Results 61 to 70 of about 65,455 (291)

LLIN Evaluation in Uganda Project (LLINEUP2) - Effect of long-lasting insecticidal nets (LLINs) treated with pyrethroid plus pyriproxyfen vs LLINs treated with pyrethroid plus piperonyl butoxide in Uganda: A cluster-randomised trial.

PLOS Global Public Health
Long-lasting insecticidal nets (LLINs) are the cornerstone of malaria control, but their effectiveness is threatened by pyrethroid resistance. We embedded a pragmatic, cluster-randomised trial into Uganda's national LLIN distribution campaign in 2020 ...
Samuel Gonahasa, Jane Frances Namuganga, Martha J Nassali, Catherine Maiteki-Sebuguzi, Isaiah Nabende, Adrienne Epstein, Katherine Snyman, Joaniter I Nankabirwa, Jimmy Opigo, Martin J Donnelly, Grant Dorsey, Moses R Kamya, Sarah G Staedke   +12 more
doaj   +1 more source

Chemical Ionization Mass Spectrometry: Fundamental Principles, Diverse Applications, and the Latest Technological Frontiers

Mass Spectrometry Reviews, EarlyView.
ABSTRACT The review examines the evolution of chemical ionization mass spectrometry (CI‐MS), a technique developed in 1966 by Field and Munson. CI is a soft‐ionization method that produces more intense molecular ions with less fragmentation than electron ionization (EI).
Malvika Dutt, Adriana Arigò, Giorgio Famiglini, Pierangela Palma, Achille Cappiello   +4 more
wiley   +1 more source

Unintentional insecticide poisoning by age: an analysis of Queensland Poisons Information Centre calls

Australian and New Zealand Journal of Public Health, 2016
Objective: Data from the Queensland Poisons Information Centre (QPIC) was assessed to determine mechanisms of acute insecticide poisoning in young children (
Karin English, Paul Jagals, Robert S. Ware, Carol Wylie, Peter D. Sly   +4 more
doaj   +1 more source

Implications of bio-efficacy and persistence of insecticides when indoor residual spraying and longlasting insecticide nets are combined for malaria prevention. [PDF]

, 2012
Bio-efficacy and residual activity of insecticides used for indoor residual spraying (IRS) and long-lasting insecticide nets (LLINs) were assessed against laboratory-reared and wild populations of the malaria vector, Anopheles arabiensis in south eastern
Chipwaza, Beatrice, Kavishe, Deo R, Lingamba, Geoffrey, Madumla, Edith P, Mbeyela, Edgar, Moore, Jason, Moore, Sarah J, Ntamatungro, Alex J, Okumu, Fredros O   +8 more
core   +2 more sources

Cross-resistance profiles of malaria mosquito P450s associated with pyrethroid resistance against WHO insecticides.

Pesticide Biochemistry and Physiology, 2019
Extensive use of pyrethroids for malaria control in Africa has led to widespread pyrethroid resistance in the two major African vectors of malaria An. gambiae and An. funestus.
C. Yunta, K. Hemmings, B. Stevenson, L. Koekemoer, Tonderi Matambo, P. Pignatelli, Michael Voice, Szilárd Nász, M. Paine   +8 more
semanticscholar   +1 more source

RNA degradomics and proteomics reveal the mechanism of dsProsβ1‐mediated proteasome targeting in Psylliodes chrysocephala

Pest Management Science, EarlyView.
RNA degradomics revealed dsProsβ1‐derived siRNA‐mediated mRNA cleavage events, mainly at uracil‐guanine and adenine‐adenine pairs. Proteasome inhibition via dsProsβ1 increased mitochondrial and cytoskeletal proteins while reducing translation‐related and mRNA‐binding proteins.
Doga Cedden, Gözde Güney, Michael Rostás, Stefan Scholten   +3 more
wiley   +1 more source

A crossover study to evaluate the diversion of malaria vectors in a community with incomplete coverage of spatial repellents in the Kilombero Valley, Tanzania [PDF]

, 2016
Malaria elimination is unlikely to occur if vector control efforts focus entirely on transmission occurring indoors without addressing vectors that bite outdoors and outside sleeping hours.
Kreppel, Katharina, Lobo, Neil F., Maia, Marta Ferreira, Mayagaya, Valeriana, Mbeyela, Edgar, Moore, Sarah Jane, Roman, Deogratius, Ross, Amanda   +7 more
core   +4 more sources

Combined effects of canola plant density and insecticide management strategies on flea beetle abundance, canola defoliation, and yield across the Canadian prairies

Pest Management Science, EarlyView.
Increasing canola plant density reduced flea beetle abundance per plant and increased yield, independent of region or insecticide use, highlighting its potential as a component of integrated pest management. Abstract The crucifer flea beetle, Phyllotreta cruciferae (Goeze), and the striped flea beetle, Phyllotreta striolata (Fabricius) (Coleoptera ...
Shayla Woodland, Héctor A Cárcamo, Tyler Wist, Jennifer Otani, John Gavloski, Rob W Duncan, Tharshinidevy Nagalingam, Alejandro C Costamagna   +7 more
wiley   +1 more source

Activity spectrum of spinosad and indoxacarb : rationale for an innovative pyrethroid resistance management strategy in West Africa [PDF]

, 2004
To face pyrethroid resistance in the cotton ballworm Helicoverpa armigera (Hübner), endosulfan (700 g/ha) has been used in a resistance management strategy for four years in Côte d'Ivoire, West Africa.
Martin, Thibaud, Ochou, Ochou G.
core  

Transport engineering as a strategy to realize rapeseed's potential as a protein‐rich food

Pest Management Science, EarlyView.
The heavily pesticide‐dependent rapeseed is an under‐utilized protein source for food owing to anti‐nutritional glucosinolates. Transport engineering technology may reduce glucosinolates in seeds while increasing defense in vegetative parts. Abstract Rapeseed is the world's second‐largest oilseed crop, and the low‐value press cake that remains after ...
Jakob Skytte Thorsen, Deyang Xu, Barbara Ann Halkier   +2 more
wiley   +1 more source