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混合制剂登记时有什么特殊要求?(续)2.8药效2.8.1室内混剂及各单剂的LD50(或EC50)及混剂的活性系数。2.8.2混剂的田间小区药效试验结果:当混剂的登记作物与各单剂的已登记作物相同时,一般要求在两个有代表性耕作地区(两个省)各进行一年药效...
What are the special requirements when registering mixed formulations? (Continued) 2.8 Pharmacodynamics 2.8.1 Activity Coefficients of LD50 (or EC50) and Mixtures for Indoor Mixtures and Each Single Agent. 2.8.2 Field efficacy test results for mixed crops: When the registered crop of the mixed crop is the same as the single crop of registered crops, it is generally required to perform one in each of the two representative farming areas (two provinces). Annual efficacy...