Results 91 to 100 of about 25,941 (224)

Cytochrome P450associated with insecticide resistance catalyzes cuticular hydrocarbon production in Anopheles gambiae. [PDF]

, 2016
The role of cuticle changes in insecticide resistance in the major malaria vector Anopheles gambiae was assessed. The rate of internalization of 14C deltamethrin was significantly slower in a resistant strain than in a susceptible strain.
Anthousi, Amalia, Antoine, Sanou, Balabanidou, Vasileia, Blomquist, Gary J., Chalepakis, George, Hemingway, Janet, Juarez, Marta Patricia, Kampouraki, Anastasia, Lycett, Gareth J., Lynd, Amy, Mac Lean, Marina, Mijailovsky, Sergio Javier, Ranson, Hilary, Tittiger, Claus, Vontas, John   +14 more
core   +4 more sources

Control of Woolly Apple Aphid (Eriosoma lanigerum) by Augmenting Earwigs (Forficula auricularia) in the Canopy of Apple Trees

Entomologia Experimentalis et Applicata, Volume 174, Issue 1, Page 61-73, January 2026.
Apple trees provisioned with five earwigs and a refuge made a small but not significant contribution to woolly apple aphid control. ABSTRACT Woolly apple aphid, Eriosoma lanigerum (Hausmann), is a damaging pest of apple (Malus domestica F.) found in most regions of the world where apples grow.
M. T. Fountain, A. Walker, C. X. Silva, G. Deakin   +3 more
wiley   +1 more source

A village level cluster-randomized entomological evaluation of combination long-lasting insecticidal nets containing pyrethroid plus PBO synergist in Southern Mali

Malaria Journal, 2017
Background There is growing concern that malaria vector resistance to pyrethroid insecticides may reduce the effectiveness of long-lasting insecticidal nets (LLINs).
Moussa B. M. Cisse, Djibril Sangare, Richard M. Oxborough, Abdourhamane Dicko, Dereje Dengela, Aboubacar Sadou, Jules Mihigo, Kristen George, Laura Norris, Christen Fornadel   +9 more
doaj   +1 more source

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

Density Dependence During Evolutionary Rescue Increases Extinction Risk but Does Not Prevent Adaptation

Ecology Letters, Volume 29, Issue 1, January 2026.
This study investigates how density dependence influences evolutionary rescue in populations facing environmental stress. We found that while density dependence increases extinction risk by limiting population growth, it does not prevent adaptation in surviving populations.
Laure Olazcuaga, Brett A. Melbourne, Scott W. Nordstrom, Ruth A. Hufbauer   +3 more
wiley   +1 more source

Insecticide treated curtains and residual insecticide treatment to control Aedes aegypti : an acceptability study in Santiago de Cuba [PDF]

, 2018
Background : Within the context of a field trial conducted by the Cuban vector control program (AaCP), we assessed acceptability of insecticide-treated curtains (ITCs) and residual insecticide treatment (RIT) with deltamethrin by the community.
Ceballos, Enrique, Fabré, Francisco, Lefèvre, Pierre, Pérez, Dennis, Toledo, María Eugenia, Van Der Stuyft, Patrick   +5 more
core   +2 more sources

Genetic Mapping of Resistance: ddRADseq‐Based QTL and Associated Polymorphism Conferring Resistance to Alpha‐Cypermethrin in Anopheles funestus

Molecular Ecology, Volume 35, Issue 1, January 2026.
ABSTRACT The heavy reliance on pyrethroid‐based interventions has largely driven insecticide resistance in malaria vectors, accelerating the spread of resistant strains, including resistant Anopheles funestus strains. The efficacy of insecticide‐based interventions, especially insecticide‐treated nets (ITNs), the cornerstone of malaria control and ...
Talal Al‐Yazeedi, Grâce Djuifo, Leon M. J. Mugenzi, Abdullahi Muhammad, Helen Irving, Jack Hearn, Charles S. Wondji   +6 more
wiley   +1 more source

Response of Amblyseius swirskii to deltamethrin

Pest Management Science
AbstractBACKGROUNDThe rising demand for environmentally friendly pest control highlights the importance of understanding the interaction between natural enemies and pesticides. Amblyseius swirskii, a predatory mite extensively used in biocontrol, plays a crucial role in managing pest populations in agricultural systems.
Luis Benavent‐Albarracín, Meritxell Pérez‐Hedo, Miquel Alonso‐Valiente, José Catalán, Alberto Urbaneja, Joel González‐Cabrera   +5 more
openaire   +4 more sources

Imaginal and ovicidal effect of some insecticides against Bruchus pisorum L. (Coleoptera: Chrisomelidae) [PDF]

, 2016
peer-reviewedTrials were conducted in 2011 and 2012 at the Institute of Forage Crops, Pleven, Bulgaria, in order to study the imaginal and possible ovicidal effect of some insecticides against Bruchus pisorum under field conditions.
Nikolova, Ivelina
core   +1 more source

Aquatic Environmental Fate of Deltamethrin

Water Science and Technology, 1992
Deltamethrin [(S)-α-cyano-3-phenoxybenzyl (1R,3R)-cis-2,2-dimethyl-3-(2,2-dibromovinyl) cyclopropanecarboxylate] is a powerful pyrethroid insecticide which exhibits very high toxicity to aquatic organisms. Major routes of degradation or dissipation of parent deltamethrin in natural water are chemical and photochemical conversion to a mixture of ...
openaire   +1 more source