徐州地区,历史上是以小麦为中心的两年三熟和三年五熟旱作区。粘虫是小麦的主要害虫,尤以东部湖洼地区发生为重,屡见猖獗为害。 伟大的无产阶级文化大革命,充分调动了广大贫下中农建设社会主义的积极性,在毛主席无产阶级革命路线指引下,全面落实农业“八字宪法”,治水改土,实行科学种田,生产条件和耕作制度发生了巨大的变化,稻麦轮作的一年两熟制,成了新栽培制度中的重要结构,作物产量水平大幅度提高。与此同时,粘虫发生情况也相应地发生了较大的变化,发生范围由湖洼区向上湖水浇高产区扩展,水稻成了粘虫在当地的又一种重要寄主作物,粘虫防治工作在生产上的重要性就更为突出。 Xuzhou area, historically wheat-centered two-year three-cropping and three-year five-cropping area. The armyworm is the major pest of wheat, especially in the eastern lakes and whales, which are most common and rampant. The great Great Proletarian Cultural Revolution fully mobilized the enthusiasm of the broad masses of poor and middle-class peasants in building socialism. Under the guidance of Chairman Mao’s proletarian revolutionary line, the full implementation of the “Eight Character Constitution” of agriculture, water and soil improvement, and implementation of scientific farming, production conditions and cultivation system Huge changes have taken place. The two-year system of rice and wheat rotation has become an important structure in the new cultivation system, and the crop yield level has been greatly improved. At the same time, the incidence of armyworm also changed a lot accordingly. The scope of the occurrence increased from lake-lake area to lake-watering and high-yielding area. Rice became another important host crop of armyworm in the area and prevention and treatment of armyworm The importance of production is even more prominent.