BACKGROUND & OBJECTIVES Phlebotomus argentipes is the vector for visceral leishmaniasis in India. The development of resistance in kala-azar vector to DDT has been reported from various parts of India. The main objective of this study was to generate information on insecticides susceptibility status of P. argentipes to DDT, malathion and deltamethrin in different parts in three states of India....

Phlebotomus argentipes is an established vector of visceral leishmaniasis in India and other countries of the sub-continent1,2. Phlebotomus argentipes is primarily zoophilic as it prefers animal bait seven times more than the human bait in similar situation3. However, the blood meal analysis proves that it is anthropophilic as well as zoophilic in nature4. Female P. argentipes takes blood from ...

Visceral Leishmaniasis (VL) is a major health problem in Bihar, India. The disease is caused by a protozoan parasite Leishmania donovani and transmitted by the established vector Phlebotomus argentipes (Diptera: Psychodidae) in India. P. argentipes transmits viral and bacterial pathogens. Nematodes were isolated from the body of P. argentpes for the first time in India. Its role as pathogen is ...

Visceral Leishmaniasis (VL) is a major health problem in Bihar, India. The disease is caused by a protozoan parasite Leishmania donovani and transmitted by the established vector Phlebotomus argentipes (Diptera: Psychodidae) in India. P. argentipes transmits viral and bacterial pathogens. Nematodes were isolated from the body of P. argentpes for the first time in India. Its role as pathogen is ...

Although the reported aetiological agent of cutaneous leishmaniasis (CL) in Sri Lanka is Leishmania donovani, the sandfly vector remains unknown. Ninety-five sandflies, 60 females and 35 males, collected in six localities in the district of Matale, central Sri Lanka, close to current active transmission foci of CL were examined for taxonomically relevant characteristics. Eleven diagnostic morph...

As a result of extensive surveys of sand flies carried out during 1987-90 in Thailand, species including a man-biter, Phlebotomus hoepplii, and cattle-biters, P. argentipes and P. major major, were discovered in Kanchanaburi Province. The human-baited catches revealed a low density of P. hoepplii and the biting occurred during 2100-2300 hours. Phlebotomus hoepplii was also found feeding on buff...

BACKGROUND The sand fly Phlebotomus argentipes is arguably the most important vector of leishmaniasis worldwide. As there is no vaccine against the parasites that cause leishmaniasis, disease prevention focuses on control of the insect vector. Understanding reproductive behaviour will be essential to controlling populations of P. argentipes, and developing new strategies for reducing leishmania...

Human indigenous cutaneous leishmaniasis caused by Leishmania donovani complex is endemic in Sri Lanka. We performed an entomological survey to determine the distribution of probable vector species. Sand flies were collected in districts in the dry zone, in the wet zone highlands, and in the wet zone coastal belt of Sri Lanka using CDC light traps, sticky traps and cattle-baited net traps durin...

The repellent action of neem oil was evaluated against sand flies under laboratory and field conditions. Concentrations of 2% neem oil mixed in coconut or mustard oil provided 100% protection against Phlebotomus argentipes throughout the night under field conditions; against Phlebotomus papatasi it repelled sand flies for about 7 h in the laboratory. Neem oil is an indigenous product and a low-...

Visceral leishmaniasis is a deadly parasitic disease that is transmitted via the bite of a female sand fly, Phlebotomus argentipes. The highest burden of this disease is in northern India. In 2005, India embarked on an initiative with Nepal, Bangladesh, and the World Health Organization to eliminate visceral leishmaniasis by 2015. With the goal of 1 case in 10,000 people still unmet, it is prud...