CULEX TRITAENIORHYNCHUS GILES
نویسندگان
چکیده
منابع مشابه
A mark-release-recapture experiment with Culex tritaeniorhynchus Giles.
A mark-release-recapture experiment with the progeny of wild collected Culex tritaeniorhynchus was conducted at the village of Khokhar near Lahore, Pakistan, during June-July 1976, the onset of the monsoon. Recapture rates for each of three releases ranged from a low of 0*19”,, for males to a high of 0.58”,, for females. Male and female recaptures were well correlated with the dispersion patter...
متن کاملInsecticide susceptibility status of Culex tritaeniorhynchus giles, vector of Japanese encephalitis in Delhi.
Laboratory studies were carried out to ascertain the current susceptibility status of adult and larval stages of the Culex tritaeniorhynchus mosquito, vector of Japanese encephalitis, to various insecticides used under public health programs in India. The present study revealed that exposure of adult mosquitoes to diagnostic concentrations of DDT - 4.0%, malathion - 5.0%, fenitrothion - 1.0%, a...
متن کاملLarvicidal activity of Saponin isolated from Gymnema sylvestre R. Br. (Asclepiadaceae) against Japanese Encephalitis vector, Culex tritaeniorhynchus Giles (Diptera: Culicidae).
AIM To determine the larvicidal activity of various extracts of Gymnema (G.) sylvestre against the Japanese Encephalitis vector, Culex tritaeniorynchus in Tamilnadu, India. To identify the active principle present in the promising fraction obtained in Chlorofom:Methanol extract of Fraction 2. MATERIALS AND METHODS The G. Sylvestre leaf extracts were tested, employing WHO procedure against fou...
متن کاملPrediction Forecast for Culex tritaeniorhynchus Populations in Korea
OBJECTIVES Japanese encephalitis is considered as a secondary legal infectious disease in Korea and is transmitted by mosquitoes in the summer season. The purpose of this study was to predict the ratio of Culex tritaeniorhynchus to all the species of mosquitoes present in the study regions. METHODS From 1999 to 2012, black light traps were installed in 10 regions in Korea (Busan, Gyeonggi, Ga...
متن کاملConfirmation of Culex (Culex) tritaeniorhynchus summorosus (Diptera: Culicidae) as a separate species.
BACKGROUND & OBJECTIVES Culex tritaeniorhynchus, a member of Cx. vishnui subgroup, is an important vector of Japanese encephalitis (JE) virus. Cx. tritaeniorhynchus summorosus considered as a variety or subspecies of Cx. tritaeniorhynchus, has been studied in detail to settle its taxonomic status. Surveys for the collection of Cx. tritaeniorhynchus from Chandigarh and adjoining areas have estab...
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ژورنال
عنوان ژورنال: Japanese Journal of Tropical Medicine and Hygiene
سال: 1981
ISSN: 2186-1811,0304-2146
DOI: 10.2149/tmh1973.9.37