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我站在郊区农村进行疟疾防治工作的同时搞了一些灭蚊工作试验。我们利用工业废弃的烟土、六六六粉下脚料等,在水稻田内进行杀灭蚊幼的试验,取得了一些效果。现将试验情况小结于下:一、烟土杀灭蚊幼的试验1.烟土来源:烟土系郑州卷烟厂生产纸烟后的废弃细烟末。
I stood in rural areas in the suburbs of malaria prevention and control work at the same time engage in some anti-mosquito work trials. We use industrial waste of soil, 666 powder scraps, etc., in the paddy fields kill mosquito test, and achieved some results. Test conditions are summarized in the following: First, the soil to kill mosquito juvenile test 1. Source of smoke: Tobacco Zhengzhou Tobacco Factory cigarette production after the end of the fine smoke.