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我国的粮仓熏蒸杀虫已有近30年的历史了,对保护储粮免受仓虫为害起了重要作用。但从目前基层实际情况看,还存在不少问题,盲目性较大,主要原因是由于对熏蒸杀虫基础理论懂得太少,对使用药剂的技术研究不够,药剂的杀虫潜力远远没有挖掘出来。因此摆在我们面前的问题是深入研究探讨新的熏蒸技术,使熏蒸剂真正做到物尽其用,充分发挥其杀虫效能。我们自1973年开始,对低剂量磷化铝熏蒸杀虫效能进行了大量试验和普及推广,深深地认识到,只要能正确掌握药剂特性,在操作技术上进行挖潜革新,粮仓熏蒸杀虫完全可以向“低剂
China’s granary fumigation insecticide has been nearly 30 years of history, the protection of stored grain from the caterpillars played an important role. However, judging from the actual situation at the grassroots level, there are still many problems with a large blindness. The main reason is that due to too little understanding of the basic theory of pesticide fumigation, there is not enough technical research on the use of pesticides. The insecticidal potential of pesticides is far from being tapped come out. Therefore, the problem before us is to thoroughly study and explore the new fumigation technology, so that fumigants really make the best use of their insecticidal efficacy. Since 1973, we have carried out a large number of trials and popularization of the insecticidal efficacy of low-dose aluminum phosphide fumigation. We have deeply realized that as long as we can correctly grasp the characteristics of pharmaceuticals and make innovations in operation techniques, Can be "low dose