我看到白蝴蝶在菜叶上产卵,就拿起木棍追赶白蝴蝶。白蝴蝶慌乱地在菜地间飞来飞去,就是不离开。怎么办?我突然想起来,赤眼蜂喜欢把卵产在白蝴蝶的卵上面,白蝴蝶的卵就会死掉。可是赤眼蜂在哪里?白蝴蝶的卵上有赤眼蜂产的卵吗?我拿起放大镜一个个查看,也 I saw the white butterfly lay eggs on the leaves, pick up the wooden stick to catch the white butterfly. White butterfly flying around in the panic, is not leave. What to do? I suddenly remembered, Trichogramma likes to lay eggs on the white butterfly eggs, white butterfly eggs will die. But where is the Trichogramma? White butterfly’s eggs have Trichogramma eggs? I picked up the magnifier one by one, also