1. Crunch Pak, 300 Sunset Highway, Cashmere, WA 98815, USA
2. Department of Horticulture & Natural Resources, Kansas State University, 22201 West Innovation Drive, Olathe, KS 66061, USA
3. Department of Statistics, Kansas State University, 101 Dickens Hall, 1116 Mid-Campus Drive N., Manhattan, KS 66506, USA
4. Department of Horticulture & Natural Resources, Kansas State University, Olathe Horticulture Center 35230 W 135th Street, Olathe, KS 66061, USA