Identification of Two Species of Fusarium Link that Cause Wilting of Colored Callas (Zantedeschia aethiopica (L.) Spreng.) Cultivated under Greenhouse Conditions in Chile

Calla (Zantedeschia aethiopica (L.) Spreng.) is a flower that is conquering international markets. It is very important to maintain the healthiness of the crop during its development in order to obtain high quality plants that meet the demands of the markets. The objective of this investigation was...

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Autores principales:	Ciampi P,Luigi, Nissen M,Juan, Venegas G,Elizabeth, Fuentes P,Ricardo, Costa L,Marcia, Schöbitz T,Renate, Alvarez D,Eduardo, Alvarado A,Pilar
Lenguaje:	English
Publicado:	Instituto de Investigaciones Agropecuarias, INIA 2009
Materias:	colored calla
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392009000400006
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spelling	oai:scielo:S0718-583920090004000062018-10-01Identification of Two Species of Fusarium Link that Cause Wilting of Colored Callas (Zantedeschia aethiopica (L.) Spreng.) Cultivated under Greenhouse Conditions in ChileCiampi P,LuigiNissen M,JuanVenegas G,ElizabethFuentes P,RicardoCosta L,MarciaSchöbitz T,RenateAlvarez D,EduardoAlvarado A,Pilar colored calla Calla (Zantedeschia aethiopica (L.) Spreng.) is a flower that is conquering international markets. It is very important to maintain the healthiness of the crop during its development in order to obtain high quality plants that meet the demands of the markets. The objective of this investigation was to determine the etiological agent(s) of a pathology never observed before in Chile that causes vascular wilt during the cultivation of colored calla developed under greenhouse conditions. Fungal isolates were collected from infected plants. Pathogenicity tests, microscopic observations, and scanning electronic microscopy evaluations were also conducted. Healthy calla tubers were inoculated with isolates of the genus Fusarium Link. Plants grown during 5 months in a climatic chamber showed five classes of symptoms: damping off, dwarfism, intense wilting, mild wilting and no symptoms. The isolates were identified at the species level and it was found that 20% was Fusarium solani (Mart.) Sacc. and 80% was Fusarium oxysporum Schltdl. Results and collected evidence these two new species that affect production of calla under greenhouse conditions in Chile.info:eu-repo/semantics/openAccessInstituto de Investigaciones Agropecuarias, INIAChilean journal of agricultural research v.69 n.4 20092009-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392009000400006en10.4067/S0718-58392009000400006
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	colored calla
spellingShingle	colored calla Ciampi P,Luigi Nissen M,Juan Venegas G,Elizabeth Fuentes P,Ricardo Costa L,Marcia Schöbitz T,Renate Alvarez D,Eduardo Alvarado A,Pilar Identification of Two Species of Fusarium Link that Cause Wilting of Colored Callas (Zantedeschia aethiopica (L.) Spreng.) Cultivated under Greenhouse Conditions in Chile
description	Calla (Zantedeschia aethiopica (L.) Spreng.) is a flower that is conquering international markets. It is very important to maintain the healthiness of the crop during its development in order to obtain high quality plants that meet the demands of the markets. The objective of this investigation was to determine the etiological agent(s) of a pathology never observed before in Chile that causes vascular wilt during the cultivation of colored calla developed under greenhouse conditions. Fungal isolates were collected from infected plants. Pathogenicity tests, microscopic observations, and scanning electronic microscopy evaluations were also conducted. Healthy calla tubers were inoculated with isolates of the genus Fusarium Link. Plants grown during 5 months in a climatic chamber showed five classes of symptoms: damping off, dwarfism, intense wilting, mild wilting and no symptoms. The isolates were identified at the species level and it was found that 20% was Fusarium solani (Mart.) Sacc. and 80% was Fusarium oxysporum Schltdl. Results and collected evidence these two new species that affect production of calla under greenhouse conditions in Chile.
author	Ciampi P,Luigi Nissen M,Juan Venegas G,Elizabeth Fuentes P,Ricardo Costa L,Marcia Schöbitz T,Renate Alvarez D,Eduardo Alvarado A,Pilar
author_facet	Ciampi P,Luigi Nissen M,Juan Venegas G,Elizabeth Fuentes P,Ricardo Costa L,Marcia Schöbitz T,Renate Alvarez D,Eduardo Alvarado A,Pilar
author_sort	Ciampi P,Luigi
title	Identification of Two Species of Fusarium Link that Cause Wilting of Colored Callas (Zantedeschia aethiopica (L.) Spreng.) Cultivated under Greenhouse Conditions in Chile
title_short	Identification of Two Species of Fusarium Link that Cause Wilting of Colored Callas (Zantedeschia aethiopica (L.) Spreng.) Cultivated under Greenhouse Conditions in Chile
title_full	Identification of Two Species of Fusarium Link that Cause Wilting of Colored Callas (Zantedeschia aethiopica (L.) Spreng.) Cultivated under Greenhouse Conditions in Chile
title_fullStr	Identification of Two Species of Fusarium Link that Cause Wilting of Colored Callas (Zantedeschia aethiopica (L.) Spreng.) Cultivated under Greenhouse Conditions in Chile
title_full_unstemmed	Identification of Two Species of Fusarium Link that Cause Wilting of Colored Callas (Zantedeschia aethiopica (L.) Spreng.) Cultivated under Greenhouse Conditions in Chile
title_sort	identification of two species of fusarium link that cause wilting of colored callas (zantedeschia aethiopica (l.) spreng.) cultivated under greenhouse conditions in chile
publisher	Instituto de Investigaciones Agropecuarias, INIA
publishDate	2009
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392009000400006
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Identification of Two Species of Fusarium Link that Cause Wilting of Colored Callas (Zantedeschia aethiopica (L.) Spreng.) Cultivated under Greenhouse Conditions in Chile

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