Results 71 to 80 of about 5,875 (196)

Efficacy of the d-phenothrin/pyriproxyfen association against mites in naturally co-infested rabbits

Pesquisa Veterinária Brasileira, 2013
The aim of the present study was to evaluate the efficacy of the d-phenothrin/pyriproxyfen association against Psoroptes ovis, Cheyletiella parasitivorax, and Leporacarus gibbus infestations in naturally co-infested rabbits.
Julio I. Fernandes, Guilherme G. Verocai, Francisco A. Ribeiro, Raquel M.P.S. Melo, Thaís R. Correia, Katherina Coumendouros, Fabio B. Scott   +6 more
doaj   +1 more source

Juvenile hormone regulates body size and perturbs insulin signaling in Drosophila [PDF]

, 2014
The role of juvenile hormone (JH) in regulating the timing and nature of insect molts is well-established. Increasing evidence suggests that JH is also involved in regulating final insect size.
Gokhale, R. H., Koyama, T., Makohon-Moore, S. C., Mirth, C. K., Riddiford, L. M., Salhadar, S., Shingleton, A. W., Tang, H. Y., Warner, R. D.   +8 more
core   +1 more source

Lessons learned exploiting a multi‐year large‐scale data set derived from operational quality assessment of mosquito larval treatments in rain catch basins

Pest Management Science, Volume 81, Issue 10, Page 6630-6638, October 2025.
Results highlight opposite associations between percentages of positive rain catch basins treated with diflubenzuron and Bacillus against mosquito larvae and/or pupae and the intervals between treatments and inspections, and spatial variability in vector control.
Chiara Virgillito, Eleonora Longo, Silvia Paolucci, Martina Micocci, Mattia Manica, Federico Filipponi, Stefano Vettore, Davide Bonetto, Andrea Drago, Simone Martini, Alessandra Della Torre, Beniamino Caputo   +11 more
wiley   +1 more source

Effectiveness of Pyriproxyfen and Diflubenzuron Formulations as Larvicides Against Aedes aegypti

Journal of the American Mosquito Control Association, 2008
The efficacy of technical pyriproxyfen and diflubenzuron was evaluated at the laboratory level against Aedes aegypti, where we achieved adult emergence inhibition (EI50) values of 0.048 and 1.59 ppb (microg/liter), respectively. We compared these data with values obtained for temephos.
Seccacini, Emilia, Lucía Mulas, Alejandro, Harburguer, Laura, Zerba, Eduardo N., Licastro, Susana, Masuh, Hector M.   +5 more
openaire   +4 more sources

Effects of buprofezin, pyriproxyfen and fenpropathrin on the reproductive parameters of Encarsia formosa (Hymenoptera: Aphelinidae) [PDF]

نامه انجمن حشره‌شناسی ایران, 2006
Insecticide application is necessary for controlling Trialeurodes vaporariorum (Westwood) in integrated pest management, so if they don’t have any side effects on Encarsia Formosa Gahan, they can be used as alternatives for common insecticides ...
A. Heidari, S. Moharramipour, A. A. Poor-mirza, A. A. Talebi   +3 more
doaj  

Quantitative determination of pyriproxyfen and its metabolite residues in bee products of China using a modified QuEChERS approach with UPLC-MS/MS

Ecotoxicology and Environmental Safety, 2021
Given the key role of bees as indicators for environmental assessment, residues in bees and bee products have attracted great interest. In this regard, an improved, highly sensitive method for quantifying the insecticide pyriproxyfen and its four ...
Chi Wu, Xingang Liu, Mingyuan He, Fengshou Dong, Xiaohu Wu, Jun Xu, Yongquan Zheng   +6 more
doaj   +1 more source

Micropollutants and Their Interactions With Relevant Environmental Viruses

Environmental Microbiology, Volume 27, Issue 10, October 2025.
Environmental micropollutants increase virus stability. ABSTRACT Emerging pollutants encompass a diverse array of chemicals classified as micropollutants, including pharmaceuticals and microplastics (MPs). Viruses are known to adsorb onto MPs, including binding to bacterial biofilms that form the plastisphere.
Catielen Paula Pavi, Mariana Alves Elois, Yasmin Ferreira Souza Hoffmann Jempierre, Rafael Dorighello Cadamuro, Beatriz Pereira Savi, Giulia Von Tönnemann Pilati, Gislaine Fongaro   +6 more
wiley   +1 more source

Pyriproxyfen Contamination in Daphnia magna: Identifying Early Warning Biomarkers

Journal of Xenobiotics
Pyriproxyfen is an insecticide currently employed in numerous countries for the management of agricultural and indoor pests. Several studies indicate that this insecticide has been detected in multiple rivers, with concentrations reaching as high as 99.59 ng/L in the Júcar River in Spain.
Beatriz Salesa, Javier Torres-Gavilá, María Dolores Ferrando-Rodrigo, Encarnación Sancho   +3 more
openaire   +5 more sources

Effectiveness and residual activity comparison of granular formulations of insect growth regulators pyriproxyfen and s-methoprene against Florida mosquitoes in laboratory and outdoor conditions. [PDF]

, 2002
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core  

Pyriproxyfen and the microcephaly epidemic in Brazil - an ecological approach to explore the hypothesis of their association

Memorias do Instituto Oswaldo Cruz
The microcephaly epidemic in Brazil generated intense debate regarding its causality, and one hypothesised cause of this epidemic, now recognised as congenital Zika virus syndrome, was the treatment of drinking water tanks with pyriproxyfen to control ...
Maria de Fatima P Militão de Albuquerque, Wayner V de Souza, Antônio da Cruz G Mendes, Tereza M Lyra, Ricardo AA Ximenes, Thália VB Araújo, Cynthia Braga, Demócrito B Miranda-Filho, Celina MT Martelli, Laura C Rodrigues   +9 more
doaj   +1 more source