Results 31 to 40 of about 103,645 (295)

Combining unrelated insecticides for improved control and management of insecticide resistant African malaria vectors [PDF]

open access: yes
It is now generally accepted that if nothing is done and insecticide resistance in malaria vectors especially to pyrethroids eventually led to widespread failure of current vector control strategies, the progress achieved so far in reducing the burden of
Ngufor, CA
core   +1 more source

Bio-efficacy of selected long-lasting insecticidal nets against pyrethroid resistant Anopheles arabiensis from South-Western Ethiopia. [PDF]

open access: yes, 2012
The emergence and spread of insecticide resistance in the major African malaria vectors Anopheles gambiae s.s. and Anopheles arabiensis may compromise control initiatives based on insecticide-treated nets (ITNs) or indoor residual spraying (IRS), and ...
Asale, Abebe   +5 more
core   +3 more sources

Geometric morphometrics of nine field isolates of Aedes aegypti with different resistance levels to lambda-cyhalothrin and relative fitness of one artificially selected for resistance. [PDF]

open access: yesPLoS ONE, 2014
Aedes aegypti, a mosquito closely associated with humans, is the principal vector of dengue virus which currently infects about 400 million people worldwide.
Nicolás Jaramillo-O   +2 more
doaj   +1 more source

Investigation of negative cross-resistance as a resistance-management tool for insecticide-treated nets.

open access: yes, 2004
Resistance management for insecticide-treated nets (ITNs) remains a challenge. Options are limited, because a safe and highly active insecticide with a persistence of several months is required.
Curtis, CF, Kolaczinski, JH
core   +1 more source

Long-term trends in Anopheles gambiae insecticide resistance in Côte d’Ivoire

open access: yesParasites & Vectors, 2014
Background Malaria control is heavily dependent on the use of insecticides that target adult mosquito vectors via insecticide treated nets (ITNs) or indoor residual spraying (IRS). Four classes of insecticide are approved for IRS but only pyrethroids are
Constant AV Edi   +12 more
doaj   +1 more source

The insecticide resistance status of malaria vectors in the Mekong region

open access: yesMalaria Journal, 2008
Background Knowledge on insecticide resistance in target species is a basic requirement to guide insecticide use in malaria control programmes. Malaria transmission in the Mekong region is mainly concentrated in forested areas along the country borders ...
Denis Leen   +13 more
doaj   +1 more source

Development of Resistance to Pyrethroid in Culex pipiens pallens Population under Different Insecticide Selection Pressures. [PDF]

open access: yesPLoS Neglected Tropical Diseases, 2015
Current vector control programs are largely dependent on pyrethroids, which are the most commonly used and only insecticides recommended by the World Health Organization for insecticide-treated nets (ITNs).
Linna Shi   +17 more
doaj   +1 more source

Monitoring of synthetic insecticides resistance and mechanisms among malaria vector mosquitoes in Iran: A systematic review

open access: yesHeliyon, 2022
Background: In Iran, the prospect of malaria control relies mainly on insecticides used against the genus Anopheles (Diptera: Culicidae) as important vectors of malaria, arboviruses, and so on.
Ebrahim Abbasi   +5 more
doaj   +1 more source

A Testis‐Specific Aralkylamine N‐Acetyltransferase Regulates Dimorphic Sperm Function and Male Fertility in Moths

open access: yesAdvanced Science, EarlyView.
We identify a Lepidoptera‐conserved testis‐specific arylalkylamine N‐acetyltransferase (LTNAT) that governs male moth fertility via a novel mechanism. LTNAT loss disrupts eupyrene sperm mitochondrial derivatives and impairs apyrene sperm motility, offering a safe molecular target for innovative pesticides and genetic pest control.
Hao Sun   +5 more
wiley   +1 more source

Insights from agriculture for the management of insecticide resistance in disease vectors

open access: yesEvolutionary Applications, 2018
Key to contemporary management of diseases such as malaria, dengue, and filariasis is control of the insect vectors responsible for transmission. Insecticide‐based interventions have contributed to declines in disease burdens in many areas, but this ...
Eleanore D. Sternberg, Matthew B. Thomas
doaj   +1 more source

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