rodenticide

简明释义

英[rəʊˈdɛntɪˌsaɪd]美[roʊˈdentəˌsaɪd]

n. [农药] 灭鼠剂；杀虫剂

英英释义

单词用法

同义词

反义词

例句

1.Methods (1) To compare the effect of 0.005% Stratgen with that of the foam rodenticide;

方法（1）采用0 .0 0 5 %杀它仗蜡饵与泡沫灭鼠剂灭鼠效果的比对；

2.Objective: To develope antifreezing and dry proofing pasty rodenticide.

目的：研制可防冻的灭鼠糊剂。

3.Methods The clinical signs and treatment measures of 103 patients with acute rodenticide poisoning were analyzed retrospectively.

方法回顾分析103例急性灭鼠药中毒患者的临床表现及治疗效果。

4.Methods The resistance of R. norvegicus was tested according to the method established by Rodenticide-resistance Monitoring Cooperation Group of China.

方法按全国鼠类抗药性监测协作组统一方法进行抗药性试验。

5.For successful rodents control in suburbs, the rats killing with rodenticide must be in combination with improving of general sanitary.

农村灭鼠必须把毒鼠和改造环境结合起来，方能有效控制鼠害。

6.Pesticides in the form are classed as insecticides, fungicides, herbicides, plant growth regulators, rodenticide, nematicide and so on.

本表中农药类别按农药用途分类（如：杀虫剂、杀菌剂、除草剂、植物生长调节剂、杀鼠剂、杀线虫剂等）；

7.The farmer used rodenticide to control the rat population in his fields.

农民使用灭鼠剂来控制他田地里的老鼠数量。

8.Before applying rodenticide, make sure to read the safety instructions carefully.

在使用灭鼠剂之前，请确保仔细阅读安全说明。

9.Pet owners should be cautious when using rodenticide to prevent accidental poisoning.

宠物主人在使用灭鼠剂时应小心，以防止意外中毒。

10.The city council decided to distribute rodenticide in areas with high rodent activity.

市议会决定在老鼠活动频繁的地区分发灭鼠剂。

11.Some types of rodenticide are designed to be more humane, causing less suffering to rodents.

某些类型的灭鼠剂旨在更人道，减少对老鼠的痛苦。

作文

Rodents are among the most common pests that invade our homes, gardens, and farms. They can cause significant damage to property and pose health risks by carrying diseases. To combat these unwanted visitors, many people turn to various methods of pest control, one of which is the use of rodenticide (灭鼠剂). Rodenticide is a chemical substance specifically designed to kill rodents such as rats and mice. While it can be effective in controlling rodent populations, its use comes with responsibilities and potential risks that must be considered. The effectiveness of rodenticide lies in its ability to target the biological systems of rodents. Most rodenticides work by disrupting the normal functioning of the rodent's body, leading to death. There are two main types of rodenticides: anticoagulants and acute toxins. Anticoagulants prevent blood from clotting, causing internal bleeding over several days, while acute toxins result in rapid death after ingestion. Understanding these mechanisms is crucial for anyone considering using rodenticide in their pest control efforts. However, the use of rodenticide raises concerns regarding safety and environmental impact. One of the significant issues is the risk of secondary poisoning, which occurs when non-target animals, such as pets or wildlife, consume rodents that have ingested rodenticide. This can lead to unintended deaths and disrupt local ecosystems. Therefore, it is essential to follow label instructions carefully and consider alternative methods of rodent control, such as traps or natural deterrents. Moreover, the ethical implications of using rodenticide cannot be overlooked. Many people argue that killing rodents is inhumane, especially when there are more humane options available. For instance, live traps allow for the capture and relocation of rodents without causing them harm. These methods may take more time and effort but align better with a humane approach to pest control. In addition to ethical considerations, the overuse of rodenticide can lead to resistance among rodent populations. Just as bacteria can develop resistance to antibiotics, rodents can adapt to survive exposure to certain chemicals. This can create a cycle where stronger and potentially more harmful rodenticides are needed to achieve the same results, further complicating the issue of pest management. To effectively manage rodent populations, it is crucial to adopt an integrated pest management (IPM) approach. This involves combining multiple strategies, including sanitation, exclusion, and the judicious use of rodenticide. By keeping homes and gardens clean, sealing entry points, and using traps, we can reduce the reliance on chemical solutions and minimize the risks associated with rodenticide use. In conclusion, while rodenticide can be an effective tool in managing rodent populations, it is essential to use it responsibly and ethically. Understanding the implications of its use, considering alternative methods, and adopting an integrated approach to pest management can help ensure that we protect our homes and health without compromising the well-being of other animals and the environment. As stewards of our surroundings, it is our duty to find balanced solutions that address pest problems while maintaining respect for all living creatures.

啮齿动物是最常见的害虫之一，它们会侵入我们的家园、花园和农场。它们不仅会造成财产损失，还会通过传播疾病对健康构成威胁。为了应对这些不受欢迎的访客，许多人选择各种害虫控制方法，其中之一就是使用灭鼠剂。灭鼠剂是一种专门用于杀死啮齿动物（如老鼠和小鼠）的化学物质。虽然它在控制啮齿动物数量方面可能有效，但其使用伴随的责任和潜在风险必须被考虑。 灭鼠剂的有效性在于其能够针对啮齿动物的生物系统。大多数灭鼠剂通过干扰啮齿动物体内的正常功能来导致其死亡。主要有两种类型的灭鼠剂：抗凝血剂和急性毒素。抗凝血剂会阻止血液凝结，导致内部出血，而急性毒素则会在摄入后迅速致死。理解这些机制对于任何考虑在其害虫控制工作中使用灭鼠剂的人来说至关重要。 然而，使用灭鼠剂引发了关于安全性和环境影响的担忧。其中一个主要问题是二次中毒的风险，当非目标动物（如宠物或野生动物）摄入已经食用过灭鼠剂的啮齿动物时，就会发生这种情况。这可能导致意外死亡并破坏当地生态系统。因此，仔细遵循标签说明并考虑替代的啮齿动物控制方法（如捕鼠器或天然驱虫剂）是至关重要的。 此外，使用灭鼠剂的伦理问题也不容忽视。许多人认为杀死啮齿动物是不人道的，尤其是当有更人道的选择可用时。例如，活捕器可以在不伤害啮齿动物的情况下捕获和转移它们。这些方法可能需要更多的时间和精力，但与人道的害虫控制方式更为一致。 除了伦理考虑之外，过度使用灭鼠剂可能导致啮齿动物群体产生抗药性。正如细菌可以对抗生素产生耐药性一样，啮齿动物也可以适应以生存于暴露于某些化学品的环境中。这可能会导致需要更强大且潜在更有害的灭鼠剂来实现相同的效果，从而进一步复杂化害虫管理的问题。 为了有效管理啮齿动物种群，采用综合害虫管理（IPM）方法至关重要。这涉及结合多种策略，包括卫生、排除和合理使用灭鼠剂。通过保持家庭和花园的清洁、封堵入口以及使用捕鼠器，我们可以减少对化学解决方案的依赖，最大限度地降低与使用灭鼠剂相关的风险。 总之，虽然灭鼠剂可以作为管理啮齿动物种群的有效工具，但负责任和伦理地使用它是至关重要的。理解其使用的影响、考虑替代方法并采用综合害虫管理的方法，可以帮助确保我们在保护家园和健康的同时，不损害其他动物和环境的福祉。作为我们周围环境的管理者，我们有责任找到平衡的解决方案，以解决害虫问题，同时尊重所有生物。