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农药复配已成为中国几乎全部农药企业开发农药新品种的重要途径。但目前杀虫剂的复配大多数针对某一种害虫,而田间往往是多种害虫及天敌并发的一个总体,不同作物上组成总体的害虫和天敌种类也不一样。因此,对一种害虫有增效作用和优异防治效果的复配杀虫剂,并不表明对其它害虫?
Pesticide compounding has become an important way for developing pesticide new varieties in almost all pesticide enterprises in China. However, most of the pesticides are currently formulated for a particular kind of pests, and the field is often an integrated one with many kinds of pests and natural enemies. The types of pests and natural enemies that make up the whole crop are also different. Therefore, there is synergistic effect on a pest and excellent control effect of complex insecticide does not show that other pests?