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Type: Artigo
Title: Parasitism by Ixodiphagus wasps (Hymenoptera: Encyrtidae) in Rhipicephalus sanguineus and Amblyomma ticks (Acari: Ixodidae) in three regions of Brazil
Author: Lopes, Alberto J. O.
Nascimento-Junior, Jose R. S.
Silva, Claudio G.
Prado, Angelo P.
Labruna, Marcelo B.
Costa-Junior, Livio M.
Abstract: Hymenopteran parasitoids have been shown to be of potential value in tick biocontrol. Tick parasitoids has been reported only once in Brazil, over 95 yr ago when Ixodiphagus hookeri (Howard) was reported parasitizing Rhipicephalus sanguineus (Latreille) nymphs in Rio de Janeiro. Herein, we report the occurrence of Ixodiphagus spp. in ticks from three different regions of Brazil. In the state of Maranhao, in northeastern Brazil, parasitoids were detected in R. sanguineus nymphs on three occasions, during August 2009 and September 2010 (dry season), and January 2011 (rainy season). All parasitoids found in northeastern Brazil were identified as I. hookeri. In the state of Mato Grosso do Sul (westDcentral Brazil), one Amblyomma sp. engorged nymph was shown to be parasitized by I. hookeri. In the state of Rondonia (northern Brazil), one Amblyomma sp. engorged nymph was parasitized by Ixodiphagus texanus (Howard). Because Ixodiphagus spp. are present in ecologically distinct and geographically distant areas of Brazil, they are of potential use for biocontrol in the country
Subject: Amblyomma
Country: Estados Unidos
Editor: Oxford University Press
Rights: Fechado
Identifier DOI: 10.1603/EC12012
Date Issue: 2012
Appears in Collections:IB - Artigos e Outros Documentos

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