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20％米螨SC是美国罗蒙哈斯公司产品。我们受该公司委托,验证米螨在上海地区防治甜菜夜蛾（兼治斜纹夜蛾）的效果、持效期及其安全性,为推广应用提供科学依据。现将试验结果报告如下: 一、试验材料与方法 （一）供试作物 1、米宽品种:青粳米苋。 2、豇豆品种:秋豇 512。 （二）防治对象 米苋、豇豆上甜菜夜蛾及斜纹夜蛾。 （三）供试药剂 20％米螨 SC、美国罗蒙哈斯公司产品。 （四）对照药剂 5％卡死克SC,美国氰胺公司产品。 （五）试验田概况 1、防治米苋田甜菜夜蛾试验在浦东新区蔡路乡园艺场蔬菜生产基地进行,露地栽培。试验田土质
20% m m SC is the United States Romon Haas company’s products. We were commissioned by the company to verify the efficacy, duration and safety of mites in the control of beet armyworm (Spodoptera exigua) in Shanghai and provide a scientific basis for the promotion and application. The test results are reported as follows: First, the test materials and methods (A) for the test crop 1, wide rice varieties: green japonica rice amaranth. 2, cowpea varieties: autumn cowpea 512. (B) control the object of amaranth, cowpea beet armyworm and Spodothrium. (C) test agents 20% mite SC, the United States Lomonos Haas company’s products. (D) control agent 5% stuck SC, the United States cyanamide products. (E) Overview of the experimental field 1, prevention and treatment of Amaranth beet armyworm trial in Cailu Township, Pudong New Area gardening vegetable production base, open field cultivation. Experimental soil