The integrated pest control technology is an important agricultural measure for “two highs and one excellent”, but there are often some misunderstandings in the operation, so that the comprehensive prevention can not achieve the purpose. These misunderstandings are listed below to draw the reader's attention:
Misunderstanding 1: All kinds of tricks are used. The comprehensive prevention and control of pests and diseases includes prevention and control measures such as agricultural control, biological control, physical control and public performance prevention and control, but it does not mean that these measures should not be used in the comprehensive prevention of certain pests and diseases. In fact, this practice is uneconomical. Affect the effectiveness of control. When using comprehensive prevention measures, it is necessary to fully take the necessary measures according to the actual occurrence rules and characteristics of specific pests and diseases.
Misunderstanding 2: Defence prevention is the main supplement. This is the result of the influence of the “ pesticide omnipotent” view. In the comprehensive prevention, if you rely too much on chemical control, but other methods are only an understatement, it is easy to lead to the "bad pests and fierce, more and more pests and diseases, damage to the ecological environment, affecting human and livestock crops and beneficial biological safety" as a result of. Prevention and control like this cannot achieve the best economic, ecological and social benefits that should be achieved by comprehensive prevention and control.
Misunderstanding 3: The flowering effect is poor everywhere. In many places, in the comprehensive prevention, the incidence of crop pests and diseases is different, regardless of the primary and secondary relationship of the prevention and treatment, but the subordinates are surrounded by insurance drugs, and comprehensive prevention of such diseases is carried out, and the pests are also comprehensively prevented. Prevention, the effect is not good. In fact, no matter which crop, the occurrence of pests and diseases always has a weight. This requires us to carefully observe and seriously investigate, find out the "home bottom" of crop pests and diseases, distinguish the primary and secondary, master the priorities, determine the key targets of comprehensive prevention, and do not bloom everywhere.
Misunderstanding 4: "Famous brand pests" enjoy patents. In many places, the implementation of pest control is only a major pest for some crops, which is what the author calls "brand-name pests." Yes, "brand-name pests and diseases" are indeed the key targets of comprehensive prevention, but there are also special circumstances. Other occasional pests and diseases can easily cause serious damage to crops if they meet the conditions of adaptation (especially climatic factors). Rise to the main pests. Therefore, while we are highly focused on the main pests and diseases, we should also include the “small disease bugs” that are occasionally catastrophic.

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