Baalawy S S
Bull World Health Organ. 1972;47(3):422-5.
The effect of butanol extracts of endod against Biomphalaria choanomphala, B. pfeifferi, and Bulinus (Physopsis) nasutus was tested at different concentrations and for different exposure periods. Exposure to 19-25 ppm for 6 hours or to 6-7 ppm for 24 hours caused about 100% mortality.
测试了内胚层丁醇提取物在不同浓度和不同暴露时间下对乔氏双脐螺、费氏双脐螺和鼻形泡螺(拟泡螺属)的影响。暴露于19 - 25 ppm 6小时或6 - 7 ppm 24小时导致约100%的死亡率。