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由中国农科院植保所与北京华戎生物激素厂联合研制的灭铃灵,是国家“八五”科技攻关成果,是目前国内有效防治抗性棉铃虫的首选药物品种之一,本刊今年作过突出宣传报导。 1992年棉铃虫大暴发,今年又呈恶性发展的严峻形势,广大棉农急盼灭铃灵为棉花生产排忧解难。也就是在这样的形势下,一些假冒伪劣灭铃灵公然出现并冲击着农药市场,且有越来越多的发展势头,给棉花生产和棉农造成了巨大损失。已见诸电视、报端披露的假冒伪劣灭
By the Chinese Academy of Agricultural Sciences plant protection and Beijing Huarong bio-hormone plant jointly developed by Ling Ling, is the national “Eighth Five-Year” scientific and technological achievements, is currently the effective prevention and treatment of cotton bollworm one of the preferred drug species, this year Made a prominent propaganda report. The large outbreak of cotton bollworm in 1992 shows another grim situation of vicious development this year. The vast number of farmers are desperate for them to solve the problem of cotton production. That is to say, in such a situation, some fake and shoddy Puning Ling openly appeared and attacked the pesticide market, and more and more development momentum has caused great losses to cotton production and cotton farmers. Has seen the television, the newspaper disclosed the fake and shoddy off