在华主席抓纲治国战略决策指引下,全省农村广大干部和贫下中农学五卷,批四害,抗大灾,夺高产,赢得了早稻丰收和晚稻生产的大好形势。但是,历史经验证明,晚稻能否丰收,病虫害是一个主要障碍,尤以第四代三化螟,数量多,为害重,对晚稻丰收威协极大。因此,根据我们的体会,谈谈怎样防治三化螟造成晚稻白穗。 Under the guidance of Chairman Mao’s strategy of running the country with the rule of rule, the cadres in the province and the poor peasants and middle peasants learned five volumes of criticism, criticized the four pests and resisted disaster and won high yields. They won the excellent situation of the harvest of early rice and the production of late rice. However, historical experience shows that the late harvest of rice, pests and diseases is a major obstacle, especially the fourth generation of Borer borer, the number of heavy, heavy weight late Wei Harvest Wei Association. Therefore, according to our experience, talk about how to control the rice stem borer white rice spike.