Fenvalerate - Wikipedia
WEBFenvalerate is a synthetic pyrethroid insecticide. It is a mixture of four optical isomers which have different insecticidal activities. The 2-S alpha (or SS) configuration, known as esfenvalerate, is the most insecticidally active isomer.
Fenvalerate | C25H22ClNO3 | CID 3347 - PubChem
WEBFenvalerate | C25H22ClNO3 | CID 3347 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
氰戊菊酯 - 百度百科
WEB氰戊菊酯，是一种 有机物，化学式为C25H22ClNO3，为黄色油状液体，不溶于水。. 2017年10月27日， 世界卫生组织 国际癌症研究机构 公布的 致癌物 清单初步整理参考，氰戊菊酯在 3类致癌物 清单中。. [1] 中文名. 氰戊菊酯. 外文名. fenvalerate. 化学式. C25H22ClNO3.
Fenvalerate - Occupational Exposures in Insecticide Application, …
WEBFenvalerate is a synthetic pyrethroid with no cyclopropane ring in the molecule. Technical-grade fenvalerate is 90–94% pure and consists of equal portions of the four stereoisomers (RR, RS, SR, SS). It may be formulated as emulsifiable concentrates, ultra-low volume concentrates, dusts or wettable powders (WHO, 1990).
Fenvalerate - an overview | ScienceDirect Topics
WEBFenvalerate is a restricted-use pyrethroid pesticide used to control insects on food crops (both leaves and fruit), on animal feed, and on cotton. Food crops include peanuts, soybeans, sugarcane, and sunflowers. It is also used to control flies and ticks in stables and barns. View chapter Explore book.
Fenvalerate - SpringerLink
WEBJan 1, 2024 · One of the most useful synthetic pyrethroid insecticides is fenvalerate. Although it is also used in homes and gardens, it is mostly employed in agriculture and on cattle. Numerous leaf and fruit-eating insects, including aphids, bollworms, fruit, and shoot borers, are poisoned in the stomach by it.
Fenvalerate - an overview | ScienceDirect Topics
WEBFenvalerate is a synthetic pyrethroid insecticide that is used to control a wide range of pests, including strains resistant to organochlorine, organophosphorus, and carbamate insecticides. It acts against insects and related organisms, mollusks, fouling organisms, and miscellaneous invertebrates on agricultural (including control of chewing ...
Biodegradation and metabolic pathway of fenvalerate by
WEBOct 30, 2020 · Fenvalerate is a pyrethroid insecticide with rapid action, strong targeting, broad spectrum, and high efficiency. However, continued use of fenvalerate has resulted in its widespread presence as a pollutant in surface streams and soils, causing serious environmental pollution.
Fenvalerate - an overview | ScienceDirect Topics
WEBFenvalerate (51630-58-1) is a potent insecticide in use since 1976. In terms of its insecticidal behavior, it belongs to Type II synthetic pyrethroid insecticides. It is mostly employed in agriculture but also for insect control in houses and gardens and on cattle, alone or in combination with other insecticides.
Fenvalerate: Properties, Mode of Action, and Safety Issues
WEBMar 1, 2021 · On exposure to sunlight, fenvalerate [α-cyano-3-phenoxybenzyl-2-(4-chlorophenyl)isovalerate] was rapidly decomposed in distilled water, 2% aqueous acetone, river and sea water to almost the same...
- Some results have been removed