蚜茧蜂

蚜茧蜂的生物学和生态学特性通过仿真和实验，也验证了G。

In the biology of E. And the characteristics of the G.

不同营养层次挥发物对燕麦蚜茧蜂寄主搜寻行为的影响。

Effects of volatiles from different trophic level on foraging behavior of Aphidius avenae .

山西省蚜茧蜂自然分布中心及生态地理特征

The Natural Distribution Centres and the Eeo-geography Characteristics of the Aphid Parasitoids in Shanxi Province

两种蚜茧蜂及其寄主蚜虫对大豆植株挥发性次生物质的触角电位反应

Electroantennogram responses of two parasitoid wasps and their host aphids to volatiles from soybean plants

蚜茧蜂在三种蚜虫上的寄生孵化率大约在85%左右，在西宁三个不同地区的寄生孵化率约为75%。

The hatch percent is about 85 % in three kinds of aphid , it is 75 % in three different region in Xining .

5月2日前，麦-油间作田中蚜茧蜂的种群密度高于单作田和麦-蒜间作田；

Before May2 , the population density of aphid parasitoids in wheat-oilseed rape intercropping field was higher than that in wheat-garlic intercropping field and wheat monoculture field ;

麦蚜是我国乃至世界麦区的重要害虫，蚜茧蜂是蚜虫重要的寄生性天敌，对蚜虫的发生危害有一定的控制作用。

Wheat aphids are the momentous pest in the wheat fields of China , even all over the world . Hymenopterous parasitoids are great significance for natural control of aphid populations .

鱼藤精和印楝素乳油处理后，蚜茧蜂寄生蚜虫的效能明显降低，而机油乳剂和两种植物提取物对蚜茧蜂的寄生作用无明显影响。

The parasitism of aphid parasitoids was reduced by treatment with 2.5 % rotenone ( 800 ×) and 0.3 % Azadirachtin EC ( 2000 ×) while the plant extracts and Petroleum spray oil had no adverse effect on parasitism .