First Report of Fusarium Wilt of Basil Caused by <i>Fusarium oxysporum</i> f. sp. basilici in Argentina

Annually, ~20 ha of sweet basil (Ocimum basilicum L.) are cultivated in greenhouses in the green belt area surrounding La Plata, Argentina, mainly for fresh consumption. In 2004 to 2007, basil plants of cv. Genovese showed wilt symptoms, necrosis of leaves and stems, asymmetrical growth, and discolo...

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Autores principales: Lori, Gladys Albina, Malbrán, Ismael, Mourelos, Cecilia Alejandra
Formato: Articulo Comunicacion
Lenguaje:Inglés
Publicado: 2014
Materias:
Ciencias Agrarias
Argentina
Cultivos Agrícolas
Enfermedades de las Plantas
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/66686
https://apsjournals.apsnet.org/doi/abs/10.1094/PDIS-03-14-0243-PDN
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-66686
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Agrarias
Argentina
Cultivos Agrícolas
Enfermedades de las Plantas
spellingShingle Ciencias Agrarias
Argentina
Cultivos Agrícolas
Enfermedades de las Plantas
Lori, Gladys Albina
Malbrán, Ismael
Mourelos, Cecilia Alejandra
First Report of Fusarium Wilt of Basil Caused by <i>Fusarium oxysporum</i> f. sp. basilici in Argentina
topic_facet Ciencias Agrarias
Argentina
Cultivos Agrícolas
Enfermedades de las Plantas
description Annually, ~20 ha of sweet basil (Ocimum basilicum L.) are cultivated in greenhouses in the green belt area surrounding La Plata, Argentina, mainly for fresh consumption. In 2004 to 2007, basil plants of cv. Genovese showed wilt symptoms, necrosis of leaves and stems, asymmetrical growth, and discolored vascular tissue in greenhouses in La Plata. In 2007, the same symptoms were observed on plants of cv. Morada grown from seeds that were produced in Italy. Isolations were completed from root, crown, and stem sections of diseased plants of cv. Genovese from three greenhouses in 2004 to 2007, and from commercial seeds, stem sections, flowers, and seeds of diseased plants of cv. Morada in 2007. Seeds and portions of symptomatic tissues were surfacedisinfested with 0.5% NaOCl for 1 min, rinsed in sterilized distilled water, air dried, and plated on 2% potato dextrose agar (PDA). Twentyseven isolates were identified as Fusarium oxysporum Schltdl. based on morphological characteristics, and the species identification confirmed by PCR assay using a F. oxysporum f. sp. basilicispecific primer pair, Bik 1 and Bik 2.
format Articulo
Comunicacion
author Lori, Gladys Albina
Malbrán, Ismael
Mourelos, Cecilia Alejandra
author_facet Lori, Gladys Albina
Malbrán, Ismael
Mourelos, Cecilia Alejandra
author_sort Lori, Gladys Albina
title First Report of Fusarium Wilt of Basil Caused by <i>Fusarium oxysporum</i> f. sp. basilici in Argentina
title_short First Report of Fusarium Wilt of Basil Caused by <i>Fusarium oxysporum</i> f. sp. basilici in Argentina
title_full First Report of Fusarium Wilt of Basil Caused by <i>Fusarium oxysporum</i> f. sp. basilici in Argentina
title_fullStr First Report of Fusarium Wilt of Basil Caused by <i>Fusarium oxysporum</i> f. sp. basilici in Argentina
title_full_unstemmed First Report of Fusarium Wilt of Basil Caused by <i>Fusarium oxysporum</i> f. sp. basilici in Argentina
title_sort first report of fusarium wilt of basil caused by <i>fusarium oxysporum</i> f. sp. basilici in argentina
publishDate 2014
url http://sedici.unlp.edu.ar/handle/10915/66686
https://apsjournals.apsnet.org/doi/abs/10.1094/PDIS-03-14-0243-PDN
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