赤眼蜂是一种卵寄生蜂,能寄生于多种害虫卵内。身体很微小,有翅能飞。由于它的一对复眼和三只单眼都是赤红色的,故名赤眼蜂。赤眼蜂雌蜂腹部有一针刺状的产卵管,可以插入害虫卵内产卵,蜂卵在害虫卵内生长、发育、化蛹,直至羽化为成蜂后才咬破害虫的卵壳出来,又继续寻找寄主卵进行寄生。如水稻田里的稻纵卷叶螟和玉米地里的玉米螟,只要放二、三次赤眼蜂,一次放1—2万只,害虫就会完全被抑制。赤眼蜂主要是以鳞翅目蛾、蝶昆虫的卵 Trichogramma is an egg parasitic wasp that can parasitize in a variety of insect eggs. The body is very small, winged fly. Because of its a pair of compound eyes and three monocular are crimson, so the name of red eye bee. Trichogramma female abdomen has a needle-like oviposition of the ovipositor can be inserted into the pest eggs spawning, eggs in the pest eggs in the growth, development, pupation, until the emergence of adult bee bite pests eggs out , And continue to find host eggs for parasitism. Such as rice fields in the rice leaf roller and corn borer borer, just put two or three Trichogramma, once put 1-2 million, pests will be completely inhibited. Trichogramma mainly Lepidoptera moth butterfly insect eggs