First report of walnut canker caused by Fusarium incarnatum in Argentina

The agronomic practices of walnut (Juglans regia) production in Argentina have improved significantly over the last 10 years. New walnut varieties have reduced the average cropping period from 12 to 7 years, in addition to improving the overall economic value of the crop, through greater yield and i...

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Detalles Bibliográficos
Autores principales: Seta, S., Gonzalez, M., Lori, Gladys Albina
Formato: Articulo Comunicacion
Lenguaje:Inglés
Publicado: 2004
Materias:
Ciencias Agrarias
Enfermedades de las Plantas
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/83302
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-83302
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
Enfermedades de las Plantas
spellingShingle Ciencias Agrarias
Enfermedades de las Plantas
Seta, S.
Gonzalez, M.
Lori, Gladys Albina
First report of walnut canker caused by Fusarium incarnatum in Argentina
topic_facet Ciencias Agrarias
Enfermedades de las Plantas
description The agronomic practices of walnut (Juglans regia) production in Argentina have improved significantly over the last 10 years. New walnut varieties have reduced the average cropping period from 12 to 7 years, in addition to improving the overall economic value of the crop, through greater yield and improved fruit quality. In 1999, disease symptoms were observed on 1-year-old grafted walnuts from the Zavalla locality in Santa Fe province. Primary symptoms were cankers of varying sizes (up to 50 mm) principally on the main stem but also on side branches. On walnut varieties Chandler, Davis and Tulare, cankers were seen in lateral and terminal buds. Fruit symptoms consisted of necrotic brown spots of diameter 20 mm and depth 5 mm. Affected fruit would abscise prematurely. In 2000 and 2001, the same symptoms were detected in a walnut collection of the Facultad de Ciencias Agrarias, Rosario University.
format Articulo
Comunicacion
author Seta, S.
Gonzalez, M.
Lori, Gladys Albina
author_facet Seta, S.
Gonzalez, M.
Lori, Gladys Albina
author_sort Seta, S.
title First report of walnut canker caused by Fusarium incarnatum in Argentina
title_short First report of walnut canker caused by Fusarium incarnatum in Argentina
title_full First report of walnut canker caused by Fusarium incarnatum in Argentina
title_fullStr First report of walnut canker caused by Fusarium incarnatum in Argentina
title_full_unstemmed First report of walnut canker caused by Fusarium incarnatum in Argentina
title_sort first report of walnut canker caused by fusarium incarnatum in argentina
publishDate 2004
url http://sedici.unlp.edu.ar/handle/10915/83302
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AT lorigladysalbina firstreportofwalnutcankercausedbyfusariumincarnatuminargentina
bdutipo_str Repositorios
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