1. University of Georgia, D.B. Warnell School of Forestry and Natural Resources, 180 E Green Street, Athens, Georgia 30602, USA
2. Mississippi State University, Department of Biochemistry, Molecular Biology, Entomology, & Plant Pathology, Mailstop 9655, Mississippi State, MS 39762, USA.
3. Otis Laboratory, USDA-APHIS-PPQ-CPHST (retired), 1398 W. Truck Rd, Buzzards Bay, MA 02542, USA.
4. Oregon State University, Wood Science and Engineering, Oregon State University, 119 Richardson Hall, Corvallis, OR 97331, USA.
5. United States Department of Agriculture, Southern Research Station, Alexandria Forestry Center, 2500 Shreveport Highway, Pineville, LA 71360, USA.