狮子是百兽之王,可是小小的昆虫也被人叫做“狮”,你听说过吗?专吃蚜虫的“狮子”晚春四月,危害庄稼的蚜虫开始猖獗。这时,常可看到一种美丽的昆虫在草木间飞翔,它长约十毫米,绿色的身体细长而柔软,头前一对长长的触须,背上四 Lions are the king of beasts, but small insects are also called “lions.” Have you heard that? Aphids in the “Lions” In late spring April, crop-borne aphids begin to rampant. At this time, you can often see a beautiful insect flying in the grass, it is about ten millimeters long, green body slender and soft, the first pair of long tentacles in front of four