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为了进一步摸索药液浸秧苗防治水稻一代螟虫的效益、效果,1984年我站进行了不同农药及不同处理的对比试验,现将试验结果报告如下。一、试验农药及处理。本试验摆在邻水县率禾乡民主村四组,试验小区的水稻品种均为“汕优2号”,土质和栽培管理等条件基本一致。药剂处理为:①分别亩用25％杀虫脒水剂4两、
In order to further explore the efficacy and effectiveness of liquid-soaked seedlings against rice stem borers, I conducted a contrast test of different pesticides and different treatments in 1984 and the test results are reported as follows. First, test pesticides and handling. This experiment was put in four groups of Democracy Village of Hehe Township, Linshui County. The rice varieties in the experimental plot were all “Shanyou No.2”. The conditions of soil quality and cultivation management were basically the same. Pharmacy as follows: ① respectively, 25% of the pesticide amidinate with amidine 4 two,