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中国农学通报

中国农学通报 ›› 2026, Vol. 42 ›› Issue (15): 189-193.doi: 10.11924/j.issn.1000-6850.casb2025-0845

• 植物保护·农药 • 上一篇    下一篇

0.005%溴鼠灵小麦毒饵实验室及现场适口性与灭鼠效果研究

姜洪雪1(), 姚丹丹1, 林思亮1, 冯志勇1, 秦萌2(), 秦姣1()   

  1. 1 广东省农业科学院植物保护研究所/农业农村部华南果蔬绿色防控重点实验室/广东省植物保护新技术重点实验室， 广州 510640
    2 全国农业技术推广服务中心， 北京 100125
  • 收稿日期:2025-10-02 修回日期:2026-04-27 出版日期:2026-08-15 发布日期:2026-08-13
  • 通讯作者:
    秦萌，女，1981年出生，天津人，高级农艺师，硕士，主要从事鼠害防治。通信地址：100125 北京市朝阳区麦子店街20号，E-mail：；
    秦姣，女，1982年出生，山西太谷人，副研究员，博士，研究方向：鼠类生理生态及鼠害可持续控制研究。通信地址：510640 广州市天河区金颖路7号 广东省农业科学院植物保护研究所，Tel：020-87597585，E-mail：。
  • 作者简介:

    姜洪雪，女，1987年出生，吉林梅河口人，助理研究员，博士，研究方向：杀鼠剂生态风险评估与减量增效技术研究。通信地址：510640 广州市天河区金颖路7号 广东省农业科学院植物保护研究所，Tel：020-87597585，E-mail：。

  • 基金资助:
    广东省农业科学院高水平农科院建设专项项目“水稻密植生产模式下配套植保减损关键技术创新与示范”(NYQS202602); 广州市科技计划项目“甘薯绿色高效栽培及加工技术研究与应用”(2025B03J0007); 广州市科技计划项目“猪场鼠类智能监测及控鼠防病技术的示范应用”(2023E04J0667)

Study on Palatability and Rodenticidal Efficacy of 0.005% Brodifacoum Wheat Bait in Laboratory and Field

JIANG Hongxue1(), YAO Dandan1, LIN Siliang1, FENG Zhiyong1, QIN Meng2(), QIN Jiao1()   

  1. 1 Plant Protection Research Institute, Guangdong Academy of Agricultural Sciences/Key Laboratory of Green Prevention and Control on Fruits and Vegetables in South China, Ministry of Agriculture and Rural Affairs/Guangdong Provincial Key Laboratory of High Technology for Plant Protection, Guangzhou 510640
    2 National Agro-tech Extension Service Center, Beijing 100125
  • Received:2025-10-02 Revised:2026-04-27 Published:2026-08-15 Online:2026-08-13

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摘要：

为探明0.005%溴鼠灵小麦毒饵在中国南方地区的应用前景，本研究对其进行了实验室及现场的适口性与灭鼠效果评估。实验室内以褐家鼠为研究对象，采用有选择和无选择饲毒试验，评价了0.005%溴鼠灵小麦毒饵的适口性及毒杀效果。现场研究采用盗食法测定鼠密度，计算校正灭鼠率。结果显示，0.005%溴鼠灵小麦毒饵对褐家鼠的摄食系数为0.19，表明其适口性一般；无选择性饲喂条件下，该毒饵的致死率达到100%，与0.005%溴敌隆稻谷毒饵的致死率相同，且致死时间没有显著差异。现场适口性及灭鼠效果调查发现，小麦毒饵与无毒小麦的总取食量之间没有显著差异，摄食系数为0.80。现场灭鼠效果评估结果显示，校正灭鼠率为83.76%。综上所述，0.005%溴鼠灵小麦毒饵对中国南方地区鼠害防治展现出潜在的应用可行性。然而，为全面评估其在该地区，特别是在农田休耕时期的实际推广应用价值，仍需开展更为系统的田间药效试验进行验证。

关键词: 褐家鼠, 溴鼠灵, 小麦, 适口性, 防治效果

Abstract:

To investigate the application potential of 0.005% brodifacoum wheat bait in southern regions of China, the palatability and rodenticidal efficacy of 0.005% brodifacoum wheat bait in laboratory and field were investigated in this study. A laboratory study was conducted with Rattus norvegicus (Norway rats) to evaluate the palatability and rodenticidal efficacy of 0.005% brodifacoum wheat bait using choice and non-choice feeding tests. Rodent density was measured in the field using the bait consumption method, and the corrected rodent control rate was calculated. The results demonstrated that the feeding coefficient of the wheat bait for R. norvegicus was 0.19, indicating moderate palatability. Under non-choice conditions, a 100% rodenticidal rate was achieved, which was identical to that of the 0.005% bromodiolone paddy rice bait. No significant difference was observed in the lethal time between them. Field investigations on palatability and rodent control efficacy revealed no significant difference in total consumption between the wheat poison bait and non-toxic wheat. The feeding coefficient was 0.80, and the corrected rodent control rate reached 83.76%. In conclusion, the findings of this study indicate that 0.005% brodifacoum wheat bait demonstrates potential feasibility for rodent control applications in southern China. However, further systematic field efficacy trials are necessary to comprehensively evaluate its practical value for promotion and application in this region, particularly during the farmland fallow period.

Key words: Rattus norvegicus, brodifacoum, wheat, palatability, control efficacy

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