Results 61 to 70 of about 104,642 (301)

Standing genetic variation in laboratory populations of insecticide‐susceptible Phlebotomus papatasi and Lutzomyia longipalpis (Diptera: Psychodidae: Phlebotominae) for the evolution of resistance

open access: yesEvolutionary Applications, 2021
Insecticides can exert strong selection on insect pest species, including those that vector diseases, and have led to rapid evolution of resistance. Despite such rapid evolution, relatively little is known about standing genetic variation for resistance ...
David S. Denlinger   +4 more
doaj   +1 more source

Monosubstituted N‐Arylhydroxylamine Chemistry: Integrating Contemporary Synthetic Approaches for the Efficient Construction of Diverse Heterocyclic Scaffolds

open access: yesChemistry – A European Journal, EarlyView.
Monosubstituted N‐arylhydroxylamines represent a unique subclass of hydroxylamines that act as pivotal intermediates in redox transformations and as versatile platforms for further synthetic transformations. They serve as key building blocks in the synthesis of architecturally complex heterocycles and other valuable organic compounds.
Michael G. Kallitsakis   +2 more
wiley   +1 more source

Multiple insecticide resistance in Anopheles funestus from Mopeia, Central Mozambique

open access: yesMalaria Journal
Background The main malaria vector control methods implemented in Mozambique are insecticide-treated nets (ITN’s) and indoor residual spraying (IRS).
Caroline Kiuru   +10 more
doaj   +1 more source

Current status of insecticide resistance among malaria vectors in Kenya

open access: yesParasites & Vectors, 2017
Background Insecticide resistance has emerged as one of the major challenges facing National Malaria Control Programmes in Africa. A well-coordinated national database on insecticide resistance (IRBase) can facilitate the development of effective ...
Benyl M. Ondeto   +8 more
doaj   +1 more source

Insecticide treated bednets: A review [PDF]

open access: yes, 2002
The functioning and efficacy of Insecticide Treated Nets (ITNs) in controlling malaria are discussed in the present review. ITNs Insecticide Treated Nets (ITNs) have been shown to have a beneficial impact in reducing malaria mortality and morbidity in ...
Curtis, CF, Fanello, CI, Majori, G
core  

Innovative electrospun geopolymer/zeolite/PVA composite membranes

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Proposed scheme of gas adsorption mechanisms on electrospun geopolymer/zeolite/PVA composite membranes. Abstract Innovative electrospun poly(vinyl alcohol) (PVA)–geopolymer–zeolite 13X composite membranes were successfully fabricated and systematically characterized.
Mariana Schneider   +7 more
wiley   +1 more source

Target-site mutations (AChE and kdr), and PSMO activity in codling moth (Cydia pomonella (L.) (Lepidoptera: Tortricidae)) populations from Spain [PDF]

open access: yes, 2018
Codling moth, Cydia pomonella (L.) is a key pest of global importance that affects apple fruit production and whose populations have developed resistance to insecticides in many apple production areas.
Avilla Hernández, Jesús   +3 more
core   +3 more sources

Nanofiber PVA‐Based Membranes Incorporating Functionalized Spanish Broom Derivatives for Sustainable Water Purification

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This study investigates Spanish broom (Spartium junceum) as a renewable source for electrospun composite membranes in sustainable water purification. MCC and biochar were functionalized with eco‐friendly precursors and nanomaterials (i.e., HNT, β‐CDs) to develop hybrid PVA nanofiber composites.
Giulia Rando   +7 more
wiley   +1 more source

Silverleaf whiteflies show no increase in insecticide resistance

open access: yesCalifornia Agriculture, 1996
The silverleaf whitefly (Bemisia argentifolii Bellows & Perring) continues to be a difficult pest to control in California's desert valleys. To gain a better understanding of the possible role that insecticide resistance plays in its annual outbreaks, a ...
S Castle   +5 more
doaj   +2 more sources

The impact of insecticide decay on the rate of insecticide resistance evolution for monotherapies and mixtures

open access: yesMalaria Journal
Background The problem of insecticide decay following their deployment in public health applications is frequently highlighted as an issue for sustained disease control.
Neil Philip Hobbs, Ian Hastings
doaj   +1 more source

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