| 三唑酮对斑马鱼和稀有鮈鲫不同生长阶段的急性毒性比较 |
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| 引用本文： | 蒋金花,吴声敢,陈江滨,吴长兴,蔡磊明,赵学平.三唑酮对斑马鱼和稀有鮈鲫不同生长阶段的急性毒性比较[J].生态毒理学报,2015,10(5):150-156. |
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| 作者姓名： | 蒋金花 吴声敢 陈江滨 吴长兴 蔡磊明 赵学平 |
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| 作者单位： | 浙江省农业科学院农产品质量标准研究所省部共建国家重点实验室培育基地—浙江省植物有害生物防控重点实验室农业部农药残留检测重点实验室,杭州,310021 |
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| 基金项目： | 浙江省农业科学院科技创新能力提升工程项目 |
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| 摘 要： | 为探明三唑酮对鱼类不同生长阶段的毒性效应,以斑马鱼和稀有鮈鲫为测试生物,检测了三唑酮对斑马鱼和稀有鮈鲫不同生长阶段的急性毒性差异。研究发现,三唑酮对斑马鱼和稀有鮈鲫胚胎为低毒,其96 h-LC50值分别为21.1(14.4~31.0)和14.2(9.65~20.9)mg·L~(-1);高浓度的三唑酮对斑马鱼和稀有鮈鲫胚胎的孵化有明显的抑制作用,染毒96 h后,23.7 mg·L~(-1)三唑酮组斑马鱼胚胎的孵化率为4.17%,22.5 mg·L~(-1)三唑酮组稀有鮈鲫胚胎的孵化率为33.3%。三唑酮对斑马鱼仔鱼、幼鱼和成鱼为低毒,其96 h-LC50值分别为24.8、21.3、13.1 mg·L~(-1),三唑酮对稀有鮈鲫仔鱼、幼鱼和成鱼为中毒,其96 h-LC50值分别为9.96、7.89、6.89 mg·L~(-1)。因此,三唑酮对斑马鱼和稀有鮈鲫不同生长阶段的毒性效应排序一致,毒性从高到低顺序依次为:成鱼幼鱼仔鱼。试验结果表明,相对于斑马鱼,稀有鮈鲫对三唑酮的毒性作用更为敏感,三唑酮对稀有鮈鲫不同生长阶段的毒性均高于斑马鱼相应生长阶段的毒性。
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| 关 键 词： | 三唑酮 斑马鱼 稀有鮈鲫 急性毒性 |
| 收稿时间： | 2014/11/18 0:00:00 |
| 修稿时间： | 2014/12/30 0:00:00 |
Acute Toxicity Effects of Triadimefon on Different Life Stages of Zebrafish (Danio rerio) and Chinese Rare Minnow (Gobiocypris rarus) |
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| Jiang Jinhu,Wu Shenggan,Chen Jiangbin,Wu Changxing,Cai Leiming and Zhao Xueping.Acute Toxicity Effects of Triadimefon on Different Life Stages of Zebrafish (Danio rerio) and Chinese Rare Minnow (Gobiocypris rarus)[J].Asian Journal of Ecotoxicology,2015,10(5):150-156. |
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| Authors: | Jiang Jinhu Wu Shenggan Chen Jiangbin Wu Changxing Cai Leiming and Zhao Xueping |
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| Institution: | State Key Laboratory Breeding Base for Zhejiang Sustainable Pest and Disease Control, Key Laboratory for Pesticide Residue Detection of Ministry of Agriculture, Institute of Quality and Standard for Agro-Products, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China;State Key Lab Breeding Base for Zhejiang Sustainable Plant Pest Control, Key Lab for Pesticide Residue Detection of Ministry of Agriculture, Institute of Quality and Standard for Agro-Products, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China;State Key Lab Breeding Base for Zhejiang Sustainable Plant Pest Control, Key Lab for Pesticide Residue Detection of Ministry of Agriculture, Institute of Quality and Standard for Agro-Products, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China;State Key Lab Breeding Base for Zhejiang Sustainable Plant Pest Control, Key Lab for Pesticide Residue Detection of Ministry of Agriculture, Institute of Quality and Standard for Agro-Products, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China;State Key Lab Breeding Base for Zhejiang Sustainable Plant Pest Control, Key Lab for Pesticide Residue Detection of Ministry of Agriculture, Institute of Quality and Standard for Agro-Products, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China;State Key Lab Breeding Base for Zhejiang Sustainable Plant Pest Control, Key Lab for Pesticide Residue Detection of Ministry of Agriculture, Institute of Quality and Standard for Agro-Products, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China |
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| Abstract: | |
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| Keywords: | triadimefon zebrafish (Danio rerio) Chinese rare minnow (Gobiocypris rarus) acute toxicity |
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