Results 191 to 200 of about 79,836 (266)

Preimaginal development of Aedes aegypti L. (Diptera: Culicidae) in brackish water gives rise to adult mosquitoes with thicker cuticles and greater insecticide resistance

Medical and Veterinary Entomology, EarlyView.
The principal arboviral vector Aedes aegypti can develop in coastal brackish water field habitats (0.5–15 g/L salt) with larvae possessing thicker cuticles and greater resistance to the larvicide Temephos. Females emerging from brackish water‐developing preimaginal stages are now shown to have thicker and remodelled leg and abdominal cuticles and ...
Kokila Sivabalakrishnan, Andrew Hemphill, S. H. P. Parakrama Karunaratne, Arunasalam Naguleswaran, Isabel Roditi, Sinnathamby N. Surendran, Ranjan Ramasamy   +6 more
wiley   +1 more source

Full‐length coding sequence analysis of the voltage‐gated sodium channel and acetylcholinesterase genes reveals target‐site mutations and acetylcholinesterase gene duplication in housefly (Musca domestica) populations in Japanese livestock barns

Medical and Veterinary Entomology, EarlyView.
We simultaneously analysed insecticide resistance mutations in VGSC and AChE using NGS and hybridization probe capture in houseflies collected from livestock facilities for the first time. Resistance mutations in both VGSC and AChE were detected in most wild populations, suggesting widespread distribution of resistance genes.
Mikie Nakagawa, Kentaro Itokawa, Nozomi Uemura, Yasuhiro Tomioka, Tsutomu Tanikawa, Kyo Itoyama, Shinji Kasai, Osamu Komagata   +7 more
wiley   +1 more source

Mosquito larvicidal and phytochemical properties of Ervatamia coronaria Stapf. (Family: Apocynaceae) [PDF]

Journal of Vector Borne Diseases, 2010
T. Mathivanan, M. Govindarajan, K. Elumalai, K. Krishnappa , A. Ananthan
doaj  

High prevalence of a host‐associated Anaplasma lineage in wild coatis (Nasua nasua) from the Brazilian Atlantic Forest

Medical and Veterinary Entomology, EarlyView.
Anaplasma sp. DNA was detected in 47.9% of free‐ranging coatis (Nasua nasua) sampled in Iguaçu National Park, southern Brazil. Molecular analyses revealed a genetically distinct Anaplasma lineage infecting coatis, differing from Anaplasma strains detected in associated tick populations.
Matheus Dias Cordeiro, Paulo César Magalhães‐Matos, Isadora dos Santos Dias, Jônathan David Ribas Chagas, Olívia Zen Gianfrancisco, Ellen Meireles Brandão, Claudia Bezerra da Silva, Bruna de Azevedo Baêta   +7 more
wiley   +1 more source

Arbovirus surveillance and bloodmeal analysis in mosquito species from Northern Kenya

Akengo HA, Mutisya J, Mulwa FM, Chelangat B, Koka H, Chepkorir E, Langat S, Lutomiah J, Mukhaye E, Nyamota R, Akoko JM, Mitzel D, Wilson W, Nyanjom SG, Bett B, Abkallo HM.   +15 more
europepmc   +1 more source

Notes from the Field: Increase in Eastern Equine Encephalitis Virus Activity - Vermont, 2023-2024. [PDF]

MMWR Morb Mortal Wkly Rep
Strelau KM, Pareles E, Kelso P, Matusevich C, Casey P, Doncaster E, Levine K, Gould CV, Staples JE, Fitzpatrick KA, Burkhalter KL, Connelly CR, Kwit NA.   +12 more
europepmc   +1 more source

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

Microbiota variation in <i>Aedes aegypti</i> (Diptera:Culicidae): a comparative study of field-caught and laboratory-adapted reared populations. [PDF]

Microbiol Spectr
Sánchez-Amézquita A, Martínez D, Cantillo-Barraza O, Granada Y, Medina M, Patiño LH, Muñoz-Díaz M, Ramírez JD.   +7 more
europepmc   +1 more source

Addition of a single bacterial isolate to conventional larval rearing water can impact wing size and longevity in adult male Aedes aegypti. [PDF]

PLoS One
Dezse CM, El-Dougdoug NK, Short SM.
europepmc   +1 more source