Results 11 to 20 of about 32,166 (260)

A Photostable Pyrethroid

Nature, 1973
THE natural pyrethrins (see refs 1 and 2 for references) (for example, pyrethrin I (1)) and related synthetic insecticides3 (allethrin (2), bioallethrin (3), resmethrin (4), bioresmethrin (5), Cismethrin (6) and the ethanochrysanthemate (7)) are unstable in air and light (see refs 1 and 2 for references, and ref. 4).
Elliott, M., Farnham, A. W., Janes, N. F., Needham, P. H., Pulman, D. A., Stevenson, J. H.   +5 more
openaire   +2 more sources

Pyrethroid Poisoning

Indian Journal of Critical Care Medicine, 2019
Pyrethroid compounds are widely used as insecticides. These compounds not only have a versatile application, but also have favourable toxicological profiles with high selectivity and toxicity to insects and low toxicity to humans. Despite this, there have been several reports of toxicity to humans in both occupational exposure and deliberate ...
Ramchandra, Atul M, Chacko, Binila, Victor, Peter J   +2 more
openaire   +2 more sources

First evidence of resistance to pyrethroid insecticides in Italian Aedes albopictus populations after 26 years since invasion [PDF]

, 2017
Aedes albopictus has spread during the last decades all over the world. This has increased significantly the risk of exotic arbovirus transmission (e.g.
Antognini, Elisa, Arnoldi, Daniele, Ballardini, Marco, Bellini, Romeo, Brianti, Emanuele, Caputo, Beniamino, Carlin, Sara, Cobre, Pietro, Della Torre, Alessandra, Gaglio, Gabriella, Kioulos, Ilias, Lia, Riccardo Paolo, Manica, Mattia, Montarsi, Fabrizio, Otranto, Domenico, Pichler, Verena, Rizzoli, Annapaola, Salvemini, Marco, Serini, Paola, Soares Da Silva Pinto, Joao Pedro, Velo, Enkelejda, Veronesi, Rodolfo, Vontas, John   +22 more
core   +1 more source

Indoor residual spraying of insecticide and malaria morbidity in a high transmission intensity area of Uganda. [PDF]

, 2012
BackgroundRecently the use of indoor residual spraying of insecticide (IRS) has greatly increased in Africa; however, limited data exist on the quantitative impacts of IRS on health outcomes in highly malaria endemic areas.Methodology/principal ...
Baxi, Sanjiv M, Dissanayake, Gunawardena, Dorsey, Grant, Filler, Scott, Gasasira, Anne, Kakeeto, Stella, Kamya, Moses R, Kigozi, Ruth, Nasr, Sussann, Rubahika, Denis, Sserwanga, Asadu   +10 more
core   +6 more sources

Susceptibility Status of Malaria Vectors to Insecticides Commonly used for Malaria Control in Tanzania. [PDF]

, 2012
The aim of the study was to monitor the insecticide susceptibility status of malaria vectors in 12 sentinel districts of Tanzania. WHO standard methods were used to detect knock-down and mortality in the wild female Anopheles mosquitoes collected in ...
Abbott, Akogbeto, Brooke, Chandre, Curtis, Diabate, Finney, Gillies, Gillies, Hemingway, Kelly-Hope, Kulkarni, Kulkarni, Lengeler, Magesa, Martinez-Torres, Matowo, Mosha, Müller, Pluess, Prapanthadara, Ranson, Ranson, Roberts, Santolamazza, Stump, Verhaeghen, Vulule, Vulule, Vulule, WHO, WHO, WHO, WHO, Zaim   +34 more
core   +1 more source

Pyrethroids Toxicity to Male Reproductive System and Offspring as a Function of Oxidative Stress Induction: Rodent Studies

Frontiers in Endocrinology, 2021
Pyrethroids may be related to male reproductive system damage. However, the results of many previous studies are contradictory and uncertain. Therefore, a systematic review and a meta-analysis were performed to assess the relationship between pyrethroid ...
Xu Zhang, Tongtong Zhang, Xiaohan Ren, Xinglin Chen, ShangQian Wang, Chao Qin   +5 more
doaj   +1 more source

Identifying Current and Missing Knowledge in the Control of Pyrethroid-Resistant Triatoma Infestans, Vector of Chagas Disease [PDF]

, 2017
Triatomines are blood-sucking bugs that occur mainly in Latin America. They are vectors of Trypanosoma cruzi, the parasite that causes Chagas disease.
Picollo, Maria Ines, Roca Acevedo, Gonzalo   +1 more
core   +1 more source

Validated TLC-densitometry method for the simultaneous analysis of pyrethroid insecticides in agricultural and domestic products

Chemistry Central Journal, 2012
Background Pyrethroids are widely used for the control of pests and insects, as pyrethroids are believed to pose little risk to human health and environment. However, exposure to the pyrethroids exceeding the label directions might adversely affect human
Musharraf Syed, Shoaib Muhammad, Kumar Dileep, Najam-ul-Haq Muhammad   +3 more
doaj   +1 more source

The Sensitivity of Field Populations of Metopolophium dirhodum (Walker) (Hemiptera: Aphididae) to Seven Insecticides in Northern China

Agronomy, 2021
Insect pests are primarily controlled by insecticides. However, the sensitivity decreases and insecticide resistance is problematic for the effective management of agriculturally important insects, including Metopolophium dirhodum, which is an aphid that
Peipan Gong, Xinan Li, Chao Wang, Saige Zhu, Qiuchi Li, Yunhui Zhang, Xiangrui Li, Guangkuo Li, Enliang Liu, Haifeng Gao, Xueqing Yang, Xun Zhu   +11 more
doaj   +1 more source

Insight Into Microbial Applications for the Biodegradation of Pyrethroid Insecticides

Frontiers in Microbiology, 2019
Pyrethroids are broad-spectrum insecticides and presence of chiral carbon differentiates among various forms of pyrethroids. Microbial approaches have emerged as a popular solution to counter pyrethroid toxicity to marine life and mammals.
Pankaj Bhatt, Yaohua Huang, Hui Zhan, Shaohua Chen   +3 more
doaj   +1 more source