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FUNCTIONAL RESPONSES OF NATURAL ENEMIES TO THE RUSSIAN WHEAT APHID
Author(s): 
Pages: 92-96
Year: Issue:  S1
Journal: Acta Entomologica Sinica

Keyword:  麦双尾蚜 天敌 功能反应;
Abstract: 一种蚜小蜂Aphelinussp . 对麦双尾蚜Diuraphis noxia (Mordvilko) 的功能反应为HollingI型, 直线方程为Na = 0-6060N- 3-4700 。七星瓢虫Coccinella septempunctata L. 成虫对麦双尾蚜功能反应也为I型, 直线方程为Na = 0-6020N+ 5-9000 ; 多异瓢虫Hippodamia variegata Goeze成虫和斑腹蝇Leucopisannulipes Zett.3 龄幼虫对麦双尾蚜的功能反应均为II型, 关系式分别为1/ Na = 1-2550/ N+ 0-0046 和1/ Na = 1-3280/ N+ 0-0071。
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