Results 91 to 100 of about 171,342 (242)

Ingestion of attractive toxic sugar baits containing ivermectin before and after blood feeding affects the biology and reproduction of Aedes aegypti (Diptera: Culicidae)

Medical and Veterinary Entomology, EarlyView.
Attractive toxic sugar bait containing ivermectin (ATSB‐IVM) ingestion markedly reduced blood feeding, survival, oviposition, egg production and larval hatching, with the strongest effects when baits were ingested before blood feeding. Timing of ingestion (48–96 h before or after blood feeding) shaped sublethal impacts across the first and second ...
Thais Alves de Moura, Alyne Cunha Alves Dias, Alexandre de Almeida e Silva   +2 more
wiley   +1 more source

Chemical Cues for Malaria Vectors Oviposition Site Selection:\ud Challenges and Opportunities [PDF]

, 2013
The attractiveness of oviposition site for malaria vector mosquitoes is dependent upon a number of physical and chemical factors. Many aspects of mosquito behavior, including host location and oviposition, are mediated by volatile semiochemicals.
Himeidan, Yousif E., Kweka, Eliningaya J., Munga, Stephen, Rayah, El Amin El, Temu, Emmanuel A.   +4 more
core  

Indoor residual spraying of distinct insecticide formulations in a household‐scale micro‐mosaic format: Feasibility and effectiveness for malaria vector control in rural Zambia

Medical and Veterinary Entomology, EarlyView.
Densities of all Anopheles species were approximately comparable across all IRS regimes. No differences observed between treatment regimes regarding species composition of the Anopheles funestus group or An. gambiae complex. This operational pilot demonstrates the practical feasibility of IRS micro‐mosaics, despite the inherent increase in deployment ...
Dingani Chinula, Kenzo Mumba, Reuben Zulu, Ketty Ndhlovu, Deogratius R. Kavishe, Neil Philip Hobbs, Samson Kiware, Thomas Reed, Busiku Hamainza, Gerry F. Killeen   +9 more
wiley   +1 more source

Excito-repellency of deltamethrin on the malaria vectors, Anopheles minimus, Anopheles dirus, Anopheles swadiwongporni, and Anopheles maculatus, in Thailand.

Journal of the American Mosquito Control Association, 2004
This study compared the behavioral avoidance responses of 4 mosquito malaria vectors, Anopheles minimus, Anopheles dirus, Anopheles maculatus form B, and Anopheles swadiwongporni, to deltamethrin, the primary insecticide used for indoor residual spraying for malaria vector control in Thailand. Six test populations.
Theeraphap, Chareonviriyaphap, Atchariya, Prabaripai, Michael J, Bangs   +2 more
openaire   +3 more sources

Occurrence of the Leucine-to-Phenylalanine knockdown Resistance (kdr) Mutation in Anopheles Arabiensis Populations in Tanzania, Detected by a Simplified High-Throughput SSOP-ELISA Method. [PDF]

, 2006
Molecular markers of insecticide resistance can provide sensitive indicators of resistance development in malaria vector populations. Monitoring of insecticide resistance in vector populations is an important component of current malaria control ...
Alifrangis, Michael, Drakeley, Chris, Kulkarni, Manisha A, Kweka, Eliningaya, Lyimo, Issa, Magesa, Stephen, Malima, Robert, Matowo, Johnson, Mosha, Frank W, Peter, Justin, Rau, Manfred E, Rowland, Mark, Salanti, Ali   +12 more
core   +3 more sources

Effect of blood meals and mating on biodemographic characteristics of Aedes albopictus

Physiological Entomology, EarlyView.
Lifespan did not differ between virgin and mated males and females. The number of blood meals (one and two) significantly reduced adult lifespan compared with those with no blood meal. The effect of the second blood meal doubled females' egg production and their reproductive output.
Georgios D. Mastronikolos, Nikos T. Papadopoulos   +1 more
wiley   +1 more source

Investigation of negative cross-resistance as a resistance-management tool for insecticide-treated nets.

, 2004
Resistance management for insecticide-treated nets (ITNs) remains a challenge. Options are limited, because a safe and highly active insecticide with a persistence of several months is required.
Curtis, CF, Kolaczinski, JH
core   +1 more source

The occurrence of Anopheles quadrimaculatus, Anopheles occidentalis and Anopheles walkeri in Vermont.

, 1946
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

Ecology of Malaria Mortality: A Spatiotemporal Mapping Approach

American Journal of Biological Anthropology, Volume 190, Issue 2, June 2026.
ABSTRACT Objectives This study examines the spatiotemporal ecology of probable malaria mortality in 19th‐century southern Ontario to evaluate how settlement expansion, landscape transformation, and infrastructure development structured transmission risk in a temperate, settler‐colonial context.
Amanda Cooke, Megan B. Brickley
wiley   +1 more source

Entomological Surveillance of Behavioural Resilience and Resistance in Residual Malaria Vector Populations. [PDF]

, 2013
The most potent malaria vectors rely heavily upon human blood so they are vulnerable to attack with insecticide-treated nets (ITNs) and indoor residual spraying (IRS) within houses. Mosquito taxa that can avoid feeding or resting indoors, or by obtaining
A Hasan, A Kiszewski, A Le Menach, A Saul, A Seyoum, A Smith, AA Agrawal, AV Badyaev, B Huho, B Kabula, B Taylor, BL Sharp, BL Sharp, BL Sharp, C Bogh, C Curtis, C Garrett-Jones, C Garrett-Jones, C Sikala, CJL Murray, CS Holling, D Yewhalaw, FM Mutuku, FO Okumu, FO Okumu, G Giglioli, Gerry F Killeen, GF Killeen, GF Killeen, GF Killeen, H Bugoro, H Hiwati, H Pates, H Ranson, HM Ferguson, J Kitau, J-F Trape, JD Charlwood, JE Crawford, JE Gimnig, JM Mwangangi, K Hargreaves, KA Lindblade, L Ambrose, L Molineaux, L Molineaux, L Molineaux, LA Kelly-Hope, LEG Mboera, LEG Mboera, M Coluzzi, M Coluzzi, M Yohannes, MF Maia, MN Bayoh, MR Reddy, MT Gillies, MT Gillies, MW Service, N Moiroux, Nicodem J Govella, NJ Govella, NJ Govella, NJ Govella, P Lounibos, PA Eckhoff, PL de Fur, PP Chaki, Prosper P Chaki, R Elliott, R N’Guessan, R Osse, RC Muirhead-Thomson, S Barbosa, S Majambere, SJ Torr, SS Kiware, SS Luthar, SS Luthar, SW Lindsay, TD Price, TL Russell, TL Russell, TL Russell, TR Burkot, V Corbel, WP O’Meara, YA Derua   +87 more
core   +4 more sources