Results 11 to 20 of about 305,304 (361)

Insights into dendritic cell maturation during infection with application of advanced imaging techniques

open access: yesFrontiers in Cellular and Infection Microbiology, 2023
Dendritic cells (DCs) are crucial for the initiation and regulation of adaptive immune responses. When encountering immune stimulus such as bacterial and viral infection, parasite invasion and dead cell debris, DCs capture antigens, mature, acquire ...
Qi Xiao   +5 more
doaj   +1 more source

Threats to the effectiveness of insecticide-treated bednets for malaria control: thinking beyond insecticide resistance.

open access: yesLancet Global Health, 2021
From 2004 to 2019, insecticide-treated bednets (ITNs) have been the most effective tool for reducing malaria morbidity and mortality in sub-Saharan Africa. Recently, however, the decline in malaria cases and deaths has stalled.
Steve Lindsay   +2 more
semanticscholar   +1 more source

Dengue fever and insecticide resistance in Aedes mosquitoes in Southeast Asia: a review

open access: yesParasites & Vectors, 2021
Dengue fever is the most important mosquito-borne viral disease in Southeast Asia. Insecticides remain the most effective vector control approach for Aedes mosquitoes.
Soon Jian Gan   +6 more
semanticscholar   +1 more source

Recent trends in global insecticide use for disease vector control and potential implications for resistance management

open access: yesScientific Reports, 2021
Insecticides have played a major role in the prevention, control, and elimination of vector-borne diseases, but insecticide resistance threatens the efficacy of available vector control tools.
Henk van den Berg   +7 more
semanticscholar   +1 more source

Efficacy of some entomopathogens against Ephestia cautella (Walker) (Lepidoptera: Pyralidae) in stored date fruits

open access: yesEgyptian Journal of Biological Pest Control, 2022
Background Ephestia cautella (Walker) (Lepidoptera:Pyralidae) is one of the most economically important date fruits insect pests, which causes major losses in quantity and quality of the date yield.
Wael Kamal Mohamed El Shafei   +2 more
doaj   +1 more source

Chemical composition and bioactivities of Melaleuca alternufolia essential oil and its main constituents against Spodoptera littoralis (Boisaduval, 1833)

open access: yesBulletin of the National Research Centre, 2022
Highlights The chemical composition of M. alternifolia EO was identified by GC–MS. The EO of M. alternifolia and its components, terpinen-4-ol and γ-terpinene, had potent bioactivity against S. littoralis. M.
Seham M. Ismail   +3 more
doaj   +1 more source

Cyanide as an Insecticide [PDF]

open access: yesJournal of Economic Entomology, 1908
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Woglum, R. S. (Russell Sage)   +1 more
openaire   +1 more source

Control Effects of Three Insecticide Sprays and Root Irrigation on Population of Tomato Bemisia tabaci

open access: yesGuangdong nongye kexue, 2022
【Objective】The study aimed to explore the effects and application methods of dinotefuran, cyantraniliprole and spirotetramat in the control of Bemisia tabaci in Guangxi region, with a view to providing references for the control of B.
Dewei LI   +6 more
doaj   +1 more source

An insecticide target in mechanoreceptor neurons

open access: yesScience Advances, 2022
Hundreds of neurotoxic insecticides are currently in use. However, only a few direct targets have been identified. Here, using Drosophila and the insecticide flonicamid, we identified nicotinamidase (Naam) as a previous unidentified molecular target for ...
X. Qiao   +8 more
semanticscholar   +1 more source

Exposure to organophosphate insecticides, inappropriate personal protective equipment use, and cognitive performance among pesticide applicators

open access: yesFrontiers in Public Health, 2022
Inappropriate use of personal protective equipment (PPE) among pesticide applicators may increase urinary organophosphate (OP) metabolite levels and subsequently increase risks of cognitive performance.
Jiraporn Chittrakul   +2 more
doaj   +1 more source

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