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为明确35%噻嗪·毒死蜱EC对水稻褐飞虱的防治效果,为该产品大面积推广应用提供依据,2008年我们进行了该产品的田间药效试验,现将试验结果报道如下:1材料与方法1.1供试药剂35%噻嗪.毒死蜱EC(浙江新农化工股份有限公司提供);25%噻嗪酮WP(江苏灶星农化有限公司生产、市售)。1.2供
In order to clarify the control effect of 35% thiazine · chlorpyrifos EC on the brown planthopper of rice, we provide the basis for the large-scale popularization and application of this product. In 2008, we conducted the field efficacy test of this product. The test results are reported as follows: 1 Materials and Methods 1.1 Test agent 35% thiazine. Chlorpyrifos EC (Zhejiang Xinnong Chemical Co., Ltd.); 25% buprofezin WP (Jiangsu Zao Xing Agrochemical Co., Ltd., commercially available). 1.2 for