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Reduced Hatchability of Anopheles Gambiae S.S Eggs in Presence of Third Instar Larvae

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dc.creator Godfrey, Gilbert M.
dc.creator Urasa, Fausta M.
dc.creator Katunzi, Gerald
dc.creator Yarro, Jacob G.
dc.creator Munga, Stephen
dc.creator Kweka, Eliningaya J.
dc.date 2016-07-19T13:06:29Z
dc.date 2016-07-19T13:06:29Z
dc.date 2014
dc.date.accessioned 2021-05-03T13:29:44Z
dc.date.available 2021-05-03T13:29:44Z
dc.identifier Gotifrid, G.M., Urasa, F.M., Katunzi, G., Yarro, J.G., Munga, S. and Kweka, E.J., 2014. Reduced hatchability of Anopheles gambiae ss eggs in presence of third instar larvae. BMC research notes, 7(1), p.1.
dc.identifier http://hdl.handle.net/20.500.11810/3323
dc.identifier 10.1186/1756-0500-7-231
dc.identifier.uri http://hdl.handle.net/20.500.11810/3323
dc.description Background: We investigated the hatchability rates of freshly laid Anopheles gambiae s.s. eggs in presence of thirdinstars larvae. These experiments were conducted using 30 eggs in larval densities of 20, 60 and 100 larvae inmicrocosms. These experiments were designed to evaluate the eggs hatchability in habitats with late larvae instarsof the same species (experimental) or no larvae at all (control). Freshly laid eggs of An.gambiae s.s. were washed inmicrocosms containing larvae of third instars in different three densities (20, 60 and 100) and likewise in controlmicrocosms (without larvae). Eggs hatchability was monitored twice daily until no more first instar larvae emerged.The numbers of first instars larvae were record ed daily and lost eggs were considered preyed upon by third instars.Findings: The findings of this study showed that egg hatchability was significantly influence d by larval density.Conclusion: The findings of this study suggest that presence of larvae in habitats may significantly reducehatchability of eggs.
dc.language en
dc.subject Anopheles gambiae s.s
dc.subject Microcosms
dc.subject Hatchability
dc.subject Larvae
dc.title Reduced Hatchability of Anopheles Gambiae S.S Eggs in Presence of Third Instar Larvae
dc.type Journal Article, Peer Reviewed


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