1. Division of Plant and Soil SciencesWest Virginia University Morgantown West Virginia, 26505
2. C. Eugene Bennett Department of ChemistryWest Virginia University Morgantown West Virginia, 26506
3. School of Design & Community Development, Davis CollegeWest Virginia University Morgantown West Virginia, 26505
4. Department of HorticultureCollege of Agriculture and Life Sciences, Chonnam National University Gwangju, 61186 Republic of Korea