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去年秋,我县丁集、三树等地,于小麦出苗至三、四叶期,较大面积的使用泰山—18型弥雾机喷洒绿麦隆,进行麦田化学除草的示范。绿麦隆系江都产25％可湿性粉剂,每亩用量4—5两,兑水量约20斤(装满一药箱)。施药后半个月检查,几乎每块田都发生不同程度的药害,轻的麦叶发黄或枯尖,重的麦叶被灼枯萎,少数严重的麦苗整株枯死。药害严重处均出现在每块地的地头,面积有三、五厘地,经分析,产生药害的原因,主要是由于绿麦隆
Last autumn, my county Dingji, Mishu and other places, in the emergence of wheat to the three or four leaf stage, a large area of the use of Taishan -18-type fogging machine sprayed with chlorotoluron for wheat field chemical weeding demonstration. Department of Green Cameroon Jiangdu produce 25% WP, the amount of 4-5 per acre two, watered about 20 pounds (filled with a chest of medicine). Half a month after pesticide application, almost every field occurred in different degrees of phytotoxicity, light yellow or yellowish wheat leaves, heavy wheat leaves were cauterized, a small number of serious dead wheat whole plant. Serious injury occurred in each piece of land, with an area of three or five per cent, after analysis, the cause of injury, mainly due to chlorotoluron