Results 51 to 60 of about 544,512 (208)

Correction: Distribution and Frequency of kdr Mutations within Anopheles gambiae s.l. Populations and First Report of the Ace.1G119S Mutation in Anopheles arabiensis from Burkina Faso (West Africa). [PDF]

, 2014
An entomological survey was carried out at 15 sites dispersed throughout the three eco-climatic regions of Burkina Faso (West Africa) in order to assess the current distribution and frequency of mutations that confer resistance to insecticides in An ...
Namountougou, M., Dabire, R. K., Soma, Dieudonné D., Joseph Bado, Soma, D. D., Dabiré, Roch K., Namountougou, Moussa, Bado, Joseph, Moussa Namountougou, Toe, H. K., Patrice Combary, Toe, H.K, Hyacinthe K Toé, Bass, C., Roch K Dabiré, Chris Bass, Dieudonné D Soma, Combary, P., Diabaté, Abdoulaye, Abdoulaye Diabaté, Bass, Chris, Bado, J., Diabate, A., Combary, Patrice   +23 more
core   +3 more sources

Evidence for both sequential mutations and recombination in the evolution of kdr alleles in Aedes aegypti

PLOS Neglected Tropical Diseases, 2020
Aedes aegypti is a globally distributed vector of human diseases including dengue, yellow fever, chikungunya, and Zika. Pyrethroid insecticides are the primary means of controlling adult A. aegypti populations to suppress arbovirus outbreaks, but resistance to pyrethroid insecticides has become a global problem.
Yinjun Fan, Patrick O'Grady, Melissa Yoshimizu, Alongkot Ponlawat, Phillip E. Kaufman, Jeffrey G. Scott   +5 more
openaire   +3 more sources

Co-occurrence and distribution of East (L1014S) and West (L1014F) African knock-down resistance in Anopheles gambiae sensu lato population of Tanzania. [PDF]

, 2014
OBJECTIVE: Insecticide resistance molecular markers can provide sensitive indicators of resistance development in Anopheles vector populations. Assaying these makers is of paramount importance in the resistance monitoring programme.
Batengana, Benard, Kollo, Douglas, Benard Batengana, Stephen Magesa, Kabula, Bilali, Ndege, Chacha, Kafuko, Jessica, Chacha Ndege, Bilali Kabula, Mahdi Mohamed, Patrick Tungu, Jessica Kafuko, William Kisinza, Kisinza, William, Tungu, Patrick, Douglas Kollo, Malima, Robert, Magesa, Stephen, Mohamed, Mahdi, Robert Malima   +19 more
core   +1 more source

Quantitative reverse transcription PCR assay to detect a genetic marker of pyrethroid resistance in Culex mosquitoes.

PLoS ONE, 2022
Pyrethroid insecticides are widely used to control mosquitoes that transmit pathogens such as West Nile virus (WNV) to people. Single nucleotide polymorphisms (SNP) in the knockdown resistance locus (kdr) of the voltage gated sodium channel (Vgsc) gene ...
Kelli M Hager, Erick Gaona, Amy Kistler, Kalani Ratnasiri, Hanna Retallack, Miguel Barretto, Sarah S Wheeler, Christopher M Hoover, Eric J Haas-Stapleton   +8 more
doaj   +1 more source

Insecticide Resistance Associated withkdrMutations inAedes albopictus: An Update on Worldwide Evidences [PDF]

BioMed Research International, 2018
Insecticide resistance is an increasing problem worldwide that limits the efficacy of control methods against several pests of health interest. Among them,Aedes albopictusmosquitoes are efficient vectors of relevant pathogens causing animal and human diseases worldwide, including yellow fever, chikungunya, dengue, and Zika.
Michelangelo Auteri, Francesco La Russa, Valeria Blanda, Alessandra Torina   +3 more
openaire   +2 more sources

Combining organophosphate treated wall linings and long-lasting insecticidal nets for improved control of pyrethroid resistant Anopheles gambiae. [PDF]

, 2014
BACKGROUND: New approaches to delivering insecticides need to be developed to improve malaria vector control. Insecticidal durable wall lining (DL) and net wall hangings (NWH) are novel alternatives to indoor residual spraying which can be produced in a ...
Mark Rowland, Dabire Roch, Tchicaya, Emile, Johnson, Paul, Roch Dabire, Rowland Mark, Ranson, Hilary, N'Fale, S., Dabire, R., Ngufor, C., Koudou, B., Koudou, Benjamin, Rowland, Mark, Johnson, P., Ranson, H., Ngufor Corine, Tchicaya, E., Ranson, Hilary; id_orcid, Benjamin Koudou, Sagnon N'Fale, Paul Johnson, Mark Rowl, Koudou Benjamin, Dabire, Roch, N'Fale, Sagnon, Tchicaya Emile, Rowland, M., Ngufor, Corine, Emile Tchicaya, N'Fale Sagnon, Johnson Paul, Corine Ngufor, Hilary Ranson, Ranson Hilary   +33 more
core   +1 more source

Differential resistance of insect sodium channels with kdr mutations to deltamethrin, permethrin and DDT

Insect Biochemistry and Molecular Biology, 2011
Knockdown resistance (kdr) in insects, caused by inherited nucleotide polymorphisms in the voltage-gated sodium channel (VGSC) gene, is a major threat to the efficacy of pyrethroid insecticides. Classic kdr, resulting from an L1014F substitution in the VGSC is now present in numerous pest species.
Burton, M. J., Mellor, I. R., Duce, I. R., Davies, T. G. E., Field, L. M., Williamson, M. S.   +5 more
openaire   +2 more sources

Low prevalence of Plasmodium and absence of malaria transmission in Conakry, Guinea : prospects for elimination [PDF]

, 2016
Over the past 15 years, mortality and morbidity due to malaria have been reduced substantially in sub-Saharan Africa and local elimination has been achieved in some settings.
Koudou, Benjamin, de Souza, Dziedzom K., Bockarie, Moses J., Bockarie, Moses, Kouassi, Bernard L., Utzinger, Jürg, Diakité, Lamia, Sagno, Arsène, Koudou, Benjamin G., Chammartin, Frédérique, Goepogui, Andre, Djameh, Georgina I., Vounatsou, Penelope, Balde, Siradiou M.   +13 more
core   +1 more source

Field efficacy of pyrethroid treated plastic sheeting (durable lining) in combination with long lasting insecticidal nets against malaria vectors. [PDF]

, 2010
BACKGROUND: Insecticide treated plastic sheeting (ITPS), sometimes known as durable lining, has potential as a long-lasting insecticidal surface for malaria vector control when used as lining for interior walls and ceilings inside the home.
Chandre Fabrice, Mark Rowland, N'Guessan Raphael, Dabire, R. K., Irish Seth R, Roch K Dabire, N'Guessan, R., Dabire Roch K, Hougard, Jean-Marc, Djogbenou Luc S, Irish, Seth R, Irish, S. R., Rowland Mark, Hougard Jean-Marc, Chandre, Fabrice, Rowland, Mark, Luc S Djogbenou, Djogbenou, Luc S, Fabrice Chandre, Seth R Irish, Rowland, M., Jean-Marc Hougard, N'guessan, Raphael, Raphael N'Guessan, Dabire, Roch K, Djogbenou, L. S.   +25 more
core   +1 more source

Knockdown resistance in Anopheles vagus, An. sinensis, An. paraliae and An. peditaeniatus populations of the Mekong region

Parasites & Vectors, 2010
Background In the Mekong region (Vietnam, Cambodia and Laos), a large investigation was conducted to assess the susceptibility of Anopheles species against DDT and pyrethroids.
Keokenchanh Kalouna, Sochantha Tho, Trung Ho, Van Bortel Wim, Verhaeghen Katrijn, Coosemans Marc   +5 more
doaj   +1 more source