Use este identificador para citar ou linkar para este item: https://locus.ufv.br//handle/123456789/22813
Tipo: Artigo
Título: Interaction between the nematophagous fungus Duddingtonia flagrans and infective larvae of Haemonchus contortus (Nematoda: Trichostrongyloidea)
Autor(es): Araújo, J. V.
Campos, A. K.
Guimarães, M. P.
Abstract: The interaction between Duddingtonia flagrans and infective larvae of Haemonchus contortus was studied in vitro under optical and scanning electron microscopy. Trap formation by the fungus started 9 hours after inoculation and first larvae were found 11 hours after larval inoculation on colonies grown on the surface of dialysis membranes. Scanning electron micrographs were taken 12, 24, 36 and 48 h after larval predation. Details of predation structures and fungus-larvae interaction are described. A mucilaginous substance occurred at the points of adherence of traps to nematode cuticle. Bacteria were also found at some points of interaction between fungus and larval cuticle. Cuticle penetration by fungus hyphae occurred only 48 h after predation.
Palavras-chave: Nematophagous fungus
Duddingtonia flagrans
Infecting larvae
Haemonchus contortus
Editor: Journal of Helminthology
Tipo de Acesso: Open Access
URI: https://doi.org/10.1017/S0022149X08032203
http://www.locus.ufv.br/handle/123456789/22813
Data do documento: Dez-2008
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