Get 20M+ Full-Text Papers For Less Than $1.50/day. Start a 14-Day Trial for You or Your Team.

Learn More →

Incidence of grapevine bunchstem necrosis in South Australia: effects of region, year and pruning

Incidence of grapevine bunchstem necrosis in South Australia: effects of region, year and pruning The incidence of grapevine bunchstem necrosis (BSN) in cv. Cabernet Sauvignon was assessed in three South Australian regions during three years. The percentage of bunches affected varied widely—from nil to 26%‐between years and regions. At the site with most BSN, high incidence was related to lower temperatures during 20 days before flowering and not to low temperatures during flowering. Also, incidence was higher when rain fell during veraison. Minimally pruned vines had significantly less BSN than spur‐pruned vines in each of the three test years. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Australian Journal of Grape and Wine Research Wiley

Incidence of grapevine bunchstem necrosis in South Australia: effects of region, year and pruning

Loading next page...
 
/lp/wiley/incidence-of-grapevine-bunchstem-necrosis-in-south-australia-effects-PAieGY5CZ2

References (21)

Publisher
Wiley
Copyright
Copyright © 1995 Wiley Subscription Services, Inc., A Wiley Company
ISSN
1322-7130
eISSN
1755-0238
DOI
10.1111/j.1755-0238.1995.tb00078.x
Publisher site
See Article on Publisher Site

Abstract

The incidence of grapevine bunchstem necrosis (BSN) in cv. Cabernet Sauvignon was assessed in three South Australian regions during three years. The percentage of bunches affected varied widely—from nil to 26%‐between years and regions. At the site with most BSN, high incidence was related to lower temperatures during 20 days before flowering and not to low temperatures during flowering. Also, incidence was higher when rain fell during veraison. Minimally pruned vines had significantly less BSN than spur‐pruned vines in each of the three test years.

Journal

Australian Journal of Grape and Wine ResearchWiley

Published: Apr 1, 1995

There are no references for this article.