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为保障农业增产和防治病虫草害,新品种农药不断出现。目前,进行两种农药混配制剂的开发和研究,对降低生产成本,提高药效方面显示出很大优势,但其对施用者的安全性也日益引起人们的重视。我们对河北某县化工厂研制的30％辛硫磷甲氰乳油的急性毒性进行实验研究,报告如下: 1 材料和方法
In order to protect agricultural production and prevent pests and diseases, new varieties of pesticides continue to emerge. At present, the development and research of two kinds of pesticide mixed formulations have shown great advantages in reducing the production cost and improving the efficacy, but their safety to the applicators has drawn more and more attention. We conducted an experimental study on the acute toxicity of 30% phoxim EC developed by a county chemical plant in Hebei Province and reported as follows: 1 Materials and Methods