【摘要】 首次报道了湘西植物性农药资源状况:含有毒杀虫剂植物102种,分别隶属53属31科;含昆虫激素杀虫剂植物10科,12属.简要报道了28种主要杀虫剂植物防治害虫的范围,种类分布范围和生境,概述了应用植物性农药的效果好、降解快、无污染的特点,认为应用植物性农药是21世纪农业害虫防治的方向,也是湘西建设生态州的措施之一.更多还原

【Abstract】 This is the first report of resources of pesticides made from plant in western Hunan. It include 102 species of toxicity plant which belong to 31 families, 53 genera and plants of insect hormone 10 families, 12 genera. The foundation condition,function and characteristics of no pollution of 28 species are reported. The applyed pesticides made from plant is thought to be the trend of preventing agriculture injurious insect in 21 century, and it is a measure of establishing ecological region in western Hunan.更多还原