The march of the mealybugs (and scales)
We have been monitoring for movement of crawlers of mealybugs and scales in commercial vineyards in Niagara with a historyContinue Reading
Tag: scales
Grapevine viruses – Symptoms and Testing
Symptoms of diseases caused grapevine leafroll-associated-3 (GLRaV-3) and grapevine red blotch virus (GRBV) have become apparent in infected vines inContinue Reading