Markus Keller
Markus Keller
Professor
Washington State University
Horticulture and Landscape Architecture
24106 N Bunn Rd
Prosser,
WA
USA
99350
Email:
mkeller@wsu.edu
Papers:
Determination of Cultivar-specific Threshold Temperatures and Heat Requirements for Prediction of Budbreak, Full Bloom, and Veraison in Wine Grape