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三氯杀螨醇是罗姆·哈斯公司五十年代开发的低毒有机氯类杀螨剂,杀螨谱广,杀螨活性较高,农本低,使用后基本无抗药性产生,主要用于防治棉花、果树、花卉等作物上的多种害螨。投放市场近五十年,至今仍然保持着较强的生命力。我国自七十年代起开始生产该品种,目前国内20%的乳油每年市场容量达1.3～1.4万吨,但与国际同类产品相比,质量差距悬殊,主要是由于
Diclofenac is a low toxic organic chlorinated acaricide developed by Rom Haas in the 1950s. It has a wide spectrum of acaricidal activity, high acaricidal activity and low pesticide resistance. It is basically non-resistant after being used and is mainly used for the control of cotton , Fruit trees, flowers and other crops on a variety of harmful mites. Put on the market for nearly 50 years, still maintain a strong vitality. At present, China has started to produce this variety since the 1970s. At present, the annual market capacity of 20% EC in China is between 1.3 and 14,000 tons. However, compared with international similar products, the quality gap is wide, mainly due to