1. Uniformly organize and carry out large-scale rodent control rodents with large mobility, strong migration hazards, single households with rodents to eradicate rats, short rodent control time, and poor rodent control effect. They should be implemented in townships and farms as a unit and implement a wide range of unification. Rodent control for the purpose of rodent control. Second, seize the key timing of rodent control to improve the control of rodent pests comprehensive management of rural pests should adhere to the principle of spring rodents, autumn rodents supplemented by the principle. Because the spring is the critical period for rodents to migrate from indoor to outdoor, it is also the peak period of breeding and feeding. The spring rodent control can not only quickly reduce the density of rodents, ensure the smooth production of spring sowing, and control the recovery of rodent density is also a long time, can reach six months. In the spring, there is no place for rodent control or rat rodent to rise quickly, and it should be supplemented with the countermeasures against rodents in autumn and winter. Only in this way can the rodent density be controlled within the scope of economic security, so that the damage of rodents will be reduced below the economical allowable level. 3. There are many methods for carrying out comprehensive rodent pest control and scientific rodent extermination. The four methods are physical rodent control, biological rodent control, ecological environment control and chemical rodent control. 1, physical rodent control: Physical rodent control is mainly the use of rodent traps such as mouse traps, squirrel cages, sets of buckles, platens, electronic traps and other devices and flooding method, trapping method and other methods of rodent control. This method is mainly used in indoor, the advantage is that there is no residual poison to the environment, the mouse corpse is easy to clear, the effect of rodent control is obvious. 2. Biological rodent control: Biological rodent control mainly uses natural creatures to control rats. Animals that control rodents include predators, cats, dogs, snakes, weasels, and birds. Microbial control, such as the use of Clostridium botulinum, can kill rats. 3, the ecological environment control: mainly to transform the environment, unfavorable habitat for rats to feed, such as severed rat food, rodent construction, eliminate rodent shelter and so on. Changing the environmental conditions that destroy the survival of rodents will be detrimental to rodents' lives, reduce the proliferation of rodents, increase their mortality, and achieve the goal of reducing the density of rodents. 4. Chemical Rodenticide: (1) Select the nationally recommended anticoagulant chronic rodenticides that are highly effective, low-toxic, safe, and free from secondary poisoning, such as rodent killer, bromadiolone, enemy rat sodium salt, dauron, warfarin, killing It waits. The rodent extermination uses acute rodenticides such as zinc phosphide, tetramine, rodenticide, and rodenticide. It is forbidden to use acute rat poisons that are prohibited by the state, such as tetramine, fluoroacetamide, sodium fluoroacetate, fluoridation, and silicon tetrachloride. (2) Scientific preparation of baits. Rice, corn, rice, etc. were selected as bait, and an appropriate amount of "pacifier" was added to enhance the bait-inducing effect of the bait. (3) Scientific feeding. The rural rodents chose the fine weather, unified time, unified feeding, the second day to check the food, how much to eat, not to eat or not, for 3-4 consecutive days, the bait was put in the aisles where the mice often enter, and used a small heap Multi-point delivery method. (4) Scientific management of food. After the house and indoor rodent poison bait insisted on the evening vote morning harvest, to prevent poultry from eating, and require farmers to manage their own poultry livestock, while the bait should be placed on children difficult to get high, to avoid children eating. (5) Check the dead rats. The 4-6 days after the first feeding is the peak period of pest death. Every day, the rats are inspected and collected for deep burial of dead rats to prevent livestock and poultry from eating and polluting the environment.
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