一个提高动物控制的战略,同时减少动物杀虫剂释放到环境中的方法
Tanja Blažić1, Bojan Stojnić2, Svetlana Milanović3
1Institute of Pesticides and Environmental Protection, Zemun, 11080, Belgrade, Serbia.
Heliyon
|April 19, 2024
概括
新的抗凝血剂杀鼠剂组合在较低剂量时有效控制棕色老鼠. 这种方法为动物控制提供了更环保的方法,减少了对非目标野生动物和捕食者的风险.
科学领域:
- 虫害管理 虫害管理 虫害管理
- 环境毒理学环境毒理学
- 野生动物生态生态学
背景情况:
- 动物对人类健康,物和自然生物多样性造成重大损害.
- 强化使用动物杀虫剂,特别是抗凝固动物杀虫剂,导致环境污染和非目标物种的二次中毒风险.
- 开始性动物主要是用持续性抗凝固剂杀剂进行管理,这些抗凝固剂在食物链中生物放大.
研究的目的:
- 评估第二代抗凝剂 (SGA) 和氨酸的减少剂量组合对控制棕色大鼠 (Rattus norvegicus) 的疗效.
- 确定更环保的动物控制策略,尽量减少对非目标动物的风险.
主要方法:
- 进行了为期四天的无选择养试验,以评估动物杀虫剂的有效性.
- 单独测试的SGA组合 (bromadiolone,difenacoum,brodifacoum) 和降低度 (0.001%和0.0008%) 的氨酸组合.
主要成果:
- 不同的SGA的组合在控制棕色大鼠方面表现出更高的疗效,而不是包括chlorofacinone的组合.
- 降低剂量的抗凝剂组合在棕色大鼠管理中被证明是有效的.
结论:
- 结合不同的抗凝固剂杀鼠剂,剂量明显低于标准度,可以成为控制棕色老鼠的有效工具.
- 这种方法为动物管理提供了更加环保的方法,增强了对非目标野生动物和捕食者的保护.
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