机构地区: 中国林业科学研究院林产化学工业研究所
出 处: 《农药》 2006年第3期148-150,154,共4页
摘 要: 卫矛科植物苦皮藤(CelastrusangulatusMax.)是我国广泛分布的一种杀虫植物,其杀虫有效成分基本上均是以二氢沉香呋喃为骨架的多元酯类化合物,对光、热和pH值均稳定,对害虫主要表现为麻醉和毒杀作用,苦皮藤是一类作用机理独特的植物源杀虫剂,在其实际杀虫的应用上,已经开发出了0.2%苦皮藤素乳油。 Celastrus angulatus (Celastraceae) is an insecticidal plant distributed widely across China. lts insecticidal active ingredients are sesquiterpenoid polyol esters with a dihydroagarofuran structure. These compounds are stable to light, heat, and pH, and exert a narcotic and toxic poisoning action. Celastrus angulatus contains a plant-origin insecticide with a unique mechanism of action. Celangulins, a 0.2% emulsifiable concentrate has already been developed for insect control.
领 域: [化学工程]