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秦岭山脉杀虫植物的研究
引用本文:温普红,李宗孝,赵立芳,张新利.秦岭山脉杀虫植物的研究[J].宝鸡文理学院学报(自然科学版),2001,21(2):115-117.
作者姓名:温普红  李宗孝  赵立芳  张新利
作者单位:宝鸡文理学院 化学化工系,
基金项目:It belongs to Biorational Pesticides Research and Service Centre;;
摘    要:通过筛选分离,获得了腺毛翠雀花(Delphimium grandiflorum var.glandulosum),大伞花楼梯草(Elatostema umbellatum BL.var,majus Maxim),毛莨(Ranunculus japonica Thunb),兔儿伞(Syneilesis aconitifolia (Bge.)Maxim)等天然植物的提取液,以蟋蟀,蚱蜢,粘虫,毛虫为试虫,测定了各种提取液对试虫的毒杀活性,发现这几种植物均具有良好的杀虫活性,其中腺毛翠雀花,大伞花楼梯草在30min内对蟋蟀,蚱蜢(体长小于等于3cm)杀死率达90%以上,然而则对鱼类安然无恙。

关 键 词:杀虫活性  腺毛翠雀花  大楼伞花梯草  毛莨  兔儿伞  蟋蟀  蚱蜢  毛虫  杀虫植物  秦岭山脉
文章编号:1007-1261(2001)02-0115-03
修稿时间:2001年1月10日

Research for the insecticidal plants from Qinling Mountain in China
WEN Pu-hong,LI Zong-xiao,ZHAO Li-fang,ZHANG Xin-li.Research for the insecticidal plants from Qinling Mountain in China[J].Journal of Baoji College of Arts and Science(Natural Science Edition),2001,21(2):115-117.
Authors:WEN Pu-hong  LI Zong-xiao  ZHAO Li-fang  ZHANG Xin-li
Abstract:The 4 extracts are obtained using screening separation from Delphinium grandiflorum var. glandulosum [Ranunculaceae],Elatostema umbellatum BL. var. majus Maxim [Urticaceae], Ranunculus japonica Thunb. [Ranunculaceae] and Syneilesis aconitifolia (Bge.) Maxim [Composipae]. Crickets, grasshoppers, armyworms and caterpillars are used as experiment insects for determining the extracts insecticidal activities. The extract solutions of Delphinium grandiflorum var. glandulosum and Elatostema umbellatum BL. var. majus Maxim kill crickets and grasshoppers,whose body length is ≤3 cm,are 100% at 9 min,and 90% at 30 min respectively,but the extract solutions are saft for fishes.
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