豫西地区白三叶草坪昆虫种类调查及群落分析　  

The investigation of Trillium repens turf insects and their community in west Henan province

作　　者：马新岭[1] 徐小娃 王运兵[1] 余昊[1] 王进梅[1] 

机构地区：[1]河南科技学院植物保护系,河南新乡453003 [2]沁阳市植保站,河南沁阳454550

出　　处：《草业科学》2007年第1期87-90,共4页Pratacultural Science

基　　金：河南省重点科技攻关项目"草坪病虫草害综合防治技术研究"(01230143)

摘　　要：通过对河南省豫西地区主要城市白三叶Trifolium repens草坪昆虫群落的调查,经鉴定属12目36科75种,其中害虫种类为53种,天敌19种,其他昆虫2种。在害虫中,不同季节优势种不一样,春季的优势种是蚜虫,夏季的优势种是甜菜夜蛾Laphyma exigua和银纹夜蛾Argyrogramma agnata,秋季的优势种是三点盲蝽Adeiphocoris fasiaticollis和蛴螬。它们是综合治理的主要对象。The results of investigation of Trifolium repens turf insect communities in the main cities of west Henan province showed that, these insects could be divided into 75 species belonging to 35 families within 12 orders, and there were 53 species of pests and 19 species of natural enemies and 2 species of other insects in their communities. The dominant species of pests were different in the various seasons. Aphididae was the dominant species in spring, Laphygma exigua and Argyrogramma agnata were dominant species in summer, Adelphocoris fasciaticouis and grub were dominant species in autumn. They were the main objects of the comprehensive control.

关 键 词：白三叶草坪 昆虫群落 调查 豫西 

分 类 号：S436.8[农业科学—农业昆虫与害虫防治]