Journal
ANNALS OF THE ENTOMOLOGICAL SOCIETY OF AMERICA
Volume 104, Issue 3, Pages 429-433Publisher
ENTOMOLOGICAL SOC AMER
DOI: 10.1603/AN10045
Keywords
kala-azar (visceral leishmaniasis); Phlebotomus argentipes; laboratory colonization; blood feeding; nonhuman host
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Funding
- Department of Biotechnology, New Delhi
- Indian Institute of Chemical Technology, Hyderabad
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Visceral leishmaniasis (VL) or kala-azar is transmitted by parasite-infected sandflies. The female sandfly Phlebotomus argentipes Annandale & Brunetti (Diptera: Psychodidae) carries the protozoan parasite Leishmania donovani (Kinetplastida: Trypanosomatidae) in its gut and injects the pathogen along with its saliva into the bloodstream of a human host. This article reports the successful setup of a very productive laboratory insectarium-based P. argentipes colony, by optimizing breeding conditions and choice of laboratory host animal for blood feeding of the female sandflies. The work also suggests that the source of blood feeding is a critical parameter for egg laying and maturation, which are essential for the maintenance of laboratory colonies of such hematophagous insects.
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