食蚜蝇 meaning in Chinese
hover flys
Examples
- 7 . the searching behavior of the third instar larva of e . balteatus has been studied
黑带食蚜蝇幼虫的捕食行为过程一般是：搜索?捕捉?取食?清洁?休息?搜索。 - The predaceous syrphid fly , episyrphus balteatus de geer is one of the significant predators for the control of aphides
黑带食蚜蝇episyrphusbalteatusdegeer幼虫是控制多种蚜虫的主要天敌之一。 - At present , the mainly studying of foraging behavioural ecology is about ladybird and lacewing , and less about aphidophagous hoverfly
目前，对捕食性昆虫捕食行为生态学的研究主要集中在瓢虫和草蛉，而有关捕食性食蚜蝇捕食行为生态学的报道几乎没有。 - The total rectilinear distance from food to stops is significantly longer and the searching area covered by the larvae is 3 - 12 times larger before feeding than after feeding
黑带食蚜蝇幼虫取食后的搜索速度、直线距离和领域范围搜索面积均显著小于取食前。 - The daily maximum number of m . avenae preyed theoretically by the first , second and third instar larva of e . balteatus are 5 . 13 , 26 . 00 and 119 . 26 aphids respectively . 2
黑带食蚜蝇1龄、 2龄和3龄幼虫对麦长管蚜的日最大捕食量分别为5 . 13头、 26 . 00头和119 . 26头。