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消灭越冬病虫是压低病虫发生基数,夺取明年农业生产大丰收的重要措施之一。冬季治虫应根据不同作物和不同越冬病虫情况,因地制宜采取不同的对策进行防治。我省水稻地区在虫害方面应以抓好消灭越冬螟虫为主。螟虫是我省水稻上头号害虫,每年因此虫损失稻谷数以亿计,是影响当前农业生产的主要矛盾之一。治螟和整个农业生产的关系,是局部和全局的关系。在螟害不大严重的时候,这个局部也许对全局没有决定性的影响,但是,当它发生严重的时候,就
The elimination of overwintering pests and diseases is one of the important measures to suppress the occurrence of pests and diseases and to seize the great bumper harvest of agricultural production next year. Winter pest control should be based on different crops and different overwintering pests and diseases, according to local conditions to take different measures to control. In the rice area of our province, we should do a good job in eliminating and eliminating overwintering stem borers in pests. Stem borers are the number one pests on paddy in our province. Therefore, hundreds of millions of paddy are lost to insects each year, which is one of the main contradictions that affect the current agricultural production. The relationship between the stem borer and the entire agricultural production is a partial and global one. When the stem borer is not serious, this part may not have a decisive impact on the overall situation. However, when it is serious,