Imed Dami
Assistant Professor and Viticulture Specialist
Department of Horticulture and Crop Science
Ohio Agricultural Research and Development Center
The Ohio State University
Bruce Bordelon
Associate Professor and Viticulture Specialist
Department of Horticulture and Landscape Architecture
Purdue University
David C. Ferree
Professor Emeritus
Department of Horticulture and Crop Science
Ohio Agricultural Research and Development Center
The Ohio State University
Maurus Brown
Assistant Professor and Extension Educator
Department of Extension
The Ohio State University
Michael A. Ellis
Professor and Extension Specialist
Department of Plant Pathology
Ohio Agricultural Research and Development Center
The Ohio State University
Roger N. Williams
Professor
Department of Entomology
Ohio Agricultural Research and Development Center
The Ohio State University
Douglas Doohan
Associate Professor and Weed Specialist
Department of Horticulture and Crop Science
Ohio Agricultural Research and Development Center
The Ohio State University
Joy Ann Fischer, Communications and Technology
Tim Bowman, Communications and Technology
Jesse R. Ewing, Communications and Technology
Bruce Bordelon, Ken Chamberlain, Imed Dami, David C. Ferree, Jodi Miller, Gene Sigel, Tom Zabadal
Imed Dami, Department of Horticulture and Crop Science
Jesse R. Ewing, Communications and Technology
The authors wish to thank the New York Agricultural Experiment Station, Cornell University, for supplying some of the figures used in this publication. Appreciation is also extended to the Ohio Wine Producers Association for providing some photographs used on the cover.
Additional Copies
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Phone: 614-292-1607. Fax: 614-292-1248. E-mail: pubs@ag.osu.edu.
References to products in this publication are not intended to be an endorsement to the exclusion of others that may be similar. Any person using products mentioned in this publication assumes full responsibility for their use in accordance with current directions of the manufacturer. The authors and Ohio State University Extension assume no liability resulting from the use of these products.