Results 31 to 40 of about 9,811 (187)

LARVICIDAL ALGAE

open access: yesJournal of the American Mosquito Control Association, 2007
Although most algae are nutritious food for mosquito larvae, some species kill the larvae when ingested in large quantities. Cyanobacteria (blue-green algae) that kill larvae do so by virtue of toxicity. While blue-green algae toxins may offer possibilities for delivery as larvicides, the toxicity of live blue-green algae does not seem consistent ...
openaire   +2 more sources

An affordable, quality-assured community-based system for high-resolution entomological surveillance of vector mosquitoes that reflects human malaria infection risk patterns. [PDF]

open access: yes, 2012
: BACKGROUND: More sensitive and scalable entomological surveillance tools are required to monitor low levels of transmission that are increasingly common across the tropics, particularly where vector control has been successful.
A Bhattarai   +118 more
core   +7 more sources

ANTHELMINTIC ACTIVITY OF LAPACHOL, β-LAPACHONE AND ITS DERIVATIVES AGAINST Toxocara canis LARVAE

open access: yesRevista do Instituto de Medicina Tropical de São Paulo, 2015
Anthelmintics used for intestinal helminthiasis treatment are generally effective; however, their effectiveness in tissue parasitosis (i.e. visceral toxocariasis) is moderate.
Taís MATA-SANTOS   +11 more
doaj   +1 more source

Larviciding to prevent malaria transmission

open access: yesCochrane Database of Systematic Reviews, 2019
Larviciding refers to the regular application of chemical or microbial insecticides to water bodies or water containers to kill the aquatic immature forms of the mosquito (the larvae and pupae).To summarize research evidence evaluating whether larviciding with chemical or microbial insecticides prevents malaria transmission.We searched the Cochrane ...
Choi, Leslie   +2 more
openaire   +3 more sources

Pickering Brook Salt Marsh Restoration - Phase II [PDF]

open access: yes, 2005
In the early 1900’s, the majority of coastal salt marshes in New England were ditched as part of an aggressive mosquito control program. In an attempt to eradicate mosquito-breeding habitat, open water areas were drained by a series of ditches excavated ...
Reilly, Patti
core   +1 more source

Efficacy of Bacillus thuringiensis var. israelensis against malaria mosquitoes in northwestern Burkina Faso [PDF]

open access: yes, 2014
Background: In Sub Saharan Africa malaria remains one of the major health problems and its control represents an important public health measure. Integrated malaria control comprises the use of impregnated mosquito nets and indoor residual spraying.
Becker, Norbert   +6 more
core   +1 more source

Chemical composition and larvicidal activities of the essential oil of Zanthoxylum armatum DC (Rutaceae) against three mosquito vectors [PDF]

open access: yesJournal of Vector Borne Diseases, 2007
Background & objectives: In view of the recently increased interest in developing plant origininsecticides as an alternative to chemical insecticide, this study was undertaken to assess the larvicidalpotential of the essential oil from the seeds of ...
Mohini Tiwary, S.N. Naik, Dhananjay Kumar Tewary, P.K. Mittal , S. Yadav
doaj  

Optimization of Formula Granule of Lempuyang Gajah (Zingiber zerumbet (L) J.E.Smith) Rhizome Purified Extract as a Larvicide

open access: yesMajalah Obat Tradisional, 2020
Lempuyang gajah rhizome (Zingiber zerumbet (L) Smith is considered potential as larvicidal. A previous study has shown that the purified extract of Z. zerumbet rhizome was toxic against Adese aegypti larvae.
Tri Murini   +3 more
doaj   +1 more source

Densovirus Oil Suspension Significantly Improves the Efficacy and Duration of Larvicidal Activity against Aedes albopictus

open access: yesViruses, 2022
Aedes albopictus is the sole vector for various mosquito-borne viruses, including dengue, chikungunya, and Zika. Ecofriendly biological agents are required to reduce the spread of these mosquito-borne infections.
Khadija Batool   +10 more
doaj   +1 more source

Larvicidal, Repellent and Irritant Potential of the Seed-derived Essential oil of Apium graveolens against Dengue Vector, Aedes aegypti L. (Diptera: Culicidae)

open access: yesFrontiers in Public Health, 2014
Aedes aegypti L., the primary carrier for viruses causing dengue, chikungunya and yellow fever is widespread over large areas of the tropics and subtropics.
Sarita eKumar   +3 more
doaj   +1 more source

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