The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
NICHES OF NATURAL ENEMIES OF WHEAT APHIDS IN XINJIANG UYGUR AUTONOMOUS REGION, CHINA
Author(s): 
Pages: 45-49
Year: Issue:  S1
Journal: Acta Entomologica Sinica

Keyword:  麦蚜 天敌 生态位 新疆;
Abstract: 利用生态位理论, 对新疆塔城、伊犁两地区麦田麦蚜主要天敌类群瓢虫类、食蚜蝇类、斑腹蝇类、蚜茧蜂类和蚜小蜂类的生态位宽度和重叠度进行了计算和分析。瓢虫类在塔城和伊犁小麦田的时间生态位宽度均较长。塔城食蚜蝇类和瓢虫类的时间生态位重叠度最大。伊犁麦田食蚜蝇类空间生态位最宽, 瓢虫类时空生态位宽度最大, 斑腹蝇类和瓢虫类时间生态位的重叠度最大, 蚜小蜂和斑腹蝇空间生态位以及时空生态位的重叠度最大。对伊犁大麦田和燕麦田蚜虫的天敌生态位也进行了计算分析。
Related Articles
No related articles found