Tagged: Tom Zabadal Michigan State

Grape Freeze Damage Extensive in Ohio, New York, Michigan 5

Grape Freeze Damage Extensive in Ohio, New York, Michigan

Record March warmth and severe April frosts have combined to destroy most of the Concord and Niagara grape crop in states bordering the Great Lakes from Michigan to Upstate New York.   Some labrusca growers...

How to Indentify Injury to Grape Buds 0

How to Indentify Injury to Grape Buds

When temperatures go down below freezing, grape buds can tolerate temperatures down to about 28 F. If temperatures drop below 28 F, new buds that have emerged are subject to injury. However, the duration...