Pesticide resistance

（重定向自Insecticide resistance）

Pesticide application can artificially select for resistant pests. In this diagram, the first generation happens to have an insect with a heightened resistance to a pesticide (red). After pesticide application, its descendants represent a larger proportion of the population because sensitive pests (white) have been selectively killed. After repeated applications, resistant pests may comprise the majority of the population.

Pesticide resistance describes the decreased susceptibility of a pest population to a pesticide that was previously effective at controlling the pest. Pest species evolve pesticide resistance via natural selection: the most resistant specimens survive and pass on their genetic traits to their offspring.

单词	Insecticide resistance
释义	Insecticide resistance 原声例句 VOA Special 2018年2月合集 Insecticide resistance has spread much more. 杀虫剂耐药性传播得更多。《分钟地球》趣味科普（精选双语） The one-two punch of insecticide resistance and global transport has allowed bedbugs to go from nightmare to modern reality — the ultimate comeback kid of the pest world. 抗药性和全球运输这套组合拳使得床虱噩梦走向现实——从害虫世界卷土重来。英语百科 Pesticide resistance （重定向自Insecticide resistance） Pesticide resistance describes the decreased susceptibility of a pest population to a pesticide that was previously effective at controlling the pest. Pest species evolve pesticide resistance via natural selection: the most resistant specimens survive and pass on their genetic traits to their offspring.
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