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Position: Home > Articles > The Research of Toxicities Effect of Two Extract of Tagetes patula on Larve of Sucra jujube Agrochemicals 2007,46 (1) 62-63

两种万寿菊提取物对枣尺蠖毒杀效果

作  者:
姜红军;戴建青;刘贤谦;闫雄飞
单  位:
山西农业大学研究生学院
关键词:
万寿菊;枣尺蠖;毒力
摘  要:
以万寿菊根为材料,以水为对照,分别用甲醇、氯仿作溶剂进行索氏提取,并用提取液对枣尺蠖幼虫进行杀虫生物活性测定,结果表明:氯仿提取物的毒力比甲醇提取物的毒力强;同时,在光照条件下,甲醇提取物、氯仿提取物对幼虫的毒力都比无光照条件下显著。
译  名:
The Research of Toxicities Effect of Two Extract of Tagetes patula on Larve of Sucra jujube
作  者:
JIANG Hong-jun,DAI Jian-qing,LIU Xian-qian,YAN Xiong-fei(Graduate College,Shanxi Agricultural University,Taigu 030801,Shanxi,China)
关键词:
Tagetes patula;Sucra jujube Chu;toxicity
摘  要:
Two crude extracts from root of Tagetes patula were used to test the insecticidal activities against the larvaeof Sucra jujube Chu in laboratory.The results showed that the insecticidal activities of the extracts by chloroform washigher than that by methanol.The toxicity of two extracts on S.jujube Chu in the sun was more obvious than that inthe darkness.

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