Cyhalothrin 翻译
Cyhalothrin is the ISO common name for an organic compound that, in specific isomeric forms, is used as a pesticide. It is a pyrethroid, a class of synthetic insecticides that mimic the structure and properties of the naturally occurring insecticide pyrethrin which is present in the flowers of Chrysanthemum cinerariifolium. Pyrethroids such as cyhalothrin are often preferred as an activ… WebUnder laboratory conditions, both cyhalothrin and lambda-cyhalothrin were toxic for honey-bees; the oral LD 50 for lambda-cyhalothrin was 0.97µg/bee. However, in the field, the hazard is lower since current formulations have a repellent action that causes a suspension of foraging activity in the treated crop.
Cyhalothrin 翻译
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Web2008 (R). A group ADI for cyhalothrin and lambda-cyhalothrin was established at 0–0.02 mg/kg bw and a group ARfD, 0.02 mg/kg bw. In 2008 the Meeting agreed that the … Web大量翻译例句关于"cyhalothrin" – 英中词典以及8百万条中文译文例句搜索。 cyhalothrin - 英中 – Linguee词典 在Linguee网站寻找
Web本文描述了串联使用Spherisorb Chiral 1和Chirose-bond Cl两柱对7个成品杀虫剂中氯氟氰菊酯(λ-Cyhalothrin)和1RaS和1snR手性异构体的高压液相色谱分析。其定量结果同时得到气相色谱碳24烷和碳28烷双内标法的验证。 掌桥科研 一站式科研服务平台. 学术工具. 文档翻译; Web使用Reverso Context: Pay attention to scientific and technological innovation, from the customer needs of, the construction of production lines, production line of chicken, …
Web使用Reverso Context: Pay attention to scientific and technological innovation, from the customer needs of, the construction of production lines, production line of chicken, cyhalothrin production line technology has become perfect, have the ability of independent contractor engineering.，在英语-中文情境中翻译"cyhalothrin" WebFeb 15, 2024 · Gamma-cyhalothrin (Ref: DE 225) Gamma-cyhalothrin is a broad-spectrum pyrethroid insecticide. It has a low aqueous solubility, volatile and, based on its chemical properties, would not be expected to leach to groundwater. It is non-persistent in soil systems and would not normally persist in aqueous systems. It has a high …
WebCyhalothrin consists of 4 stereoisomers (RS, SR, RR, SS) in a 1:1:1:1 ratio. Lambda-cyhalothrin is a 1:1 mixture of 2 of the 4 cyhalothrin components (RS and SR). Its approval for agricultural use was renewed by Reg. 146/2016/EU. Gamma-cyhalothrin is constituted only by the SR-isomer, which is the insecticidally most active and also the …
Web质量：. 参考： Translated.com. cyhalothrin (sum of isomers) cyhalothrine (somme des isomères) 最后更新： 2014-11-21. 使用频率： 1. 质量：. 参考： Translated.com. … iphone 7 plus talkback offhttp://www.ichacha.net/cyhalothrin.html iphone 7 plus used price egyptWebJul 18, 2007 · the combined residues of lambda-cyhalothrin and its epimer (R157836) in/on plant and animal commodities under 40CFR §180.438. Human Health Risk Assessment Toxicology/Hazard The main target organ for lambda-cyhalothrin is the neuromuscular system. Lambda-cyhalothrin produces neurotoxicity in three species (rats, mice, and … iphone 7 plus used for sale in lahoreWeb1) cyhalothrin. 氯氟氰菊酯. 1. Study on the optimal method for extracting solvent of cyhalothrin in wheat; iphone 7 plus unlocked \u0026 smart phonesWebFeb 15, 2024 · Lambda-cyhalothrin is a synthetic pyrethroid insecticide and acaricide.It is used to control pests like aphids and butterfly larvae. It is applied to crops such as cotton … iphone 7 plus unlocked offer uphttp://cdn.chemservice.com/product/msdsnew/External/English/N-12106%20English%20SDS%20US.pdf iphone 7 plus vs galaxy s8 cameraWebCyhalothrin is a mixture of four isomers, and two of these isomers compose lambda-cyhalothrin (2, 3). Due to their similarity, researchers sometimes use toxicity tests conducted with cyhalothrin to evaluate the toxicity of lambda-cyhalothrin (3). $ -Lambda-cyhalothrin is a colorless to beige solid that has a mild odor. iphone 7 plus store