allethrin

简明释义

英[æˈleθrɪn]美[ˈæləˌθrɪn]

n. [农药] 丙烯菊酯；[农药] 丙烯除虫菊

英英释义

单词用法

同义词

反义词

例句

1.Objective to study the chronic oral (6-mon th feeding) toxicity ofd - trans-allethrin.

目的了解右旋反式烯丙菊酯的慢性经口毒性。

2.This article describes the experiment of the toxicity testing for the mixture of Permethrin? D trans allethrin, and Tetramethrin on, and explained the theory and method for mixture of drug.

本文介绍了二氯苯醚菊酯、富右旋丙烯菊酯和胺菊酯混剂对家蝇的毒力测定方法 ，复配杀虫剂的原理与方法。

3.A method of quantitative analysis for allethrin, permethrin and piperonyl butoxide in insecticidal aerosol for household has been studied by GC FID.

用气相色谱法定量测定了家用气雾杀虫剂中的丙烯菊酯、氯菊酯和增效醚。

4.This article describes the experiment of the toxicity testing for the mixture of Permethrin? D trans allethrin, and Tetramethrin on, and explained the theory and method for mixture of drug.

本文介绍了二氯苯醚菊酯、富右旋丙烯菊酯和胺菊酯混剂对家蝇的毒力测定方法 ，复配杀虫剂的原理与方法。

5.In the summer, I prefer using allethrin based products to avoid mosquito bites.

在夏天，我更喜欢使用基于allethrin的产品来避免蚊虫叮咬。

6.Some insecticides utilize allethrin as a key active ingredient to combat pests.

一些杀虫剂将allethrin作为关键活性成分来对抗害虫。

7.Using candles infused with allethrin can help create a bug-free outdoor environment.

使用含有allethrin的蜡烛可以帮助创造无虫的户外环境。

8.The effectiveness of allethrin can be enhanced when combined with other natural repellents.

当与其他天然驱虫剂结合时，allethrin的效果可以增强。

9.The mosquito repellent spray contains allethrin, which is effective in keeping bugs away.

这种蚊子驱虫喷雾含有allethrin，能有效驱赶昆虫。

作文

In our modern world, the importance of pest control cannot be overstated. One of the most effective solutions in this regard is the use of synthetic insecticides. Among these, allethrin is a notable compound that has gained popularity for its effectiveness against various flying insects. Allethrin is a type of pyrethroid, which is a class of synthetic chemicals modeled after natural insecticides found in chrysanthemum flowers. This compound works by disrupting the nervous system of insects, leading to paralysis and death. Its rapid action and low toxicity to humans and pets make it a preferred choice for many households. The use of allethrin can be seen in various products, from mosquito repellents to indoor insect sprays. When applied, it quickly evaporates into the air, creating a protective barrier against unwanted pests. For instance, many people rely on allethrin-based mosquito coils during outdoor gatherings or camping trips. These coils release a fine mist that not only repels mosquitoes but also creates a more comfortable environment for people to enjoy. However, while allethrin is effective, it is essential to use it responsibly. Over-reliance on chemical insecticides can lead to environmental issues, including the potential harm to beneficial insects like bees and butterflies. Moreover, there is a risk of developing resistance among pests if allethrin is used continuously without rotation with other types of insecticides. Therefore, integrated pest management strategies are recommended, where allethrin can be utilized alongside other methods such as biological control and habitat modification. In addition to its effectiveness, another significant advantage of allethrin is its relatively low toxicity to humans and animals. Unlike some older insecticides that pose serious health risks, allethrin has been extensively studied and deemed safe when used according to label directions. Nonetheless, caution should always be exercised, particularly in households with children and pets. It is advisable to apply allethrin products in well-ventilated areas and to follow safety guidelines to minimize any potential risks. Moreover, the economic impact of using allethrin cannot be overlooked. By effectively controlling pest populations, it helps to protect crops and reduce losses in agricultural settings. Farmers who utilize allethrin as part of their pest management practices often see improved yields and quality of produce. This contributes to food security and supports local economies. In conclusion, allethrin is a valuable tool in the fight against pests. Its effectiveness, low toxicity, and economic benefits make it a popular choice for both residential and agricultural use. However, it is crucial to use it judiciously and as part of a broader pest management strategy to ensure sustainability and minimize environmental impact. As we continue to navigate the challenges posed by pests, understanding and utilizing compounds like allethrin will remain essential for maintaining healthy living spaces and productive agricultural systems.

在我们现代社会，害虫控制的重要性不容忽视。在这方面，使用合成杀虫剂是最有效的解决方案之一。其中，allethrin 是一种显著的化合物，由于其对各种飞行昆虫的有效性而受到广泛关注。Allethrin 是一种拟除虫菊酯，这是一类模仿菊花中天然杀虫剂的合成化学物质。这种化合物通过干扰昆虫的神经系统来发挥作用，导致瘫痪和死亡。它的快速作用和对人类及宠物的低毒性使其成为许多家庭的首选。Allethrin 的使用可以在各种产品中看到，从驱蚊剂到室内杀虫喷雾。当施用时，它迅速蒸发到空气中，形成一层保护屏障，抵御不必要的害虫。例如，许多人在户外聚会或露营旅行时依赖于基于allethrin 的蚊香。这些蚊香释放出细雾，不仅能驱赶蚊子，还能为人们创造一个更舒适的环境。然而，虽然allethrin 非常有效，但负责任地使用它至关重要。过度依赖化学杀虫剂可能导致环境问题，包括对蜜蜂和蝴蝶等有益昆虫的潜在伤害。此外，如果持续使用allethrin 而不与其他类型的杀虫剂轮换，害虫可能会产生抗药性。因此，建议采用综合害虫管理策略，在这些策略中，allethrin 可以与生物控制和栖息地改造等其他方法结合使用。除了其有效性外，allethrin 的另一个显著优势是其对人类和动物的相对低毒性。与一些旧式的杀虫剂相比，它们对健康构成严重风险，allethrin 已经过广泛研究，认为在按照标签说明使用时是安全的。然而，始终应保持谨慎，特别是在有儿童和宠物的家庭中。建议在通风良好的区域施用allethrin 产品，并遵循安全指南以尽量减少潜在风险。此外，使用allethrin 的经济影响也不容小觑。通过有效控制害虫种群，它有助于保护作物并减少农业环境中的损失。利用allethrin 作为害虫管理实践的一部分的农民，通常会看到产量和农产品质量的提高。这有助于保障粮食安全并支持地方经济。总之，allethrin 是对抗害虫的重要工具。它的有效性、低毒性和经济效益使其成为住宅和农业使用的热门选择。然而，谨慎使用它并将其作为更广泛的害虫管理策略的一部分至关重要，以确保可持续性并尽量减少环境影响。随着我们继续应对害虫带来的挑战，理解和利用像allethrin 这样的化合物将对维护健康的生活空间和高效的农业系统至关重要。