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中国科学院昆虫研究所自去年国庆献礼以后,与北京十个有关研究单位协作进行了全国土农药的研究工作。由于工作开始时已接近冬天,治虫季节已过去,很难在现场展开試驗研究。后来得到中央商業部的大力协助,調集了全国各地的重要土农药品种,这样才使我們条件在冬閑的时间在室內測定全国土农药的相对效力,作全国各地大搞土农药的初步参考。
Institute of Entomology, Chinese Academy of Sciences Since last year’s National Day Tribute, it has collaborated with ten relevant research institutes in Beijing on the research work on pesticides in China. As the work started approaching winter, the season of pest control has passed and it is very difficult to conduct pilot studies in the field. Later, with the vigorous assistance of the Ministry of Commerce and the Central Government, it mobilized important varieties of soil-based pesticides from all over the country. Only in this way can we determine the relative effectiveness of soil-based pesticides indoors during the winter and leisure time so that they can serve as preliminary references for pesticides throughout the country.