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赤眼蜂是一种卵寄生蜂,能寄生于多种害虫卵内。成虫很小有翅能飞,由于它的一对复眼和三只单眼是红色的,故名赤眼蜂。赤眼蜂成虫在田间飞翔活动,寻找害虫卵,产卵寄生,并以害虫卵内物质,供其子代发育成长,致使害虫卵不能发育孵化,这就是赤眼蜂消灭害虫的原理。利用赤眼蜂防治农林害虫,方法简单,易于繁殖,便于掌握,成本低效果好,无毒害。它是植物保护中的一支天然劲旅,是生物防治的一个重要组成部分。是高速度发展
Trichogramma is an egg parasitic wasp that can parasitize in a variety of insect eggs. Small adult wings can fly, because of its a pair of compound eyes and three monocular is red, so the name of red eye bee. Trichogramma adults flying activities in the field, looking for pests eggs, spawning parasites, and pests egg material for their children to grow, resulting in pests eggs can not develop hatching, which is Trichogramma eliminate pests principle. The use of Trichogramma against pests in agriculture and forestry, the method is simple, easy to reproduce, easy to grasp, low cost, good effect, non-toxic. It is a natural resource in plant protection and an important part of biological control. It is high speed development