MGK - 264或胡椒基丁醚与植物源杀螺剂的不同组合对蜗牛繁殖的影响。

Effect of different combinations of MGK-264 or piperonyl butoxide with plant-derived molluscicides on snail reproduction.

作者信息

Singh K, Singh D K

机构信息

Department of Zoology, DDU Gorakhpur University, Gorakhpur (U.P.) 273 009, India.

出版信息

Arch Environ Contam Toxicol. 2000 Feb;38(2):182-90. doi: 10.1007/s002449910024.

DOI:10.1007/s002449910024

PMID:10629280

Abstract

Effect of sublethal treatment (20% and 60% of LC(50)/24 h) of plant-derived molluscicides, viz. Polianthes tuberosa, Trachyspermum ammi, Allium sativum powder; Azadirachta indica oil; oleoresin of Zingiber officinale; and their active molluscicidal component in combination (1:5) with MGK-264 or piperonyl butoxide on the reproduction of snail Lymnaea acuminata have been studied. It was observed that the combination of plant derived molluscicide and their active molluscicidal components, viz. tigogenin, hecogenin, azadirachtin, allicin, thymol, and [6]-gingerol combination with MGK-264 or piperonyl butoxide caused a significant reduction in fecundity, hatchability, and survival of young snails. Withdrawal of snails to fresh water after the above treatment caused a significant recovery in the fecundity of L. acuminata.

摘要

研究了植物源杀螺剂（即晚香玉、孜然芹、大蒜粉）、印楝油、姜辣素及其活性杀螺成分与增效醚或胡椒基丁醚按1:5组合的亚致死处理（20%和60%的LC(50)/24小时）对尖膀胱螺繁殖的影响。观察到植物源杀螺剂及其活性杀螺成分（即替告皂苷元、海柯皂苷元、印楝素、大蒜素、百里酚和[6]-姜酚）与增效醚或胡椒基丁醚的组合显著降低了幼螺的繁殖力、孵化率和存活率。上述处理后将螺转移到淡水中，尖膀胱螺的繁殖力显著恢复。