在毛主席革命路线指引下,为了认真贯彻农业“八字宪法”,实行科学种田,加强植物保护,贯彻“预防为主,综合防治”的植保工作方针,我局派出工作人员,深入生产第一线,同贫下中农、知识青年一起,积极开展生物防治工作,成功地进行了以益虫消灭害虫,以害虫诱杀害虫和病毒治虫的科学实验,在生物防治工作上取得了新的进展. Under the guidance of Chairman Mao’s revolutionary line, in order to conscientiously implement the “Eight Character Constitution” of agriculture, implement the scientific farming, strengthen plant protection, and implement the plant protection work principle of “prevention first and comprehensive prevention and control”, our bureau dispatched staff to further develop the first line , Together with the poor middle peasants and young intellectuals, actively carried out biological control work and successfully carried out scientific experiments in which insecticides were eliminated by pest insects and pests and virus pests were controlled by pests. Biological control efforts have made new progress.