Extended wetting occurred June 18-19 with 15 hours wet at 64° and 0.11 in. rain. With this and other wetting in the past week, the accumulated wetting hour total from rainfall or dew since Apr 18 is now at 413 hours.
Sooty blotch was first observed in non-treated trees at our AREC June 13, indicative of this year's early summer disease pressure.
Disease management information directed mostly to the Frederick County Virginia tree fruit industry, updated as needed throughout the growing season. Keith Yoder, Virginia Tech Agricultural Research and Extension Center, Winchester, Virginia
About Me
- Keith Yoder
- Professor Emeritus of Plant Pathology, Virginia Tech Ag. Research and Extension Center, Winchester, VA
