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为了明确虫螨克防治小菜蛾的田间防效、使用剂量，进行本试验。现将结果初报如下。1材料与方法1．1供试药剂1．8％虫螨克乳油（桂林集疏药业股份公司农药分公司提供）2．5％敌杀死（德国艾格福公司提供）1．2试验处理及田间设计试验分设虫螨克2000倍液、3000倍液、60O0倍液3个
In order to clarify the insect pest control mites moth field efficacy, the use of dose, the test. Now the results reported below. 1 Materials and methods 1.1 for the test agent 1.8% pest mites EC (Guilin Jishu Pharmaceutical Co., Ltd. Pesticide Branch) 2.5% of the enemy killed (provided by the German Agfa Corporation) 1.2 Test Treatment And field design test points insect pest mite grams 2000 times, 3000 times, 60O0 times three