摘要
通过对河南省豫西地区主要城市高羊茅Festca arundinacea草坪昆虫群落的调查,经鉴定有11目32科74种,其中害虫种类53种,天敌20种,其他昆虫1种。在害虫中,不同季节优势种不一样,春季的优势种是螨类,夏季的优势种是蚜虫和甜菜夜蛾Laphyma exigua,秋季的优势种是黑跳盲蝽Halticus minutus和蝗虫,均是综合治理的主要对象。
Through investigation on the insect populations on Festuca arundinacea in main cities in western Henan province, 11 orders 35 families 74 species were identified, among them 53 species were destructive insects, 20 species were natural enemies, and 1 species belonged to others. As for the destructive insects, the dominant species was different in different seasons, in spring the dominant species was mite, in summer was aphid and fern, in autumn capsid and grasshopper. They are all targets of comprehensive control.
出处
《草业科学》
CAS
CSCD
2006年第11期92-95,共4页
Pratacultural Science
基金
河南省重点科技攻关项目"草坪病虫害综合防治技术研究"(01230143)
关键词
高羊茅草坪
昆虫群落
调查
豫西
Festuca arundinacea
insect population
investigation
western Henan province
