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Dr. Marcelo Moretti, Assistant Professor of Weed Science in the Department of Horticulture at Oregon State University, provides a summary of research evaluating different implements for under-vine weed control in vineyards.
Jul 2021 |
Online resource
Credit USDA-ARS, Stephen Ausmus (Cropped from original)
So far, there’s no known infestation in Oregon. If one establishes, many of Oregon’s high-value industries may be affected, including wine grapes, nursery and tree crops, small fruits and timber.
Levin estimated annual wine grape needs at 11.4 inches annually, depending on time of year – a vast difference for water-starved southern Oregon, which is already bracing for another drought.
For winemakers, a pH meter is an indispensable tool. Accurate measurements of acidity are essential to winemaking and help prevent spoilage. But how do you know if a pH meter is accurate? Testing and regular maintenance.
