"insecticide resistance /susceptibility monitoring in anopheles pulcherrimus (diptera: culicidae) in ghasreghand district, sistan and baluchistan province, iran"
نویسندگان
چکیده
two organochlorine, one organophosphate, two carbamate and two pyrethroid insecticides have been studied for their comparative study against fieldcollected an.pulcherrimus. the trail was conducted in ghasreghand district, sistan and baluchistan province, southeastern iran using who impregnated papers at the diagnostic dose. results revealed that this species exhibit resistant to 0.4% dieldrin (mortality 86 ± 2.07). dose response regression line from interval exposure times to 0.4% dieldrin showed that lt50 and lt90 was 14 and 76 minutes, respectively. the efficacles of other insecticides such as 4% ddt, 5% malathion, 0.1% bendiocarb, 0.1% propoxur, 0.25% permethrin and 0.1% lambdacyhalothrin were maximum when mosquitoes exposed 1 hour at diagnostic dose followed by 24 hour recovery period.
منابع مشابه
status of insecticide resistance in anopheles culicifacies (diptera: culicidae) in ghasreghand district, sistan and baluchistan province, iran, (1997)
anopheles culicifacies s.l. plays an important role in transmission of malaria in sistan and baluchistan province, southeastern iran. adult susceptibility test on fieltt-collccled mosquitoes was conducted in ohasreghand district. who diagnostic test procedures revealed that adult females were resistant to 0.4% dieuirin (mortality 64.5 ± 3.13), tolerant to 0.1% propoxur (mortality 88.5 ± 2.24) a...
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background: mosquito-borne diseases are a major public health threat in iran. the objective of this study was to determine the fauna of culicinae mosquitoes for future mosquito control programs. methods: three genera and eleven species of the subfamily culicinae (diptera: culicidae) were collected by dipping technique and identified in chabahar county, sistan and baluchistan province, southe...
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There is very little information about the mosquito fauna of Mahshahr district. The present study gives an overview of data on the species composition and distribution of mosquitoes in the Mahshahr district, Khuzestan province, southwest of Iran. In order to study the mosquito fauna, the samples were collected from May to November 2012 using dipping and total catch methods from seven villages (...
متن کاملRole of Anopheles culicifacies s.l. and An. pulcherrimus in malaria transmission in Ghassreghand (Baluchistan), Iran.
A 2-site immunoradiometric assay (IRMA) was performed on the head and thorax of Anopheles culicifacies s.l. and An. pulcherrimus females, the 2 most common anopheline species in the District of Ghassreghand (Baluchistan, Iran), collected during the 2 peak malaria transmission seasons (May and September-October 1991). Positive IRMA results revealed the 2 species as potential vectors of malaria i...
متن کاملFauna and some biologic charactristics of Anopheles mosquitoes (Diptera: Culicidae) in malaria high risk regions: Hormozgan Province, 2007-2008
Introduction: Anopheles mosquitoes are the sole biologic vectors of mlaria. Up to now, more than 480 species of Anopheles have been identified. The present study was achieved to identify the Anopheles mosquitoes of malaria high risk foci in Hormozgan province (Bashagard and Syahoo districts) and detect their main biologic charactristics in 2007-2008. Methods: Larvae, pupae and adult mosquit...
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عنوان ژورنال:
iranian journal of public healthجلد ۳۱، شماره ۱-۲، صفحات ۱۱-۱۴
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