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大灭菊酯是上海彭浦化工厂采用最新科学技术研制成的新型杀虫杀螨剂。据近年来在江苏、山东、上海的十七个县的水稻、棉花等多种作物上进行试验示范,效果显著,趋势一致,证明该药不仅具有内吸性强、药效期长、杀虫范围广、杀虫效率高、使用方便、成本低等优点,而且对作物具有明显地延长叶片功能期、增加产量的作用。
Fenmethrin Shanghai Pengpu chemical plant is the latest science and technology developed into a new type of insecticide miticide. In recent years, experiments and demonstrations have been carried out on rice, cotton and other crops in 17 counties of Jiangsu, Shandong and Shanghai. The results are remarkable and the trend is consistent. It proves that this medicine not only has strong internal absorption, long period of efficacy, Wide range, insecticidal efficiency, ease of use, low cost, but also significantly extend the crop function of the crop and increase the yield of the crop.