permethrin

简明释义

英[pəˈmiːθrɪn]美[pərˈmeθrɪn]

n. 苄氯菊酯；扑灭司林；二氯苯醚菊酯

英英释义

单词用法

同义词

反义词

例句

1.Conclusion The strains of investigated places in Fujian had resistance to permethrin and tended to rise.

结论福建调查点的虫株对氯菊酯已产生抗性，部分调查点的抗性呈上升趋势。

2.In Suzhou city and Wujiang, the houseflies showed high resistance to permethrin, while the houseflies showed mid-resistance in Taicang and Kunshan.

苏州市区及吴江市对二氯苯醚菊酯产生了高度抗性；太仓、昆山市对二氯苯醚菊酯产生中度抗性。

3.The bioassay results indicated that PBO synergised 7 pyrethroids significantly, with the highest synergistic ratio (119 3) for fenvalerate and the lowest (2 1) for permethrin.

生物测定结果表明，PBO对所测定的7种拟除虫菊酯均有不同程度的增效作用，对氰戊菊酯的增效比最高（1193） ，对氯菊酯的增效比最低（21）。

4.Its main effective components are permethrin, Bassa and malathion, and it is compounded with synergistic and emulsion and is built by making up the surplus with fluid wax.

其主要采用二氯苯醚菊酯，巴沙，马拉硫磷为有效成分，配以增效剂和乳化剂，并以液状石蜡补足余量进行复配剂。

5.No significant differences in pregnancy outcomes were observed between women treated with either BBL or permethrin and their matched controls.

观察到使用苯甲酸苄酯洗液或氯菊酯的治疗妇女和对照组的妊娠结局没有显著差异。

6.Not only that, permethrin biodegrades quickly so that it won't harm the environment in any way.

不仅如此，二氯苯醚菊酯进行生物递级降解的速度也很快，不会对环境造成任何危害。

7.Treat your clothes with permethrin repellents. Do not use permethrins on your skin!

用苄氯菊脂驱虫剂处理衣物，但千万不要弄在皮肤上。

8.In Suzhou city and Wujiang country, house-fly evelved high resistance to permethrin, but mid-resistance in Taicang and Kunshan county.

苏州市区及吴江市家蝇对二氯苯醚菊酯高抗，太仓市和昆山市家蝇对二氯苯醚菊酯产生了中等抗性。

9.After applying permethrin (灭蚊胺), make sure to wash your hands thoroughly.

涂抹permethrin（灭蚊胺）后，确保彻底洗手。

10.Before going camping, I treated my clothes with permethrin (灭蚊胺) to prevent tick bites.

在去露营之前，我用permethrin（灭蚊胺）处理了我的衣服，以防止蜱虫叮咬。

11.Many insect repellents contain permethrin (灭蚊胺) for effective mosquito control.

许多驱虫剂含有permethrin（灭蚊胺），用于有效控制蚊子。

12.The doctor recommended using a lotion containing permethrin (灭蚊胺) to treat the scabies infection.

医生建议使用含有permethrin（灭蚊胺）的乳液来治疗疥疮感染。

13.The environmental agency has approved the use of permethrin (灭蚊胺) in agricultural pest control.

环境机构已批准在农业害虫控制中使用permethrin（灭蚊胺）。

作文

In the world of pest control and public health, few substances have gained as much attention as permethrin. This synthetic chemical, which belongs to the pyrethroid family of insecticides, is widely recognized for its effectiveness in combating a variety of pests. From mosquitoes to ticks, permethrin plays a crucial role in protecting both humans and animals from the diseases these insects can transmit. Understanding the properties, applications, and safety measures associated with permethrin is essential for anyone involved in pest management or outdoor activities. Permethrin is particularly notable for its use in treating clothing and gear. The application of permethrin to fabrics provides a long-lasting barrier against biting insects. This is especially important for individuals who enjoy hiking, camping, or other outdoor pursuits where exposure to insects is inevitable. Studies have shown that clothing treated with permethrin can significantly reduce the risk of insect bites, thus lowering the chances of contracting diseases such as Lyme disease and West Nile virus.Another significant application of permethrin is in the field of agriculture. Farmers utilize this insecticide to protect crops from harmful pests that can devastate yields. By applying permethrin to crops, farmers can ensure healthier plants and more abundant harvests. However, it is crucial to use permethrin responsibly, adhering to recommended guidelines to minimize any potential impact on non-target species and the environment.While permethrin is generally considered safe when used correctly, there are important safety considerations to keep in mind. It is vital to follow the instructions provided on the product label carefully. Personal protective equipment (PPE), such as gloves and masks, should be worn when handling permethrin to prevent skin contact and inhalation. Additionally, individuals should be aware of the potential for allergic reactions or sensitivities to the chemical.The environmental impact of permethrin has also been a topic of discussion among scientists and environmentalists. While it is effective against pests, there are concerns about its effects on beneficial insects, such as bees and butterflies. Therefore, it is advisable to apply permethrin during times when these beneficial insects are less active, and to avoid spraying near flowering plants.In recent years, there has been an increase in research focused on finding alternatives to chemical insecticides like permethrin. Integrated Pest Management (IPM) strategies emphasize the use of biological controls, habitat manipulation, and cultural practices to reduce reliance on synthetic chemicals. This holistic approach aims to create sustainable pest management solutions that minimize risks to human health and the environment.In conclusion, permethrin is a powerful tool in the fight against insect-borne diseases and agricultural pests. Its effectiveness in treating clothing and crops makes it invaluable in various sectors. However, responsible usage and awareness of safety measures are paramount to ensure that permethrin does not pose risks to human health or the environment. As we continue to explore pest management strategies, it is essential to strike a balance between effective pest control and ecological sustainability. By understanding and respecting the properties of permethrin, we can harness its benefits while safeguarding our health and the planet.

在害虫控制和公共卫生领域，几乎没有任何物质能像permethrin那样引起如此多的关注。这种合成化学物质属于拟除虫菊酯类杀虫剂，以其在对抗各种害虫方面的有效性而广受认可。从蚊子到蜱虫，permethrin在保护人类和动物免受这些昆虫传播的疾病方面发挥着至关重要的作用。了解permethrin的特性、应用和安全措施，对于任何参与害虫管理或户外活动的人来说都是必不可少的。Permethrin特别值得注意的是它在处理衣物和装备中的使用。将permethrin应用于织物可以提供对叮咬昆虫的持久屏障。这对于喜欢远足、露营或其他户外活动的人尤其重要，因为在这些活动中接触昆虫是不可避免的。研究表明，经过permethrin处理的衣物可以显著减少昆虫叮咬的风险，从而降低感染莱姆病和西尼罗病毒等疾病的可能性。Permethrin的另一个重要应用是在农业领域。农民利用这种杀虫剂来保护作物免受有害害虫的侵害，这些害虫可能会毁坏产量。通过将permethrin喷洒在作物上，农民可以确保植物更健康，收成更丰盛。然而，负责任地使用permethrin至关重要，必须遵循推荐的指南，以尽量减少对非目标物种和环境的潜在影响。虽然permethrin在正确使用时通常被认为是安全的，但仍然需要注意一些重要的安全考虑因素。仔细遵循产品标签上的说明至关重要。在处理permethrin时，应佩戴个人防护装备（PPE），如手套和口罩，以防止皮肤接触和吸入。此外，个人应意识到可能对该化学物质产生过敏反应或敏感性。Permethrin对环境的影响也是科学家和环保主义者讨论的话题。虽然它对害虫有效，但人们对其对蜜蜂和蝴蝶等有益昆虫的影响表示担忧。因此，建议在这些有益昆虫活动较少的时间施用permethrin，并避免在开花植物附近喷洒。近年来，围绕寻找替代化学杀虫剂如permethrin的研究有所增加。综合虫害管理（IPM）策略强调使用生物控制、栖息地管理和文化实践，以减少对合成化学品的依赖。这种整体方法旨在创造可持续的害虫管理解决方案，以最小化对人类健康和环境的风险。总之，permethrin是对抗昆虫传播疾病和农业害虫的重要工具。它在处理衣物和作物方面的有效性使其在各个领域都具有不可或缺的价值。然而，负责任的使用和对安全措施的意识至关重要，以确保permethrin不会对人类健康或环境构成风险。随着我们继续探索害虫管理策略，找到有效的害虫控制与生态可持续性之间的平衡至关重要。通过理解和尊重permethrin的特性，我们可以利用其好处，同时保护我们的健康和地球。