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害虫种群数量控制(或称害虫管理、害虫治理等)是近十多年来国外、国内普遍提出来的防治害虫的新设想。过去,我们对害虫防治提出的要求是把害虫扑灭于大量发生为害之前。害虫种群数量控制要求把害虫种群数量长期控制在引起经济损失的容许水平以下,消除为害的威胁。因而,这个新设想更具有积极的
The pest population quantity control (or pest management, pest management, etc.) is a new idea put forward by foreign countries and domestic people in the last ten years to control pests. In the past, our request for pest control put the pest out before a large number of victims were killed. Pest population quantity control requires the pest population to be permanently controlled below the allowable level of economic loss to eliminate the threat of harm. Thus, this new vision is more positive