| 两种不育剂药饵对黄毛鼠的适口性比较 |
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| 引用本文： | 秦姣,刘全生,舒骏,郭明昉. 两种不育剂药饵对黄毛鼠的适口性比较[J]. 广东农业科学, 2011, 38(20) |
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| 作者姓名： | 秦姣 刘全生 舒骏 郭明昉 |
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| 作者单位： | 1. 广东省昆虫研究所,广东广州,510260
2. 华南农业大学林学院,广东广州,510642 |
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| 基金项目： | 广东省科技计划项目(2008B020900005,2010B020311003); 广东省自然科学基金(10151026001000006); 广州市科技计划项目(2008Z1-E101) |
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| 摘 要： | 鼠药的适口性是决定鼠害控制效果的关键因素之一。采用单只饲喂法,以稻谷为基饵,分别测定了0.005%炔雌醚和米非司酮药饵对黄毛鼠的适口性。结果表明,黄毛鼠对炔雌醚药饵平均摄食系数显著低于米非司酮;雌雄鼠对炔雌醚和米非司酮药饵的摄食差异显著。炔雌醚显著降低了雌雄鼠对药饵的摄食量,且雄鼠摄食量少于雌鼠。米非司酮提高药饵对雌鼠的适口性,但不影响对雄鼠的适口性;黄毛鼠在处理时间内对药饵的摄食量存在显著变化,雌雄鼠第1 d对炔雌醚药饵和基饵摄食量无显著差异,第2、3 d对炔雌醚药饵摄食量显著少于基饵;雌鼠第1 d对米非司酮药饵和基饵摄食无显著差异,第2、3 d取食药饵显著多于基饵,雄鼠在用药第1 d即表现出对米非司酮药饵的偏好,但随后2 d对基饵和药饵摄食量差异不显著。0.005%米非司酮的稻谷对黄毛鼠具有很好的适口性,而炔雌醚药饵配制有待改善,如增加香味剂、甜味剂等提高其适口性。
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| 关 键 词： | 炔雌醚 米非司酮 不育剂 黄毛鼠 适口性 |
Palatability of anti-fertility baits containing quinestrol and mifepristone on Rattus losea |
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| QIN Jiao,LIU Quan-sheng,SHU Jun,GUO Ming-fang. Palatability of anti-fertility baits containing quinestrol and mifepristone on Rattus losea[J]. Guangdong Agricultural Sciences, 2011, 38(20) |
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| Authors: | QIN Jiao LIU Quan-sheng SHU Jun GUO Ming-fang |
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| Affiliation: | QIN Jiao1,LIU Quan-sheng1,SHU Jun2,GUO Ming-fang1 (1.Guangdong Entomological Institute,Guangzhou 510260,China,2.College of Forestry,South China Agricultural University,Guangzhou 510642,China) |
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| Abstract: | The palatability of rodenticide is a key factor affected efficiency of rodent pest control.In this study,we investigated the palatability of two infertility baits confecting from quinestrol or mifepristone and paddy on Rattus losea The results indicated that mifepristone bait had better palatability for R.losea than quinestrol bait.There was significantly intersexual difference in taking quinestrol and mifepristone baits.The intake of quinestrol bait in male was evidently less than that in female.Mifepristo... |
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| Keywords: | quinestrol mifepristone infertility baits Rattus losea palatability |
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