Grapevine Leafroll Virus 3 is one of the biggest challenges facing us in Eastern Washington wine-growing areas. In the years since the discovery that Grape Mealybug was the vector for Leafroll Virus 3 we knew it would be just a matter of time before we would see widespread effects of the virus without good pest control.
As if extreme heat weren’t enough, certain areas of the state have been bombarded with smoke from the many wildfires that recently burned across the West. What effect does the resulting filtered sunlight have on apples?
We continued our examination into Botrytis (gray mold) infections coming in and out of storage. Read about our findings and how to move forward accordingly through the application of pre-harvest fungicides.
We noticed increased incidence and severity of foliar blotches in apple blocks this summer. Read about the ways in which overhead cooling works to combat this challenge.
