Gray mold caused by Botrytis cinerea limits grape production in Chile

Gray mold (GM) caused by Botrytis cinerea is a major disease of grapes (Vitis vinifera) that substantially reduces the yield and quality of grape production in temperate and humid regions of the world. B. cinerea is a necrotrophic fungus that attacks the non-lignified aerial organs of grapes; in par...

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Autores principales:	Latorre,Bernardo A, Elfar,Karina, Ferrada,Enrique E
Lenguaje:	English
Publicado:	Pontificia Universidad Católica de Chile. Facultad de Agronomía e Ingeniería Forestal 2015
Materias:	Botryotinia fuckeliana bunch rot epidemiology fungicides necrotroph Vitis vinifera
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202015000300001
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spelling	oai:scielo:S0718-162020150003000012016-03-15Gray mold caused by Botrytis cinerea limits grape production in ChileLatorre,Bernardo AElfar,KarinaFerrada,Enrique E Botryotinia fuckeliana bunch rot epidemiology fungicides necrotroph Vitis vinifera Gray mold (GM) caused by Botrytis cinerea is a major disease of grapes (Vitis vinifera) that substantially reduces the yield and quality of grape production in temperate and humid regions of the world. B. cinerea is a necrotrophic fungus that attacks the non-lignified aerial organs of grapes; in particular, berries are highly susceptible during ripening. The polycyclic nature and exponential progress exhibited by GM at the beginning of the its epidemic, as well as the abundant inoculum production, the high dissemination efficiency, the wide host range and the high genetic variability of B. cinerea, explain the difficulties encountered in attempting to control GM. At present, integrated disease management, including cultural and chemical control, is the main control strategy. These control measures can be used to reduce the initial inoculum or to lower the disease infection rate. However, control measures that reduce the infection rate are the most effective means of controlling GM. Important progress toward understanding the complexity of the biology and epidemiology of this pathogen has occurred in recent decades. This has allowed the improvement and development of more effective and sustainable control strategies against B. cinerea. This review article provides a recent update regarding grape GM, with special emphasis on Chilean production conditions.info:eu-repo/semantics/openAccessPontificia Universidad Católica de Chile. Facultad de Agronomía e Ingeniería ForestalCiencia e investigación agraria v.42 n.3 20152015-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202015000300001en10.4067/S0718-16202015000300001
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Botryotinia fuckeliana bunch rot epidemiology fungicides necrotroph Vitis vinifera
spellingShingle	Botryotinia fuckeliana bunch rot epidemiology fungicides necrotroph Vitis vinifera Latorre,Bernardo A Elfar,Karina Ferrada,Enrique E Gray mold caused by Botrytis cinerea limits grape production in Chile
description	Gray mold (GM) caused by Botrytis cinerea is a major disease of grapes (Vitis vinifera) that substantially reduces the yield and quality of grape production in temperate and humid regions of the world. B. cinerea is a necrotrophic fungus that attacks the non-lignified aerial organs of grapes; in particular, berries are highly susceptible during ripening. The polycyclic nature and exponential progress exhibited by GM at the beginning of the its epidemic, as well as the abundant inoculum production, the high dissemination efficiency, the wide host range and the high genetic variability of B. cinerea, explain the difficulties encountered in attempting to control GM. At present, integrated disease management, including cultural and chemical control, is the main control strategy. These control measures can be used to reduce the initial inoculum or to lower the disease infection rate. However, control measures that reduce the infection rate are the most effective means of controlling GM. Important progress toward understanding the complexity of the biology and epidemiology of this pathogen has occurred in recent decades. This has allowed the improvement and development of more effective and sustainable control strategies against B. cinerea. This review article provides a recent update regarding grape GM, with special emphasis on Chilean production conditions.
author	Latorre,Bernardo A Elfar,Karina Ferrada,Enrique E
author_facet	Latorre,Bernardo A Elfar,Karina Ferrada,Enrique E
author_sort	Latorre,Bernardo A
title	Gray mold caused by Botrytis cinerea limits grape production in Chile
title_short	Gray mold caused by Botrytis cinerea limits grape production in Chile
title_full	Gray mold caused by Botrytis cinerea limits grape production in Chile
title_fullStr	Gray mold caused by Botrytis cinerea limits grape production in Chile
title_full_unstemmed	Gray mold caused by Botrytis cinerea limits grape production in Chile
title_sort	gray mold caused by botrytis cinerea limits grape production in chile
publisher	Pontificia Universidad Católica de Chile. Facultad de Agronomía e Ingeniería Forestal
publishDate	2015
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202015000300001
work_keys_str_mv	AT latorrebernardoa graymoldcausedbybotrytiscinerealimitsgrapeproductioninchile AT elfarkarina graymoldcausedbybotrytiscinerealimitsgrapeproductioninchile AT ferradaenriquee graymoldcausedbybotrytiscinerealimitsgrapeproductioninchile
_version_	1714202165141045248

Gray mold caused by Botrytis cinerea limits grape production in Chile

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