Results 101 to 110 of about 5,875 (196)

Resistance of Aedes aegypti (Diptera: Culicidae) Populations to Deltamethrin, Permethrin, and Temephos in Cambodia. [PDF]

open access: yes, 2018
Dengue fever is a major public health concern, including 185,000 annual cases in Cambodia. Aedes aegypti is the primary vector for dengue transmission and is targeted with insecticide treatments. This study characterized the insecticide resistance status
Boyer, Sébastien   +11 more
core   +3 more sources

Determining the efficacy of guppies and pyriproxyfen (Sumilarv® 2MR) combined with community engagement on dengue vectors in Cambodia: study protocol for a randomized controlled trial. [PDF]

open access: yes, 2017
BACKGROUND: Evidence on the effectiveness of low-cost, sustainable, biological vector-control tools for the Aedes mosquitoes is limited. Therefore, the purpose of this trial is to estimate the impact of guppy fish (guppies), in combination with the use ...
Alexander, Neal   +13 more
core   +2 more sources

Studies on the Susceptibility of Different Developmental Stages of [Bemisia tabaci (Gennadius)] to Pyriproxyfen and Citowett Oil

open access: yesMajallah-i ḥifāẓat-i giyāhān, 2018
Introduction: Bemisia tabaci is highly polyphagous herbivore. This is one of the most important cotton pests throughout the world. Bemisia tabaci causes noticeable damage to quality and quantity of cotton yield.
sedighe ashtari
doaj   +1 more source

New Paradigms for Virus Detection, Surveillance and Control of Zika Virus Vectors in the Settings of Southeast Asia [PDF]

open access: yes, 2016
Zika virus (ZIKV) has now become a global public health concern. The vectors for ZIKV are Aedes aegypti and Aedes albopictus. Both these mosquitoes are predominant in Southeast Asia and are also responsible for the spread of other arboviral diseases like
Indra Vythilingam   +4 more
core   +2 more sources

A six-month chronic dietary toxicity study of pyriproxyfen in rats.

open access: yesThe Journal of Toxicological Sciences, 1989
Groups of 21 male and 21 female Sprague-Dawley (SD) rats were fed diets containing pyriproxyfen at concentrations of 0, 80, 400, 2,000 and 10,000 ppm for 6 months. No death was found in any group. Alopecia in the neck and/or back, and soft feces were noticed in both sexes fed 10,000 ppm.
Y, Koyama   +7 more
openaire   +3 more sources

Effects of a new outdoor mosquito control device, the mosquito landing box, on densities and survival of the malaria vector, Anopheles arabiensis, inside controlled semi-field settings [PDF]

open access: yes, 2015
Background The significance of malaria transmission occurring outdoors has risen even in areas where indoor interventions such as long-lasting insecticidal nets and indoor residual spraying are common.
Kaindoa, Emmanuel   +8 more
core   +3 more sources

Effects of pyriproxyfen and imidacloprid on mortality and reproduction of Menochilus sexmaculatus (Coleoptera: Coccinellidae), predator of Agonoscena pistaciae

open access: yesJournal of Crop Protection, 2016
The effect of two insecticides, imidacloprid and pyriproxyfen, were investigated on some biological parameters of ladybird beetle Menochilus sexmaculatus (F.) (Coleoptera: Coccinellidae) under laboratory condition.
Mahsa Nazari   +2 more
doaj  

Pesticide‐mediated trophic cascade and an ecological trap for mosquitoes

open access: yesEcosphere, 2018
Broad‐spectrum pesticides can have immediate toxic effects both on target pest species and on non‐target species. They may also have positive residual effects on mosquitoes after pesticide degradation, by altering the community structure, that is, by ...
Claire Duchet   +9 more
doaj   +1 more source

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