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普特丹通用名为三环锡,化学名为三环己基氢氧化锡,是美国陶氏(D O W)公司1968年开始研制和生产的一种有机锡类高效、低毒杀螨剂,现已推销到日本等30多个国家。1980年引入我国,用于柑桔、茶、苹果及核果、浆果树上。试验证明:普特丹防治苹果树山楂红蜘蛛和苹果红蜘蛛,效果明显好于三氯杀螨醇,有效期长于克螨特。在这以前,兴城果树研究所也做过两年药效试验,效果相同。今年,我省进口一些普特丹,将大面积用于苹果树防螨。
Putan general known as tricycloisin, chemical name tricyclohexyl tin hydroxide, is the United States Dow (DOW) company in 1968 started the development and production of an organotin efficient, low toxicity acaricides, is now To Japan, more than 30 countries. Introduced to our country in 1980, for citrus, tea, apples and drupe, berry. Experiments show that: Putang Dan control Apple tree red spider mites and apple spider mite, the effect was significantly better than dicofol, the effective period longer than the mite special. Prior to this, Xingcheng Fruit Tree Research Institute has also done two years of efficacy tests, the same effect. This year, our province imported some Putang Dan, a large area for apple tree anti-mite.