1. Department of Horticulture, Washington State University, Pullman, WA 99164-6414, USA
2. Department of Plant and Environmental Sciences, Clemson University, Clemson, SC 29634-0310, USA
3. Department of Agronomy and Plant Genetics, University of Minnesota, St Paul, MN 55108, USA
4. Department of Horticulture, Washington State University Tree Fruit Research and Extension Center, Wenatchee, WA 98801, USA
5. Horticultural Sciences Department, University of Florida, Gainesville, FL 32611, USA
6. Department of Horticulture, Washington State University, Northwestern Washington Research and Extension Center, Mount Vernon, WA 98273, USA
7. Cedar Lake Research Group, LLC, Portland, OR 97293, USA
8. Department of Ecology and Evolutionary Biology, University of Connecticut, Storrs, CT 06269, USA
9. Department of Entomology and Plant Pathology, University of Tennessee, Knoxville, TN 37996, USA
10. Forest Health Research and Extension Center, University of Kentucky, Lexington, KY 40546-0091, USA