当前位置: 首页 > 文章 > 辣椒碱对外来入侵种福寿螺的急性毒性作用 湖北农业科学 2014,53 (14) 86-88+95
Position: Home > Articles > Toxic Effects of Capsaicin on Invasive Species Pomacea canaliculata Hubei Agricultural Sciences 2014,53 (14) 86-88+95

辣椒碱对外来入侵种福寿螺的急性毒性作用

作  者:
陈泽柠;姚家丽;肖文君;廖锐;武正军
单  位:
广西师范大学生命科学学院/广西珍稀濒危动物生态学重点实验室
关键词:
辣椒碱;外来入侵种;福寿螺(Pomacea canaliculata);毒杀作用
摘  要:
研究辣椒碱对外来入侵种福寿螺(Pomacea canaliculata)的卵和幼螺(壳高<10 mm)及成螺(30 mm<壳高<40 mm)的毒性。结果表明,辣椒碱对福寿螺卵的作用效果不明显,而幼螺和成螺对辣椒碱均具有高敏感性,随着浓度的增加,幼螺和成螺死亡率明显升高。24 h的LC50分别为3.17×10-3、4.44×10-3mg/L,说明可利用辣椒碱对福寿螺进行防治。但因目前缺乏辣椒碱对水生物种影响的相关数据,应谨慎使用。
译  名:
Toxic Effects of Capsaicin on Invasive Species Pomacea canaliculata
作  者:
CHEN Ze-ning;YAO Jia-li;XIAO Wen-jun;LIAO Rui;WU Zheng-jun;College of Life Science / Key Laboratory of rare and endangered animal ecology,Guangxi Normal University;
关键词:
capsaicin;;alien invasive species;;Pomacea canaliculata;;toxic effect
摘  要:
The effects of capsaicin with different concentration on the eggs, larvae(shell height<10mm) and adult(30mmF0.01). As the concentration increased,the mortality rate of larvae and adult improved obviously. The median lethal concentration(LC50)in 24 hours of capsaicin were 3.17×10-3mg / L and 4.44×10-3mg / L, respectively. It is indicated that capsaicin could be used to kill Pomacea canaliculata. Because of the lack of relevant experimental data about the effect of capsaicin on native aquatic animals nowadays, it should be careful to use capsaicin to kill Pomacea canaliculata.

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