棉隆的化学名称为:四氢3.5-二甲基-2H-1,3,5-噻二嗪-二硫酮,商品名为Mylone。国外主要用来防治棉腐病、立枯病、白粉病和杂草、线虫等。我院于1967年合成,并与有关单位协作试验,对棉花枯萎病菌的田间防治效果为50％左右,对棉花黄萎病菌的田间防治效果为70％左右,虽然效果较好,但用药量太 The chemical name for cotton is: Tetrahydro-3,5-dimethyl-2H-1,3,5-thiadiazine-dithione available under the trade name Mylone. Foreign mainly used to control cotton rot, blight, powdery mildew and weeds, nematodes and so on. Our hospital was synthesized in 1967 and collaborated with the relevant units to test the field control effect on Fusarium oxysporum f. Spores by about 50%, and the control effect on Verticillium dahliae was about 70%. Although the effect was good,