论文部分内容阅读
长期以来,我国农药工业存在着重原药生产轻制剂加工的偏向,忽视使用方式与原药寿命周期的关系,造成品种少、剂型单一,缩短了一些好品种的寿命周期,严重影响了综合经济效益的提高,马拉硫磷是个典型例证。马拉硫磷又名“4049”,低毒速效,既可防治高粱、蔬菜、果树等作物上的蚜、螨等害虫,也可消灭卫生害虫。这个六十年代的老品种,如今在一些农药工业比较先进的国
For a long time, the pesticide industry in our country has the tendency to focus on the processing of light preparations for the production of the original drug, neglecting the relationship between the use mode and the life cycle of the original drug, resulting in fewer varieties and single dosage forms, shortening the life cycle of some good varieties and seriously affecting the comprehensive economic benefits The increase of malathion is a typical example. Malathion also known as “4049”, low toxicity quick-effect, can prevent sorghum, vegetables, fruit trees and other crops on the aphids, mites and other pests, but also the elimination of health pests. The old breeds of the sixties are now in some of the more advanced countries in the pesticide industry