉴定有13目66科111种,其中植食类7目32科47种,捕食性昆虫6目11科32种,捕食性蜘蛛1目10科18种,寄生类2目5科5种,中性类2目8科9种;软体动物1目2科2种。捕食性天敌昆虫是草地生态系统中的主要捕食性天敌类群。

111 species of arthropod, 66 families, 13 orders were identified in the artificial grassland of Cichorium inlybus according to the systematic investigation results in the southern areas of Guizhou province, of which, 47 species, 32 families, 7 orders belong to phytophagous insect, 32 species, 11 families, 6 orders belong to predatory insect, 18 species, 10 families, 1 order belong to predatory spider, 5 species, 5 families, 2 orders belong to parasitoids insect, 9 species, 8 families, 2 orders belong to neutral insect, 2 species, 2 families, 1 order belong to coelenterate animal. The predatory natural enemies are the community of main predatory natural enemies in the eco-system of grassland.