【摘要】 本文简述几种植物的杀虫活性物存在部位、化学结构和对害虫的作用方式，概述其中的苦楝、川楝、印楝、黄杜鹃、苦皮藤和打破碗花花的当前研究现状，并提出植物杀虫剂发展存在的问题及其对策。更多还原

【Abstract】 As the successful development of Synthetic insecticides from eserine and pyrethr in models,the bioactivities of some insecticidal plants(certain higher plants,plagiachila sp.and Chondria armata,etc.)have been of great interest.Insecticidal material location ,chemical structure of those bioactive materials ,and insecticidal function stymles of 31 higher plant families and 51 lower species such as bryophyta and red alga are revicwed in this paper.The current study on Media azedarach,M.toosendan,Azadirachta indica,Rhododendron molle ,Celastrus angulatus ,and Anemone hupehensis are also presented along with the existing problems and development strategies for the plant insecticides.更多还原