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黄瓜灰霉病是大棚蔬菜主要病害之一 ,为寻找防治该病的有效药剂 ,我站对江苏新沂农药有限公司生产的 2 5 %多霉灵可湿性粉剂进行了防治黄瓜灰霉病田间小区药效试验。1材料与方法1.1供试作物与防治对象 黄瓜品种“津优 4号”。防治对象灰霉病。1.2试验地概况 吴中区农科所基地
Botrytis cinerea is one of the major diseases of greenhouse vegetables, in order to find an effective agent for the prevention and treatment of the disease, I station on the Xinyi pesticide Co., Ltd. Jiangsu production of 25% more mold dehumidifier WP Botrytis cinerea field Efficacy test. 1 Materials and methods 1.1 for the test crop and control object Cucumber variety “Jinyou 4”. Control object gray mold. 1.2 Experimental Overview Wuzhong District Agricultural Institute base