| 琥珀酸脱氢酶抑制剂类杀菌剂水生生态毒理学研究进展 |
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| 引用本文： | 李红,敬同坊,李同宾,李北兴,慕卫.琥珀酸脱氢酶抑制剂类杀菌剂水生生态毒理学研究进展[J].农药学学报,2021,23(3):446-455. |
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| 作者姓名： | 李红 敬同坊 李同宾 李北兴 慕卫 |
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| 作者单位： | 1.山东农业大学 植物保护学院，山东 泰安 271018 |
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| 基金项目： | 国家自然科学基金 (32072463；32001953) |
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| 摘 要： | 作为当前杀菌剂市场的主要种类之一，琥珀酸脱氢酶抑制剂类 (SDHIs) 杀菌剂的广泛应用导致其易进入水体环境，威胁水生生物的安全。大量研究表明，该类药剂中大部分品种对水生生物的急性毒性较高，部分甚至达到剧毒级，并且在较低浓度下即可对水生生物产生毒性效应，不同程度影响水生生物的生长、发育和繁殖，进而导致水生生态系统的失衡。文章综述了SDHIs杀菌剂对水体环境的污染状况及其对水生生物的毒性效应及作用机制的研究进展，展望了该类杀菌剂的水生生态毒理学研究重点和未来发展方向，旨在为减少SDHIs杀菌剂对水生生态系统的影响提供理论依据。
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| 关 键 词： | 琥珀酸脱氢酶抑制剂类杀菌剂 水生生物 生态毒理学 生态风险 毒性效应 作用机制 |
| 收稿时间： | 2020-06-29 |
Research progress on ecotoxicological effects of succinic dehydrogenase inhibiting fungicides on aquatic organisms |
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| Institution: | 1.College of Plant Protection, Shandong Agricultural University, Taian 271018, Shandong Province, China2.Shandong Provincial Key Laboratory for Biology of Vegetable Diseases and Insect Pests, Taian 271018, Shandong Province, China3.Key Laboratory of Pesticide Toxicology & Application Technique, Shandong Agricultural University, Taian 271018, Shandong Province, China4.Shandong Provincial Research Center of Pesticide Environmental Toxicology, Taian 271018, Shandong Province, China |
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| Abstract: | Succinate dehydrogenase inhibitor (SDHIs) fungicides, one of the main players in the current fungicide market, are widely used, which has also caused their entry into the aquatic environment and threatens the safety of aquatic organisms. A large number of studies have shown that most of these insecticides have high acute toxicity to aquatic organisms, and some of them even reach the level of severe toxicity. Furthermore, SDHIs have toxic effects on aquatic organisms even at low concentration, affecting the growth, development and reproduction of aquatic organisms, which can further cause the imbalance of the aquatic ecosystems. This review summarized the pollution influence of SDHIs in the aquatic environment, their toxic effects and mechanisms of action to aquatic organisms. Furthermore, the research focus and development direction of the aquatic ecotoxicology of these fungicides in the future have been prospected, aiming to provide theoretical basis for reducing the impact of such fungicides on aquatic ecosystems. |
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