Douglas J. Doohan
Assistant Professor and
Weed Science Extension Specialist
Department of Horticulture and Crop Science
OARDC, The Ohio State University
John Cardina
Assistant Professor
Department of Horticulture and Crop Science
OARDC, The Ohio State University
Matthew D. Kleinhenz
Assistant Professor and
Extension Vegetable Specialist
Department of Horticulture and Crop Science
OARDC, The Ohio State University
Copyright The Ohio State University, 2000
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Keith L. Smith, Associate Vice President for Ag. Adm. and Director, OSU Extension.
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