Results 91 to 100 of about 2,195,820 (255)

The activity of the pyrrole insecticide chlorfenapyr in mosquito bioassay: towards a more rational testing and screening of non-neurotoxic insecticides for malaria vector control. [PDF]

, 2015
BACKGROUND: The rapid selection of pyrethroid resistance throughout sub-Saharan Africa is a serious threat to malaria vector control. Chlorfenapyr is a pyrrole insecticide which shows no cross resistance to insecticide classes normally used for vector ...
Franklin W Mosha, Mark W Rowland, Jones, Rebecca, Malone, David, Kitau, Jovin, Jovin Kitau, David Malone, Ngufor, Corine, Rowland, Mark W, Richard M Oxborough, Mosha, Franklin W, Corine Ngufor, Oxborough, Richard M, N'Guessan, Raphael, Rebecca Jones, Raphael N’Guessan   +15 more
core   +1 more source

Inheritance of Pyrethroid Resistance in the German Cockroach

Journal of Pesticide Science, 1994
主としてKDRタイプのメカニズムによってもたらされるチャバネゴキブリのピレスロイド抵抗性の遺伝について調べた. S系, R系両親, その交雑によって得られるF1. ならびに戻し交雑によって得られるB1世代にフェンバレレートを局所施用し, 薬量-死亡率反応を観察した. S系, R系親の正逆交雑による二つのF1世代のLD50値はほとんど一致したので, 本種のピレスロイド抵抗性の遺伝は性連鎖していないことを示唆した. 優性度 (D) はおのおの-0.070と-0.025であり, 遺伝様式は不完全劣性であった. B1世代の薬量-死亡率曲線は単一の主働遺伝子の場合に予想される線からずれていたが, これはR系に存在する複数の抵抗性メカニズムの影響を反映しているものと推察された.
MAHMOOD, Tariq, MOTOYAMA, Naoki
openaire   +1 more source

Innovation in pest management: can the past inform the future?

Pest Management Science, EarlyView.
Progress in pest management occurred incrementally, but occasionally, transformative discoveries introduced disruptive technologies. Looking ahead, generative artificial intelligence is expected to accelerate agricultural discovery by integrating vast datasets from mechanization, genetics, and chemistry.
Eric Moog, Franck E. Dayan
wiley   +1 more source

Quantification of permethrin resistance and kdr alleles in Florida strains of Aedes aegypti (L.) and Aedes albopictus (Skuse).

PLoS Neglected Tropical Diseases, 2018
Recent outbreaks of locally transmitted dengue and Zika viruses in Florida have placed more emphasis on integrated vector management plans for Aedes aegypti (L.) and Aedes albopictus Skuse.
Alden S Estep, Neil D Sanscrainte, Christy M Waits, Sarah J Bernard, Aaron M Lloyd, Keira J Lucas, Eva A Buckner, Rajeev Vaidyanathan, Rachel Morreale, Lisa A Conti, James J Becnel   +10 more
doaj   +1 more source

Horn fly resistance to pyrethroids

California Agriculture, 1986
Varying levels of resistance to pyrethroid cattle ear devices have been found in northern California.
L Dunning, W Johnson, R Knight, E Loomis, N McDougald, P Smith, C Wilson   +6 more
openaire   +1 more source

Insect pests in Brassica napus crops: toward ecologically optimized integrated pest management

Pest Management Science, EarlyView.
Ecologically optimized IPM: Integrating landscape, biological, and chemical strategies for enhanced pest management. Key findings: Optimizing canola IPM requires the deliberate alignment of habitat diversification, behavioral conditioning, and evolutionary processes.
Jhon Alexander Avellaneda Nieto, Wei Xu, Shovon Chandra Sarkar   +2 more
wiley   +1 more source

Micro-encapsulated pirimiphos-methyl shows high insecticidal efficacy and long residual activity against pyrethroid-resistant malaria vectors in central Côte d'Ivoire [PDF]

, 2014
The wide-scale implementation of insecticide-treated nets and indoor residual spraying (IRS) has contributed to a considerable decrease of malaria morbidity and mortality in sub-Saharan Africa over the last decade.
Tchicaya, Emile S., de Hipsl, Maiti Laserna, Jennifer Donzé, Koudou, Benjamin, Utzinger, Jürg, Koudou, Benjamin G., Pie Müller, Maiti de Hipsl, Müller, Pie, Christian Nsanzabana, Benjamin G Koudou, Smith, Thomas A., Donzé, Jennifer, Emile S Tchicaya, Tchicaya, Emile S, Thomas A Smith, Smith, Thomas A, Tano, Yao, Briët, Olivier Jt, Jürg Utzinger, Nsanzabana, Christian, de Hipsl, Maiti, Yao Tano, Olivier JT Briët   +23 more
core   +1 more source

The first RNAi‐based biopesticide approved in the United States: regulatory implications for the European Union – the case of Ledprona (Calantha™)

Pest Management Science, EarlyView.
The approval of the RNA interference‐based biopesticide Ledprona (Calantha™) in the USA marks a milestone for RNA‐based crop protection. We discuss the regulatory implications for the European Union, highlighting opportunities, challenges, and the need for adapted risk assessment frameworks for RNA‐based plant protection products.
Aline Koch, Gabi Krczal
wiley   +1 more source

Methomyl resistance in Dalbulus maidis (Hemiptera: Cicadellidae): selection, inheritance and multiple‐resistance

Pest Management Science, EarlyView.
The inheritance of methomyl resistance in Dalbulus maidis is autosomal, incompletely dominant and polygenic. No cross‐resistance was found between methomyl and chlorfenapyr, cyantraniliprole and isocycloseram. Abstract BACKGROUND Acetylcholinesterase (AChE) inhibitor insecticides have been important tools for the management of Dalbulus maidis in Brazil;
Matheus Gerage Sacilotto, Gabriel Silva Dias, Mariana Yuki Iuanami, Celso Omoto   +3 more
wiley   +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 ...
Njau, Ritha, Kabula, Bilali, Matowo, Johnson, Sindato, Calvin, Kitau, Jovin, Kisinza, William, Tungu, Patrick, Emidi, Basiliana, Masue, Denis, Minja, Jubilate, Mosha, Franklin, Msangi, Shandala, Mweya, Clement, Malima, Robert, Magesa, Stephen   +14 more
core   +1 more source