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45％乐胺磷乳油是江西省化工研究所研制,丰城市农药厂生产的复配杀虫剂,这一复配制剂的主要原料是乐果与甲胺磷。这一农药品种已由苏州农药厂进行临时登记并批量生产,深受农民群众欢迎,其主要防治对象有水稻上的纵卷叶螟、稻飞虱、蓟马、稻叶蝉、二化螟及棉花上的棉蚜、棉盲蝽象。45％乐胺磷在我省尚属首次生产。为了使这一农药品种为我省农民群众服务,我们受丰城农药厂委托进行药剂对稻白背飞虱及棉蚜的田间药效试验。现将试验情况阐述如下:
45% Lelephosphatidylcholine is a compound insecticide developed by Jiangxi Institute of Chemical Industry and manufactured by Fengcheng Pesticide Factory. The main raw material of this compound preparation is dimethoate and methamidophos. This pesticide variety has been tentatively registered and mass-produced by Suzhou Pesticide Factory, which is greatly welcomed by peasants. Its main control objects are rice leaf roller, rice planthopper, thrips, rice leafhopper, rice stem borer and rice stem borer Cotton aphid, cotton-lipped stinkbug. 45% Leptomycin is the first production in our province. In order to make this pesticide variety serve our peasant masses, we were entrusted by Fengcheng Pesticide Factory to carry out the field efficacy test of the pesticide against rice white-backed planthopper and cotton aphid. Now test the situation described as follows: