Pyrethroid - Wikipedia
网页A pyrethroid is an organic compound similar to the natural pyrethrins, which are produced by the flowers of pyrethrums (Chrysanthemum cinerariaefolium and C. coccineum). Pyrethroids are used as commercial and household insecticides. [1] In household concentrations pyrethroids are generally harmless to humans. [1] .
Pyrethrins and Pyrethroids | Public Health Statement | ATSDR
网页Pyrethroids are manufactured chemicals that are very similar in structure to the pyrethrins, but are often more toxic to insects, as well as to mammals, and last longer in the environment than pyrethrins. More than 1,000 synthetic pyrethroids have been developed, but less than a dozen of them are currently used in the United States.
Pyrethroids: How They Affect Human and Animal Health?
网页2020年10月30日 · Pyrethroids are pesticides commonly used in crop protection; in the forestry, wood, and textile industries; as well as in medicine and veterinary medicine to treat parasitic crustacean infestations. They have been …
拟除虫菊酯 - 百度百科
网页拟除虫菊酯 (Pyrethroids)是一类具有高效、广谱、低毒和能生物降解等特性重要的 合成杀虫剂。. 20 世纪60 年代后期，特别是70 年代，人们大力发展 拟除虫菊酯杀虫剂。. 尤其是1973 年开发成功了第一个对日光稳定的拟除虫菊酯苯醚菊酯，克服了它对光和空气不稳定 ...
What is a pyrethroid insecticide? - Insects in the City
网页2018年10月31日 · Pyrethroid insecticides are a special chemical class of active ingredients found in many of the modern insecticides found on store shelves and used by pest management professionals. The name pyrethroid means “pyrethrum-like” and refers to the origin of this class of pesticides.
Pyrethroid pesticides: An overview on classification, toxicological ...
网页2023年5月1日 · Pyrethroid pesticides are one of the most important groups of pesticides used to reduce the pest population that cause farmers significant economic loss. Apart from that, it is widely used to control domestic insects and to care for animals.
Pyrethroid - an overview | ScienceDirect Topics
网页Pyrethroids are the synthetic version of the pyrethrins found in the flower Chrysanthemum cinerariaefolium that possess the natural tendency to kill insects (Prusty et al., 2015; Jeran et al., 2020). Pyrethroids are divided into two categories based on the presence or absence of cyno groups, and accordingly, their modes of action are also ...
Pyrethrins and Pyrethroids: A Comprehensive Review of Natural …
网页2023年11月29日 · This comprehensive scientific review provides an in-depth analysis of both the natural compounds, pyrethrins, and their synthetic derivatives, pyrethroids, focusing on their classification, biosynthesis, mechanism of action, general and pharmaceutical uses, as well as their toxicity and environmental impact.
Advances and future prospects of pyrethroids: Toxicity and …
网页2022年7月10日 · Pyrethroids are a class of insecticides structurally similar to that of natural pyrethrins. The application of pyrethrins in agriculture and pest control lead to many kinds of environmental pollution affecting human health and loss of soil microbial population that affect soil fertility and health.
Discovery and development of pyrethroid insecticides - PMC
网页2019年7月7日 · Pyrethroid insecticides contain natural pyrethrins extracted from pyrethrum flowers, and their synthetic derivatives, pyrethroids. The present article provides an overview of the structure of natural pyrethrins, and the discovery and development of pyrethroids with an emphasis on the background of selected compounds.