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植物源农药不属生物农药,而属化学农药,国内似由我去年在译作中率先强调。本文现又提出“生物源农药”概念。另外,从进化角度讨论植物源农药与相应有害生物的关系,强调有效成分非单一性在克抗上的意义,利用植物源农药应注意的种种问题,许多内容与观点国内外均未见文献论述。我研究生导师黄瑞纶(一级教授)是公认的我国植物源杀虫剂化学研究鼻祖,故我关心植物农药前后已四十多年,写出这篇文章,在心里默默以为算是对恩师的一个纪念。
Plant-based pesticides are not biological pesticides, which are chemical pesticides, the country seems to be the first to emphasize in my translation last year. This article also put forward the “bio-source pesticide” concept. In addition, we discuss the relationship between plant-derived pesticides and their corresponding pests from an evolutionary perspective, emphasize the significance of the non-monopoly nature of active ingredients and the problems that should be noticed when using plant-derived pesticides. Many contents and opinions have not been discussed at home and abroad . My graduate student mentor Huangrui Lun (a professor) is recognized as the originator of botanical pesticides in China. Therefore, I have been concerned about plant pesticides for more than 40 years and wrote this article silently in my heart as a memorial to my teacher.