Tools for accurate assessment of botrytis bunch rot (<i>Botrytis cinerea</i>) on wine grapes
نویسندگان
چکیده
منابع مشابه
Effects of Bunch Rot (Botrytis cinerea) and Powdery Mildew (Erysiphe necator) Fungal Diseases on Wine Aroma
This study aimed to characterize the effects of bunch rot and powdery mildew on the primary quality parameter of wine, the aroma. The influence of these fungal diseases was studied by comparative Aroma Extract Dilution Analyses (AEDA) and sensory tests. The effect of bunch rot was investigated on three grape varieties, namely White Riesling, Red Riesling and Gewürztraminer and that of powdery m...
متن کاملBotrytis Bunch Rot: A Disease Requiring Integrated Control
Botrytis bunch rot (BBR), caused by the fungus Botrytis cinerea, causes damage to ripening grape clusters throughout the temperate regions of the world where pre-harvest rains occur. Although pure Botrytis infections free of secondary contaminants can sometimes produce the so-called "noble rot" integral to the production of certain prized dessert wines, a far more common result is a disease tha...
متن کاملQuantification of the Changes in Potent Wine Odorants as Induced by Bunch Rot (Botrytis cinerea) and Powdery Mildew (Erysiphe necator)
Fungal infections are detrimental for viticulture since they may reduce harvest yield and wine quality. This study aimed to characterize the effects of bunch rot and powdery mildew on wine aroma by quantification of representative aroma compounds using Stable Isotope Dilution Analysis (SIDA). For this purpose, samples affected to a high degree by each fungus were compared with a healthy sample ...
متن کاملMicrobial terroir for wine grapes.
Jack A. Gilbert, Daniel van der Lelie, and Iratxe Zarraonaindia Institute for Genomic and Systems Biology, Argonne National Laboratory, Argonne, IL 60439; Department of Ecology and Evolution, University of Chicago, Chicago, IL 60637; Center of Excellence for Agricultural Biosolutions, FMC Corporation, Research Triangle Park, NC 27703; and Ikerbasque, Basque Foundation for Science, 48011 Bilbao,...
متن کاملClusters Of Grapes And Wine
Cluster, the noun, has several connotations. For one, a cluster is a collection of things of the same kind, originally of grapes, but also of fruits or flowers, growing closely together. The relevant connotation here is, however, "A number of persons, animals, or things gathered or situated close together; an assemblage, group, swarm, crowd" (Oxford English Dictionary on the web). Of course, Po...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: New Zealand Plant Protection
سال: 2010
ISSN: 1179-352X,1175-9003
DOI: 10.30843/nzpp.2010.63.6560