Results 61 to 70 of about 1,900 (176)

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

Pyriproxyfen is metabolized by P450s associated with pyrethroid resistance in An. gambiae

Insect Biochemistry and Molecular Biology, 2016
Pyrethroid resistance is widespread in the malaria vector Anopheles gambiae leading to concerns about the future efficacy of bednets with pyrethroids as the sole active ingredient. The incorporation of pyriproxyfen (PPF), a juvenile hormone analogue, into pyrethroid treated bednets is being trialed in Africa.
Yunta, Cristina, Grisales, Nelson, Nász, Szilárd, Hemmings, Kay, Pignatelli, Patricia, Voice, Michael, Ranson, Hilary, Paine, Mark J.I.   +7 more
openaire   +2 more sources

Field evaluation of pyriproxyfen and spinosad mixture for the control of insecticide resistant Aedes aegypti in Martinique (French West Indies)

Parasites & Vectors, 2010
Background The resistance of Ae. aegypti to insecticides is already widespread and continues to develop. It represents a serious problem for programmes aimed at the control and prevention of dengue in tropical countries.
Darriet Frédéric, Marcombe Sébastien, Etienne Manuel, Yébakima André, Agnew Philip, Yp-Tcha Marie-Michelle, Corbel Vincent   +6 more
doaj   +1 more source

Vitamin C Alleviates Oxidative Stress in Silver Carp (Hypophthalmichthys molitrix) Fingerlings Exposed to Toxicity Induced by Temephos and Buprofezin

Aquaculture Research, Volume 2026, Issue 1, 2026.
Context Organophosphates and chitin synthesis inhibitor pesticides pose a significant indirect threat to fish populations, necessitating effective remedial measures. Objective Supplementation with vitamin C (Vit C) in fish feed as a counteracting strategy to mitigate pesticides effect was explored in silver carp (Hypophthalmichthys molitrix ...
Sumaira Hassan, Irfan Zia Qureshi, Modhi O. Alotaibi, Mitesh Patel, Mohd Adnan, Nawaf Alshammari, Shakira Ghazanfar   +6 more
wiley   +1 more source

Spatial Heterogeneity of CYP9K1 Gene Overexpression Driving Cross‐Resistance to Insecticide in Anopheles Mosquitoes Across Sub‐Saharan Africa: A Systematic Review and Meta‐Analysis

Journal of Parasitology Research, Volume 2026, Issue 1, 2026.
Insecticide resistance in Anopheles mosquitoes poses a growing challenge to malaria elimination efforts across sub‐Saharan Africa, threatening the continued effectiveness of frontline interventions. Among the metabolic mechanisms driving resistance, the cytochrome P450 monooxygenase gene CYP9K1 has been increasingly associated with detoxification and ...
Obinna Chukwuemeka Nwinyi, Kehinde Favour Siyanbola, María Eugenia López-Arellano   +2 more
wiley   +1 more source

Use of Cold Plasma for Phytosanitation and Decontamination of Food Products: A Review

Future Postharvest and Food, Volume 2, Issue 4, Page 390-410, December 2025.
Applications of cold plasma in food industry. ABSTRACT Consumers are increasingly demanding healthy and nutrient‐rich food. Although conventional thermal processing techniques (pasteurization, sterilization, and blanching) ensure food safety and extend shelf life, they often negatively impact nutritional value and sensory quality, and they also consume
Chandel Anu, Janifer Raj Xavier, Chauhan Om Prakash   +2 more
wiley   +1 more source

Insecticide Residue Containing a Mixture of Active Ingredients Induces Lethal and Sublethal Effects in Honey Bees

Sociobiology
Understanding the effects of insecticides on bees is essential for proper management and to support pollinator conservation. To evaluate the lethal and sublethal effects of an insecticide formulated as a mixture, Acetamiprid + Pyriproxyfen, on Apis ...
Ismar Dantas da Silva, Daiane Mirian Tomaz da Silva Lima, Anderson Bruno Anacleto de Andrade, Ewerton Marinho da Costa, Tiago Augusto Lima Cardoso, Elton Lucio Araujo, Emanoely Karoliny Santos da Silva, Allyson Jonhnny Torres Mendonça   +7 more
doaj   +1 more source

Control of two sucking insect pests, a whitefly (Bemisia tabaci) and a thrips (Frankliniella occidentalis), infesting hot peppers by spraying LDH‐formulated dsRNA

Pest Management Science, Volume 81, Issue 12, Page 8163-8178, December 2025.
A vacuolar type ATPase subunit B (vATPase‐B) gene is identified and expressed in the midgut of Bemisia tabaci and Frankliniella occidentalis. The double‐stranded RNA (dsRNA) specific to vATPase‐B was expressed in hot peppers by virus‐induced gene silencing (VIGS) and killed both whitefly and thrips.
Falguni Khan, Tae‐Geun Song, Yonggyun Kim   +2 more
wiley   +1 more source

Must Epidemiologically Impactful Vector Control Interventions Disrupt Mosquito Population Structure? A Case Study of a Cluster‐Randomised Controlled Trial

Evolutionary Applications, Volume 18, Issue 11, November 2025.
ABSTRACT Large epidemiological impacts resulting from disease vector control interventions are typically associated with significant disruption of vector populations. While vector density is a frequently measured response, impacts on demography and connectivity are suspected but rarely quantified.
Tristan P. W. Dennis, W. Moussa Guelbeogo, Heather M. Ferguson, Steve Lindsay, Sagnon N'Fale, Patricia Pignatelli, Hilary Ranson, Antoine Sanou, Alfred Tiono, David Weetman, Mafalda Viana   +10 more
wiley   +1 more source

Peer review of the pesticide risk assessment of the active substance pyriproxyfen [PDF]

EFSA Journal, 2019
The conclusions of EFSA following the peer review of the initial risk assessments carried out by the competent authorities of the rapporteur Member State the Netherlands and co-rapporteur Member State Spain for the pesticide active substance pyriproxyfen and the assessment of applications for maximum residue levels (MRLs) are reported.
European Food Safety Authority (EFSA), Himdata Abdourahime, Maria Anastassiadou, Maria Arena, Domenica Auteri, Stefania Barmaz, Alba Brancato, Laszlo Bura, Luis Carrasco Cabrera, Eugenia Chaideftou, Arianna Chiusolo, Daniele Court Marques, Federica Crivellente, Chloe De Lentdecker, Mark Egsmose, Gabriella Fait, Lucien Ferreira, Valeria Gatto, Luna Greco, Alessio Ippolito, Frederique Istace, Samira Jarrah, Dimitra Kardassi, Renata Leuschner, Alfonso Lostia, Christopher Lythgo, Silvia Messinetti, Ileana Miron, Tunde Molnar, Laura Padovani, Juan Manuel Parra Morte, Ragnor Pedersen, Marianna Raczyk, Hermine Reich, Silvia Ruocco, Katri Elina Saari, Miguel Santos, Rositsa Serafimova, Rachel Sharp, Alois Stanek, Franz Streissl, Juergen Sturma, Csaba Szentes, Andrea Terron, Manuela Tiramani, Benedicte Vagenende, Patricija Vainovska, Laura Villamar‐Bouza   +47 more
openaire   +3 more sources