1. Department of Biology University of Vermont Burlington VT USA
2. Vermont Complex Systems Center University of Vermont Burlington VT USA
3. Plant and Soil Science University of Vermont Burlington VT USA
4. Vanasse Hangen Brustlin, Inc South Burlington VT USA
5. Computer Science Department University of Vermont Burlington VT USA
6. Honeybee Research and Extension Laboratory Entomology and Nematology Department University of Florida Gainesville FL USA