我县地理环境复杂,有山区、丘陵和平原,高温多湿,作物种类繁多,复种指数高,有利于各种病虫孳生,特别是三化螟虫比较严重,给生产带来很大威胁。因此,消灭螟虫就成为我县夺取水稻稳产高产的一个重要环节。在毛主席革命路线指引下,我县广大干部和群众在县委的领导下,坚决执行毛主席“备战、备荒、为人民”的伟大战略方针,大搞群众性的科学实验活动,在同三化螟的斗争中,采取了“防、避、治”的综合治螟措施,把螟害从一九六二年的百分之五压低到一九七二年早造的千分之六,晚造螟害控制在千分之三以下,保障 My county is a complex geographical environment, mountains, hills and plains, hot and humid, a wide range of crops, multiple seeding index is conducive to a variety of pests breeding, especially the more serious stem borers, to produce a great threat. Therefore, the elimination of stem borers has become an important link in our county to seize high and stable rice yield. Guided by Chairman Mao’s revolutionary line, the vast numbers of cadres and masses in our county, under the leadership of the county party committee, have resolutely implemented the great strategic principle of Chairman Mao’s preparations for war, preparedness for the people and people and have conducted mass scientific experiment activities. Under the leadership of the Party Central Committee, In the struggle against Borer, we have adopted a comprehensive anti-stemming and culling strategy of “prevention, avoidance and treatment” to reduce the number of stem borers from 5% in 1962 to 6% in early 1972, and late Control of pests and diseases made less than three thousandths, protection