Issue 18, June 2014

​​Appellation Cornell logo

News from Cornell's Viticulture and Enology Program
June 20, 2014


RESEARCH FOCUS

Cost of Establishment and Production of V. vinifera Grapes in the Finger Lakes Region of New York (pdf)
Miguel Gomez, associate professor in the Dyson School of Applied Economics and Management, released the 6th iteration of this bulletin, published every 3 years since emeritus professor Gerald White's original 1997 edition.  It provides detailed cost estimates, based on input from a panel of Finger Lakes grape growers.


Brad Rickard

EXTENSION FOCUS

Bates Wins First ASEV Extension Distinction Award
Terry Bates,  senior research associate in the department of horticulture and CLEREL director, will receive the American Society for Enology and Viticulture's  first award for excellence in extension  at the ASEV national conference in  June.


Miguel Gomez

FACULTY FOCUS

Five Questions for Hans Walter-Peterson
A UC- Davis graduate, Hans joined Cornell in 2001, as extension educator for the Lake Erie Regional Grape Program.  Since 2007 he's led Cornell Cooperative Extension's  Finger Lakes Grape Program, based in Penn Yan.


Lindsay Jordan

STUDENT FOCUS

Former Chef Pursues Viticulture and Enology at Cornell
Jason Hopwood ‘14 did not initially pursue a career in the wine industry.  Before coming to Cornell, Hopwood worked in hospitality, as a chef and eventually co-owner of a restaurant.


black rot on grapes

GRAPES 101

Managing Winter-Injured Vines
With significant winter injury across the East, growers are faced with vines that have intact, healthy roots trying to push growth up into a canopy without many shoots and a reduced number and size of grape clusters.


BRIEFS

IN THE NEWS

  • Cluster thinning in Late Harvest Riesling:  Does it Pay?
    In this Wines and Vines article,  Justine Vanden Heuvel (associate professor at Cornell) and Trent Preszler (former graduate student) present results of a study weighing the costs and benefits of cluster thinning on both production costs (extra labor and lower yields) and 'willingness to pay' for the putative higher quality associated with lower yields.  Cluster thinning lowered grower revenues by $2.4 to $7.6 thousand per hectare, and trained sommeliers from New York City did not express a preference for wines made from cluster-thinned vines.

PHOTO GALLERY

Dormant Pruning 2014:  Adjusting to anticipated winter injury
Growers in New York used a variety of pruning tactics to leave extra buds to compensate for winter injury.  Here are some photos from before and after budburst.


FEATURED VIDEO

  • This video, produced by the Cornell-led VitisGen project, funded by the USDA's Specialty Crops Research Initiative (SCRI)  explains how researchers evaluate new grape selections for powdery mildew resistance.