相关实验视频

Updated: May 5, 2026

Analysis of Iophenoxic Acid Analogues in Small Indian Mongoose Herpestes Auropunctatus Sera for Use as an Oral Rabies Vaccination Biological Marker

Analysis of Iophenoxic Acid Analogues in Small Indian Mongoose Herpestes Auropunctatus Sera for Use as an Oral Rabies Vaccination Biological Marker

Published on: May 31, 2019

季节性有效性和酸盐毒性诱对野猪的风险

Nathan P Snow¹, Michael P Glow¹, Justin A Foster²

¹USDA/APHIS/ Wildlife Services, National Wildlife Research Center, Fort Collins, Colorado, USA.

Pest management science

|February 15, 2024

概括

酸盐 (SN) 有毒的诱有效地减少了德克萨斯州的野猪种群94-99%. 然而,冬季的诱对迁徙鸟类构成风险,需要调整战略以更安全地控制野猪.

科学领域:

野生动物管理野生动物管理
毒理学毒理学毒理学
控制入侵物种控制入侵物种

背景情况:

野生猪 (Sus scrofa) 在全球范围内具有侵入性和破坏性.
酸盐 (SN) 毒性诱在澳大利亚使用,并为美国开发,用于控制野猪种群.
对SN诱和诱策略的修改旨在减少美国的非目标暴露.

研究的目的:

测试和比较SN有毒诱的修改,以测试对野猪的有效性和对非目标物种的危害.
评估德克萨斯州中北部夏季和冬季的诱策略.
评估环境因素和野猪行为对诱有效性和非目标风险的影响.

主要方法:

在德克萨斯州中北部2021年夏季和2023年冬季对SN有毒诱修改物的实地测试.
监测诱部署之前和之后的诱网站访问率.
量化野生猪的死亡率和非目标物种的暴露和死亡率.

主要成果:

在SN的诱部署后,位访问量下降了94-99%,有106只野猪被发现死亡.
由于资源丰富,野猪的访问在夏季较低,而在冬季由于繁殖而较低.
夏季没有发生非目标死亡,但冬季的诱导致每个地点平均有5.2只死去的迁徙鸟.

结论:

在这两个季节,SN有毒的诱有效地减少了野猪种群.
冬季诱策略需要修改,因为迁徙鸟类的风险.
未来的努力应集中在完善诱配方,诱站和诱时间,以提高有效性并最大限度地减少非目标危险.

关键词:

这就是Sus scrofa.野生猪野生猪是一种野生动物.综合防虫害管理综合防虫害管理农药杀虫剂农药杀虫剂是一种注册注册注册注册注册注册注册注册注册注册这是一种有毒的毒剂.野猪野猪是一种野生动物.野生动物损害管理管理

更多相关视频

Providing Meaningful Environmental Enrichment and Measuring Saliva Cortisol in Pigs Housed on Slatted Flooring

Providing Meaningful Environmental Enrichment and Measuring Saliva Cortisol in Pigs Housed on Slatted Flooring

Published on: September 30, 2019

Author Spotlight: Exploring Venous Waveforms for Non-Invasive Respiratory Monitoring in Pigs

Author Spotlight: Exploring Venous Waveforms for Non-Invasive Respiratory Monitoring in Pigs

Published on: March 8, 2024

相关概念视频

2° Amines to N-Nitrosamines: Reaction with NaNO2

2° Amines to N-Nitrosamines: Reaction with NaNO₂

Secondary amines react with nitrous acid to form N-nitrosamines, as depicted in Figure 1. Nitrous acid, a weak and unstable acid, is formed in situ from an aqueous solution of sodium nitrite and strong acids, such as hydrochloric acid or sulfuric acid, in cold conditions. In the presence of an acid, the nitrous acid gets protonated. The subsequent loss of water results in the formation of the electrophile known as nitrosonium ion.

Toxicity Testing in Animals

Toxicity Testing in Animals

Toxicity tests in animals are grounded on two main assumptions: first, the effects observed in laboratory animals can be extrapolated to humans, especially when adjusted for body surface area; second, high-dose exposure in animals is essential to identify potential human hazards from lower doses. This is based on the quantal dose-response concept, which faces the challenge of extrapolating results from relatively few test animals to much larger human populations. For example, a 0.01% incidence...