Insecticide resistance in the sand fly, Phlebotomus papatasi from Khartoum State, Sudan
نویسندگان
چکیده
منابع مشابه
Delayed-type hypersensitivity to Phlebotomus papatasi sand fly bite: An adaptive response induced by the fly?
The saliva of bloodsucking arthropods contains a large array of pharmacologically active compounds that assist hematophagy. Arthropod saliva is also responsible for causing uncomfortable allergic responses in its vertebrate hosts. In this article, we investigate whether the sand fly Phlebotomus papatasi, known to produce a strong delayed-type hypersensitivity (DTH) in humans, could benefit from...
متن کاملEffect of Different Blood Sources on the Feeding Time of Sand Fly, Phlebotomus Papatasi.
The feeding time for sand fly females was determined experimentally by feeding of thirty females (3-5 days-old) sand fly Phlebotomus papatasi on different blood sources (human, pigeon, hamster and blab C mice). Mean feeding time was longest on blab C mice, 8.55 minutes, followed by hamster, 7.05 minutes, then pigeon, 4.84minutes, and finally human, 4.69 minutes. Significant difference was obser...
متن کاملBaseline insecticide susceptibility data of Phlebotomus papatasi in Iran.
BACKGROUND & OBJECTIVES Phlebotomine sandflies (Diptera: Psychodidae) play main role in the transmission of different forms of leishmaniasis in the world. Phlebotomus papatasi is the main vector of zoonotic cutaneous leishmaniasis (ZCL) in Iran. There are several control measures for vector control using different classes of insecticides. The aim of this study was to breed the sandflies which w...
متن کاملA test for genetic exchange in mixed infections of Leishmania major in the sand fly Phlebotomus papatasi.
We tested if genetic exchange was observable between two strains of Leishmania major (Trypanosomatidae) during mixed infection of the sand fly Phlebotomus papatasi. Previous studies suggested that genetic exchange may occur in natural populations of Leishmania at a low frequency, but experimental crosses examining small numbers of progeny (less than 60) did not reveal hybrid parasites. Accordin...
متن کاملImpacts of Agricultural Practices on Insecticide Resistance in the Malaria Vector Anopheles arabiensis in Khartoum State, Sudan
BACKGROUND Agricultural pesticides may play a profound role in selection of resistance in field populations of mosquito vectors. The objective of this study is to investigate possible links between agricultural pesticide use and development of resistance to insecticides by the major malaria vector Anopheles arabiensis in northern Sudan. METHODOLOGY/PRINCIPAL FINDINGS Entomological surveys wer...
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ژورنال
عنوان ژورنال: Parasites & Vectors
سال: 2012
ISSN: 1756-3305
DOI: 10.1186/1756-3305-5-46