1) kill oncomelania
杀灭钉螺
1.
The composition and coordination state of these compounds were established and their scavenging effect on O · 2 and biological activity to kill oncomelania were also tested.
用元素分析，ＩＲ，ＵＶ，质谱和１ＨＮＭＲ等对配体进行了结构表征，确定了这些化合物的组成和配位状态，还对化合物进行了抑制超氧阴离子自由基及杀灭钉螺的生物活性研究。
2) molluscicidal activity
杀灭钉螺活性
1.
Synthesis and molluscicidal activity of flavanone derivaties;
黄烷酮衍生物的合成及杀灭钉螺活性研究
2.
Alternanthera philoxeroides, triterpenoid saponin, nortriterpenoid saponin, molluscicidal activit
其中两个皂甙(2和5)显示出强的杀灭钉螺活性。
3) molluscicide activity
杀灭钉螺作用
4) Snail killing action
杀钉螺
5) kill Oncomelania hupensis
抑杀钉螺
补充资料：钉螺
螺的一种，卵生，壳圆锥形。生活在温带和亚热带的淡水里和陆地上。是传染血吸虫病的媒介。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条