蚜虫俗称腻虫、蜜虫、油虫。它是一个古老而又庞大的家族,约在三百万年以前就开始在地球上衍生繁殖,比有花植物的出现还要早些。据统计,全世界现有蚜虫种类3742种,可以划分为近200个属。 蚜虫体形虽小,只有1—4毫米大小,自身的防卫能力可怜到难以想象,在自然界中又经常受到各种天敌的捕杀,然而它那顽强的适应性、复杂的生活习性、奇特的繁殖方 Aphids commonly known as greasy worms, honey insects, oil insects. It is an ancient and huge family that began to reproduce on Earth about three million years earlier than the emergence of flowering plants. According to statistics, there are 3,742 species of aphids in the world, which can be divided into nearly 200 genera. Small aphids, only 1-4 mm in size, its own defense ability to the unimaginable pitiful, and often in nature by a variety of natural enemies of the kill, but its tenacious adaptability, complex habits, peculiar breeding side