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综述了植物源农药(包括植物源杀虫剂、植物源杀菌剂、植物源除草剂)的研究和开发应用现状。较详细地介绍了几种典型杀虫植物注要包括楝科植物、豆科鱼藤属植物、卫矛科植物)的杀虫机理和开发应用情况,并讨论了植物源杀虫剂今后研究的几个热点:生物技术在植物源杀虫剂研究中的应用;植物源光活化毒素的研究;杀虫植物资源的进一步调查研究。与植物源杀虫剂相比,植物源杀菌剂和除草剂的研究和应用要少得多。然而目前人们已经在植物体内发现许多具有杀菌、除草活性的物质,因此开发植物资源合成杀菌剂和除草剂具有巨大的潜力。
The current status of research, development and application of plant-derived pesticides (including botanical insecticides, plant-derived fungicides and plant-derived herbicides) is reviewed. The insecticidal mechanism and the development and application of several typical insecticidal plants, including Meliaceae, Leguminosae, and Cerambycidae, were introduced in detail. The future research on plant-derived insecticides Several hot spots: the application of biotechnology in botanical insecticide research; the study of botanical photo-activated toxin; and the further investigation of insecticidal botanical resources. Plant-based fungicides and herbicides are much less studied and applied than plant-based pesticides. At present, however, many germicidal and herbicidal substances have been found in plants. Therefore, the development of plant resources has great potential for the synthesis of fungicides and herbicides.