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新型旋光性农药金霜灵、金环唑、金都尔由南京农业大学应用化学系和农药厂研制成功,并投入工业生产。金霜灵包括金甲霜灵和金多霜灵,是广谱内吸性杀菌剂,对防治细菌引起的多种作物病害,如霜霉病、腐霉病和疫霉病有高效。其药效比普通甲霜灵高20-30倍,仅千分之二的浓度(0.2ppm)就能有效控制上述作物病害。金环唑包括甲环唑、乙环唑和丙环唑及其旋光异构体,对子囊菌、担子菌、半子菌引起的植物真菌病害有卓越的预防和治疗作用。其高效体比普通工业品药效提高4倍以上。金都尔是高效、低毒的旋光性除草剂,对使用作物十
The new optically active pesticide jasmine spirit, ciclopirol, Jinduol from Nanjing Agricultural University Department of Applied Chemistry and Pesticide Factory successfully developed and put into industrial production. Golden frosting, including gold metalaxyl and gold frosting, is a broad-spectrum systemic fungicide that is effective against a variety of crop diseases caused by bacteria, such as downy mildew, pythium and phytophthora. Its efficacy than ordinary metalaxyl 20-30 times higher, only two thousandths of the concentration (0.2ppm) can effectively control the crop disease. Pircazole, including metronidazole, biconazole and propiconazole and its optical isomers, have excellent preventive and therapeutic effects on plant fungal diseases caused by ascomycetes, basidiomycetes and half-dysentery bacteria. Its efficient body is more than 4 times more effective than ordinary industrial products. Kindour is efficient, low toxicity of optically active herbicides, the use of crops ten