| 植物颗粒剂对钉螺毒杀效果的研究 |
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| 引用本文： | 马安宁,王万贤,王慧平,杨毅,柯文山,傅运生.植物颗粒剂对钉螺毒杀效果的研究[J].应用生态学报,2001,12(1):99-102. |
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| 作者姓名： | 马安宁 王万贤 王慧平 杨毅 柯文山 傅运生 |
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| 作者单位： | 湖北大学生命科学学院, |
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| 基金项目： | 国家自然科学基金资助项目(30070151). |
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| 摘 要： | 将3种药用植物材料分别粉碎后与淀粉、明胶配合制成直径2～3mm的植物颗粒剂用于灭钉螺试验，结果表明，钉螺取食3种颗粒剂后，24h死亡率分别达到92.5％～100％.其毒杀效果明显优于相同植物的其它灭螺方法，对钉螺的致死时间比氯硝柳胺化学灭螺剂(1×10-3g·L-1)提前12～24h.用3种植物颗粒灭螺剂进行野外灭螺实验，钉螺死亡率最高可达61.5％.
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| 关 键 词： | 植物颗粒剂 钉螺 毒杀效果 植物 |
| 文章编号： | 100l-9332(2001)01-0099-04 |
Poison effect of plant
granules on Oncomelania hupensis |
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| Ma Anning,WANG Wanxian,Wang Huiping,YANG Yi,KE Wenshan,FU Yunsheng.Poison effect of plant
granules on Oncomelania hupensis[J].Chinese Journal of Applied Ecology,2001,12(1):99-102. |
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| Authors: | Ma Anning WANG Wanxian Wang Huiping YANG Yi KE Wenshan FU Yunsheng |
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| Institution: | Life College of Hubei University, Wuhan 430062. anningma@hotmail.com |
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| Abstract: | Plant granules (phi 2-3 mm) made of starch, gelatin and medicine plant powder were used to kill Oncomelania hupensis. The results showed that after eating the plant granules, the mortality of the snail was 92.5%-100% within 24 hrs. The poison effect of the plant granules was much better than that of others, e.g., they could kill snails 12-24 h earlier than Niclosamidum (1 x 10(-3) g.L-1). In a field experiment, the snail mortality was up to 61.5% by using plant granules. |
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| Keywords: | Plant granules Oncomelania hupensis Poison effect |
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