Nectria haematococca causing root rot in olive greenhouse plants

This is the first report of Nectria haematococca Berk. & Br. in Argentina. Itwas isolated from 8 to 12 month greenhouse olive Olea europaea L. plants. Theanamorph, Fusarium solani (Mart.) Sacc., was frequently isolated while theteleomorph was rare in culture. Perithecia developed on plated olive...

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Autores principales:	D. Barreto, S. Babbitt, M. Gally, B. A. Pérez
Formato:	article
Lenguaje:	EN ES
Publicado:	Instituto Nacional de Tecnología Agropecuaria (INTA) 2003
Materias:	olea europaea fusarium solani soil borne wilt Agriculture S Agriculture (General) S1-972
Acceso en línea:	https://doaj.org/article/4819b22be2a94d72b83e86adcbf84088
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id	oai:doaj.org-article:4819b22be2a94d72b83e86adcbf84088
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spelling	oai:doaj.org-article:4819b22be2a94d72b83e86adcbf840882021-11-11T15:38:41ZNectria haematococca causing root rot in olive greenhouse plants0325-87181669-2314https://doaj.org/article/4819b22be2a94d72b83e86adcbf840882003-01-01T00:00:00Zhttp://www.redalyc.org/articulo.oa?id=86432105https://doaj.org/toc/0325-8718https://doaj.org/toc/1669-2314This is the first report of Nectria haematococca Berk. & Br. in Argentina. Itwas isolated from 8 to 12 month greenhouse olive Olea europaea L. plants. Theanamorph, Fusarium solani (Mart.) Sacc., was frequently isolated while theteleomorph was rare in culture. Perithecia developed on plated olive root segmentsand around the PDA medium. Two isolates of F. solani produced orange perithecia,which remained immature for several months. A third isolate developed peritheciacontaining asci with 2-cell light brown and longitudinally striated ascospores, atmaturity. Young olive plants inoculated with F. solani showed leaf browning,root rot, wilting and plant death. Controls remained healthy. The presence ofthe sexual stage is responsible for the genetic variability of this pathogenD. BarretoS. BabbittM. GallyB. A. PérezInstituto Nacional de Tecnología Agropecuaria (INTA)articleolea europaeafusarium solanisoilbornewiltAgricultureSAgriculture (General)S1-972ENESRIA: Revista Investigaciones Agropecuarias, Vol 32, Iss 1, Pp 49-55 (2003)
institution	DOAJ
collection	DOAJ
language	EN ES
topic	olea europaea fusarium solani soil borne wilt Agriculture S Agriculture (General) S1-972
spellingShingle	olea europaea fusarium solani soil borne wilt Agriculture S Agriculture (General) S1-972 D. Barreto S. Babbitt M. Gally B. A. Pérez Nectria haematococca causing root rot in olive greenhouse plants
description	This is the first report of Nectria haematococca Berk. & Br. in Argentina. Itwas isolated from 8 to 12 month greenhouse olive Olea europaea L. plants. Theanamorph, Fusarium solani (Mart.) Sacc., was frequently isolated while theteleomorph was rare in culture. Perithecia developed on plated olive root segmentsand around the PDA medium. Two isolates of F. solani produced orange perithecia,which remained immature for several months. A third isolate developed peritheciacontaining asci with 2-cell light brown and longitudinally striated ascospores, atmaturity. Young olive plants inoculated with F. solani showed leaf browning,root rot, wilting and plant death. Controls remained healthy. The presence ofthe sexual stage is responsible for the genetic variability of this pathogen
format	article
author	D. Barreto S. Babbitt M. Gally B. A. Pérez
author_facet	D. Barreto S. Babbitt M. Gally B. A. Pérez
author_sort	D. Barreto
title	Nectria haematococca causing root rot in olive greenhouse plants
title_short	Nectria haematococca causing root rot in olive greenhouse plants
title_full	Nectria haematococca causing root rot in olive greenhouse plants
title_fullStr	Nectria haematococca causing root rot in olive greenhouse plants
title_full_unstemmed	Nectria haematococca causing root rot in olive greenhouse plants
title_sort	nectria haematococca causing root rot in olive greenhouse plants
publisher	Instituto Nacional de Tecnología Agropecuaria (INTA)
publishDate	2003
url	https://doaj.org/article/4819b22be2a94d72b83e86adcbf84088
work_keys_str_mv	AT dbarreto nectriahaematococcacausingrootrotinolivegreenhouseplants AT sbabbitt nectriahaematococcacausingrootrotinolivegreenhouseplants AT mgally nectriahaematococcacausingrootrotinolivegreenhouseplants AT baperez nectriahaematococcacausingrootrotinolivegreenhouseplants
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Nectria haematococca causing root rot in olive greenhouse plants

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