在无产阶级文化大革命、批林批孔和学习无产阶级专政理论运动推动下,我所科技人员在毛主席革命路线指引下,以阶级斗争为纲,坚持党的基本路线,坚持为无产阶级政治服务,为工农兵服务,与生产劳动相结合的方针,实行开门办科研,由省、县、社、队有关单位组成试验示范工作组,和贫下中农相结合,大搞群众性科学实验。从1974年起,我们在过去进行交流电黑光灯治虫试验研究的基础上,开展了直流晶体管黑光灯防治水稻三化螟的试验示范工作。三年来,以东莞县东坑公社13,000亩稻田为试验示范区,设灯636台,并以该社的角社大队3,100亩稻田为重点,设灯137台(20—25亩设1灯),经过大量调查,获得了 Driven by the Great Proletarian Cultural Revolution, criticizing Lin and criticizing Confucianism and studying the theoretical campaign of proletarian dictatorship, our scientific and technological personnel, guided by Chairman Mao’s revolutionary line, took the class struggle as the key link, adhered to the party’s basic line, and insisted on serving proletarian politics , To serve the workers, peasants and soldiers, combined with the production of labor policy, the implementation of open-door scientific research, by the provincial, county, community and team units composed of experimental demonstration work group, combined with the poor peasants, mass mass scientific experiments. From 1974 onwards, we carried out experiments and experiments on the prevention and control of rice stem borer, Chilo suppressalis (Walker) on the basis of DC black light lampworm test. In the past three years, with 13,000 mu of paddy fields in Dongkeng commune, Dongguan as pilot demonstration area, 636 lights were installed. Focusing on the 3,100-acre paddy field of the Corps community, 137 lamps (20-25 mu for 1 lamp) After a lot of investigation, obtained