论文部分内容阅读
石油作为农药用于防治害虫,在国际上已有生产和使用.1980年我国上海农药研究所研制机油乳剂并在江苏靖江农药厂投产,浙江、广东也分别生产柴油乳剂、柴油加胶体硫混合剂以及近年来大规模投产松脂柴油乳剂等,其产品在不同地区都得到推广应用.但由于使用稀释倍数不高,包装运输费用大,成本偏高.为了降低成本,笔者于1984年用洗衣粉代替皂类,配制柴油乳剂.对配制方法、乳化效应及与其他化学农药混合等进行了一系列的研究,现将初步结果报道如下.
Oil as a pesticide for the control of pests in the world have been produced and used. 1980 China’s Shanghai Institute of Pesticide oil emulsion developed and commissioned in Jiangsu Jingjiang Pesticide Factory, Zhejiang, Guangdong, respectively, the production of diesel emulsion, diesel plus colloidal sulfur mixture And in recent years large-scale production of rosin diesel emulsion, its products have been popularized and applied in different regions.But due to the use of dilution factor is not high, packaging and transportation costs, high costs.In order to reduce costs, the author in 1984 with detergent instead of Soap, preparation of diesel emulsion.For the preparation methods, emulsifying effect and mixing with other chemical pesticides conducted a series of studies, the preliminary results are reported below.