Mycobiota associated with larval mines of Thrypticus truncatus and T. sagittatus (Diptera, Dolichopodidae) on waterhyacinth, Eichhornia crassipes, in Argentina

Thrypticus truncatus is a candidate agent for biocontrol of waterhyacinth; the larvae of this diptera mine in the petioles and feed on the phloem in the vascular bundles. The mycobiota associated with T. truncatus and T. sagittatus mines was investigated during two surveys undertaken in the spring a...

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Autores principales:	Hernández, M.C., Pildain, M.B., Novas, M.V., Sacco, J., Lopez, S.E.
Formato:	JOUR
Materias:	Biological control Insect-microbial interaction Mycobiota T. sagittatus Thrypticus truncatus Waterhyacinth Achlya Achlya americana Acremonium (Ascomycota) Acremonium sp. Alternaria alternata Bionectria ochroleuca Cladosporium Cladosporium cladosporioides Cytospora Diptera Dolichopodidae Eichhornia Eichhornia crassipes Epicoccum purpurascens Fungi Fusarium Gibberella avenacea Hexapoda Mucor Mycota Pestalotiopsis guepinii Phoma Plectosphaerella cucumerina Thrypticus Thrypticus sagittatus
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_10499644_v41_n3_p321_Hernandez
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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spelling	todo:paper_10499644_v41_n3_p321_Hernandez2023-10-03T15:58:41Z Mycobiota associated with larval mines of Thrypticus truncatus and T. sagittatus (Diptera, Dolichopodidae) on waterhyacinth, Eichhornia crassipes, in Argentina Hernández, M.C. Pildain, M.B. Novas, M.V. Sacco, J. Lopez, S.E. Biological control Insect-microbial interaction Mycobiota T. sagittatus Thrypticus truncatus Waterhyacinth Achlya Achlya americana Acremonium (Ascomycota) Acremonium sp. Alternaria alternata Bionectria ochroleuca Cladosporium Cladosporium cladosporioides Cytospora Diptera Dolichopodidae Eichhornia Eichhornia crassipes Epicoccum purpurascens Fungi Fusarium Gibberella avenacea Hexapoda Mucor Mycota Pestalotiopsis guepinii Phoma Plectosphaerella cucumerina Thrypticus Thrypticus sagittatus Thrypticus truncatus Thrypticus truncatus is a candidate agent for biocontrol of waterhyacinth; the larvae of this diptera mine in the petioles and feed on the phloem in the vascular bundles. The mycobiota associated with T. truncatus and T. sagittatus mines was investigated during two surveys undertaken in the spring and autumn in the Delta of the Paraná River, Argentina. Isolations were made from the mines and larval feeding points, as well as from the larvae, following dissection of the petioles, and plated onto agar. Young and upper parts of the petioles without Thrypticus mines were used as controls. Twenty eight fungal species were isolated from the mines. Pestalotiopsis guepinii, Mucor attenuatus, Phoma tropica, Achlya americana, Fusarium avenaceum, Cladosporium cladosporioides, Clonostachys rosea, Epicoccum purpurascens, Plectosporium tabacinum, Alternaria alternata, and Acremonium sp. were the most common fungi associated with mines and feeding points. Cladosporium cladosporioides, Cytospora sp., Mucor attenuatus, and Phoma tropica were associated with the larval body. The list of fungi in mines was compared with bibliographic information to determine if the species are known pathogens on waterhyacinth or other plant species. This is the first study on mycobiota associated with T. truncatus and T. sagittatus mines in waterhyacinth petioles in Argentina. © 2007 Elsevier Inc. All rights reserved. Fil:Hernández, M.C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Pildain, M.B. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Novas, M.V. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Lopez, S.E. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_10499644_v41_n3_p321_Hernandez
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	Biological control Insect-microbial interaction Mycobiota T. sagittatus Thrypticus truncatus Waterhyacinth Achlya Achlya americana Acremonium (Ascomycota) Acremonium sp. Alternaria alternata Bionectria ochroleuca Cladosporium Cladosporium cladosporioides Cytospora Diptera Dolichopodidae Eichhornia Eichhornia crassipes Epicoccum purpurascens Fungi Fusarium Gibberella avenacea Hexapoda Mucor Mycota Pestalotiopsis guepinii Phoma Plectosphaerella cucumerina Thrypticus Thrypticus sagittatus Thrypticus truncatus
spellingShingle	Biological control Insect-microbial interaction Mycobiota T. sagittatus Thrypticus truncatus Waterhyacinth Achlya Achlya americana Acremonium (Ascomycota) Acremonium sp. Alternaria alternata Bionectria ochroleuca Cladosporium Cladosporium cladosporioides Cytospora Diptera Dolichopodidae Eichhornia Eichhornia crassipes Epicoccum purpurascens Fungi Fusarium Gibberella avenacea Hexapoda Mucor Mycota Pestalotiopsis guepinii Phoma Plectosphaerella cucumerina Thrypticus Thrypticus sagittatus Thrypticus truncatus Hernández, M.C. Pildain, M.B. Novas, M.V. Sacco, J. Lopez, S.E. Mycobiota associated with larval mines of Thrypticus truncatus and T. sagittatus (Diptera, Dolichopodidae) on waterhyacinth, Eichhornia crassipes, in Argentina
topic_facet	Biological control Insect-microbial interaction Mycobiota T. sagittatus Thrypticus truncatus Waterhyacinth Achlya Achlya americana Acremonium (Ascomycota) Acremonium sp. Alternaria alternata Bionectria ochroleuca Cladosporium Cladosporium cladosporioides Cytospora Diptera Dolichopodidae Eichhornia Eichhornia crassipes Epicoccum purpurascens Fungi Fusarium Gibberella avenacea Hexapoda Mucor Mycota Pestalotiopsis guepinii Phoma Plectosphaerella cucumerina Thrypticus Thrypticus sagittatus Thrypticus truncatus
description	Thrypticus truncatus is a candidate agent for biocontrol of waterhyacinth; the larvae of this diptera mine in the petioles and feed on the phloem in the vascular bundles. The mycobiota associated with T. truncatus and T. sagittatus mines was investigated during two surveys undertaken in the spring and autumn in the Delta of the Paraná River, Argentina. Isolations were made from the mines and larval feeding points, as well as from the larvae, following dissection of the petioles, and plated onto agar. Young and upper parts of the petioles without Thrypticus mines were used as controls. Twenty eight fungal species were isolated from the mines. Pestalotiopsis guepinii, Mucor attenuatus, Phoma tropica, Achlya americana, Fusarium avenaceum, Cladosporium cladosporioides, Clonostachys rosea, Epicoccum purpurascens, Plectosporium tabacinum, Alternaria alternata, and Acremonium sp. were the most common fungi associated with mines and feeding points. Cladosporium cladosporioides, Cytospora sp., Mucor attenuatus, and Phoma tropica were associated with the larval body. The list of fungi in mines was compared with bibliographic information to determine if the species are known pathogens on waterhyacinth or other plant species. This is the first study on mycobiota associated with T. truncatus and T. sagittatus mines in waterhyacinth petioles in Argentina. © 2007 Elsevier Inc. All rights reserved.
format	JOUR
author	Hernández, M.C. Pildain, M.B. Novas, M.V. Sacco, J. Lopez, S.E.
author_facet	Hernández, M.C. Pildain, M.B. Novas, M.V. Sacco, J. Lopez, S.E.
author_sort	Hernández, M.C.
title	Mycobiota associated with larval mines of Thrypticus truncatus and T. sagittatus (Diptera, Dolichopodidae) on waterhyacinth, Eichhornia crassipes, in Argentina
title_short	Mycobiota associated with larval mines of Thrypticus truncatus and T. sagittatus (Diptera, Dolichopodidae) on waterhyacinth, Eichhornia crassipes, in Argentina
title_full	Mycobiota associated with larval mines of Thrypticus truncatus and T. sagittatus (Diptera, Dolichopodidae) on waterhyacinth, Eichhornia crassipes, in Argentina
title_fullStr	Mycobiota associated with larval mines of Thrypticus truncatus and T. sagittatus (Diptera, Dolichopodidae) on waterhyacinth, Eichhornia crassipes, in Argentina
title_full_unstemmed	Mycobiota associated with larval mines of Thrypticus truncatus and T. sagittatus (Diptera, Dolichopodidae) on waterhyacinth, Eichhornia crassipes, in Argentina
title_sort	mycobiota associated with larval mines of thrypticus truncatus and t. sagittatus (diptera, dolichopodidae) on waterhyacinth, eichhornia crassipes, in argentina
url	http://hdl.handle.net/20.500.12110/paper_10499644_v41_n3_p321_Hernandez
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Mycobiota associated with larval mines of Thrypticus truncatus and T. sagittatus (Diptera, Dolichopodidae) on waterhyacinth, Eichhornia crassipes, in Argentina

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