Anthropogenic Factors Driving Recent Range Expansion of the Malaria Vector Anopheles stephensi
نویسندگان
چکیده
منابع مشابه
Larvicidal activity of Ferulago carduchorum Boiss. & Hausskn. against the main malaria vector, Anopheles stephensi
Background and objectives: Malaria is a remarkable cause of death in the world. Several ways are used by researchers to control or to decrease the detrimental effects of the disease, in which natural insecticides with less malaria vectors resistance and lower environmental damages are considered in last decades.The objective of this study was to assess the larvicidal activity of the whole flowe...
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The fruit of Melia azedarach L. (Meliaceae) was extracted with hexane, and its fatty acids methyl ester was analyzed using GC/MS. Thirteen components representing 85.1% of the total extract were identified. The major components identified were methyl palmitate (18.8%), methyl linolenate (16.1%) and methyl linoleate (9.8%). The fruits’ extract had a LC50 of 5.5 ppm agai...
متن کاملLarvicidal activities of some Iranian native plants against the main malaria vector, Anopheles stephensi.
Malaria is considered a major health problem in Iran. There are different methods for vector control. In this study we tested the larvicidal effects of some Iranian plants. The methanolic extracts of 11 plants were prepared with percolation method. The larvicidal activities of them against malaria vector, Anopheles stephensi were studied using World Health Organization standard method. All LC50...
متن کاملArtificial activation of mature unfertilized eggs in the malaria vector mosquito, Anopheles stephensi (Diptera, Culicidae).
In the past decade, many transgenic lines of mosquitoes have been generated and analyzed, whereas the maintenance of a large number of transgenic lines requires a great deal of effort and cost. In vitro fertilization by an injection of cryopreserved sperm into eggs has been proven to be effective for the maintenance of strains in mammals. The technique of artificial egg activation is a prerequi...
متن کاملDeltamethrin induced functional mortality of Anopheles stephensi, the urban malaria vector, in relation to resistance development.
urban malaria vector, accounts for about 15% of the total malaria incidence in India1. The vector control primarily relies on the use of chemical insecticides like synthetic pyrethroids in the form of insecticide treated nets (ITNs), long-lasting insecticidal nets (LLINs) and indoor residual spraying (IRS)2. In urban areas, IRS is not feasible; hence use of ITNs and LLINs could provide an effec...
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ژورنال
عنوان ژورنال: Frontiers in Public Health
سال: 2019
ISSN: 2296-2565
DOI: 10.3389/fpubh.2019.00053