Larvicidal, pupicidal and insecticidal activities of <i>Cosmos bipinnatus</i>, <i>Foeniculum vulgare</i> and <i>Tagetes minuta</i> against <i>Culex quinquefasciatus</i> mosquitoes
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چکیده
منابع مشابه
Larvicidal and pupicidal activities of essential oils from Zingiberaceae plants against Aedes aegypti (Linn.) and Culex quinquefasciatus say mosquitoes.
We conducted this study to investigate the efficacy of herbal essential oils from 12 species of Zingiberaceae plants to determine their larvicidal and pupicidal activity against fourth instar larvae and pupae of Aedes aegypti and Culex quinquefasciatus mosquitoes. Probit analysis was used to analyze the data. Larval mortality was recorded at 1, 5, 10, 15, 30 and 60 minutes and 24 hours. Pupal m...
متن کاملLarvicidal Activity of Bacillus laterosporus Against Mosquitoes
In present study Bacillus laterosporus isolated from a commercial formulation showed larvicidal activity against second instar larvae of Aedies aegypti, Anophles stephense and Culex qunquefasciatus. The % mortality without heat treatment was 37.34 against Anophles and 18.67 against Culex. The toxin was heat stable and its toxicity increased with inoculum size and incubation time. The study reve...
متن کاملLarvicidal, pupicidal and repellent activities of Gaultheria oil (Plantae: Ericaceae) against the filarial vector, Culex quinquefasciatus (Insecta: Diptera: Culicidae)
Over the world, more than 50% of persons with filariasis receive their infections from the bites of mosquitoes, particularly C. quinquefasciatus. Some photochemical comprise toxic compounds that can be exploited to control mosquito larvae. Gaultheria oil or wintergreen oil which contains methyl salicylate as a major component and has been used in the present study to investigate the larvicidal,...
متن کاملLarvicidal efficacy of botanical extracts against two important vector mosquitoes.
OBJECTIVE To determine the larvicidal efficacy of different solvent leaf extract of Ervatamia coronaria and Caesalpinia pulcherrima against Anopheles subpictus and Culex tritaeniorhynchus. MATERIALS AND METHODS Twenty five early third instar larvae of Anopheles subpictus and Culex tritaeniorhynchus were exposed to various concentrations and were assayed in the laboratory. The larval mortality...
متن کاملLarvicidal and IGR activity of extract of Tanzanian plants against malaria vector mosquitoes.
BACKGROUND & OBJECTIVES This paper reports the larvicidal activity of seventeen Tanzanian plant species against the malaria vector, Anopheles gambiae s.s. Giles larvae. Some of the plants are used traditionally as sources of insecticidal materials. METHODS The crude extracts from the leaves, stem and root barks of the investigated plants were obtained by solvent extraction and then bio-assaye...
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ژورنال
عنوان ژورنال: Tropical Journal of Pharmaceutical Research
سال: 2016
ISSN: 1596-9827,1596-5996
DOI: 10.4314/tjpr.v15i5.10