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.
出处
《草业科学》
CAS
CSCD
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)
关键词
白三叶草坪
昆虫群落
调查
豫西
Trifolium repense turf
insect eommunity
investigation
west Henan province
