State Last Name First Name Phone Email Department Address 1 Address 2 City Zip FAX
AR Rom Curt R 501-575-2603 crom@comp.uark.edu Department of Horticulture 316 Plant Sciences Building University of Arkansas Fayetteville 72701 501-575-8619
AR Allen Andy R. 501-575-2603 raallen@comp.uark.edu Department of Horticulture University of Arkansas
Fayetteville 72701 501-575-8619
AR Johnson Donn T. 501-575-2501 dtjohnson@comp.uark.edu Department of Entomology 321 Agriculture Building University of Arkansas Fayetteville 72701 501-575-2452
Austral. O’Connor Gary 03-881-9222
Institute of Plant Sciences Knoxfield PO Box 174 Ferntree Gully,Victoria 3156 03-800-3521
BC Hampson Cheryl 250-494-6418 hampsonc@em.agr.ca Pacific Agri-Food Research Center Agriculture & Agri-Food Canada
Summerland, V0H1Z0 250-494-0755
BC Kappel, Frank 250-494-6373 kappelf@em.arg.ca Pacific Agri-Food Research Center Agriculture & Agri-Food Canada
Summerland(Canada) V0H 1Z0 250-494-0755
CA Johnson Scott 559-646-6547 sjohnson@uckac.edu Kearney Agricultural Center 9240 South Riverbend Avenue
Parlier, 93648 559-646-6593
CA Dejong Ted 530-752-0123 tmdejong@ucdavis.edu Dept. of Pomology UC Davis
Davis 95616 530-752-8502
CA Elkins Rachel 707-263-6863 rbelkins@ucdavis.edu UC Cooperative Extension 883 Lakeport Blvd.
Lakeport 95453 707-263-3693
CA Southwick Stephen 530-752-2783 smsouthwick@ucdavis.edu Department of Pomology University of California
Davis, 95616 530-752-8502
Canada Lay J. William (Bill) 905-562-4141 x129 wlay@uoguelph.ca Dept. of Plant Agriculture-Vineland Campus University of Guelph - cherry, Plum & Pear 4890 Victoria Ave.,N. - PO Box 7000 Vineland Station, ONT L0R 2E0 905-562-3413
CO Godin Ron 970-872-3387 ext 5 rgodin@lamar.colostate.edu Oraganic/Sustainable Ag Rogers Mesa Research Center 3060 Hwy 92 Hotchkiss 81419 970-872-3397
GA Taylor Kathy 478-956-6418 kctaylor@uga.edu Department of Horticulture University of Georgia 21 Dunbar Road Byron, 31008 478-956-2929
GA Beekman Thomas 478-956-6436
USDA-ARS Stone Fruit & Tree Nut Lab 21 Dunbar Road Byron, 31008 478-956-2929
IA Domoto Paul A. 515-294-0035 domoto@iastate.edu Department of Horticulture Iowa State University
Ames, 50011-1100 515-294-0730
IL Kushad Mosbah M. 217-244-5691 kushad@uiuc.edu 279 EMRL 1201 West Gregory Drive
Urbana, 61801 217-333-8816
IL Taylor Bradley H. 618-453-2496 n/a Department of Plant & Soil Science Southern Illinois University
Carbondale, 62901 618-453-7457
IN Hirst Peter 765-494-1323 hirst@hort.purdue.edu Department of Hort. & Landscape Architecture Purdue University 1165 Horticulture Bldg. W. Lafayette, 47907-1165 765-494-0391
IN Hayden Richard A. 765-463-6587 Dhayden@hort.purdue.edu 1165 Department of Horticulture Purdue University
West Lafayette, 47907-1165 765-494-0391
IN Lehman Jerry 812-298-8733 jwlehman@aol.com
7780 Persimmon Street
Terre Haute, 47802-4994 812-298-8733
Kansas Kadir Sorkel 785-532-5420 skadir@oznet.ksu.edu Department of Horticulture, Forestry, & Recreation Resources 3734 Throckmorton Hall/Horticulture Division Kansas State University Manhattan 66506 785-532-5780
KS Kadir Sorkel (785) 532-5420 skadir@bear.agron.ksu.edu Horticulture, Forestry, and Recreation 3734 Throckmorton Hall Kansas State University Manhattan, 66506 (785) 532-5780
KY Masabni Joseph 270-365-7541 x247 jmasabni@uky.edu University of Kentucky Research & Education Center PO Box 469 1205 Hopkinsville St. Princeton 42445 270-365-2667
MA Autio Wesley R. 413-545-2963 autio@pssci.umass.edu Dept. of Plant & Soil Sciences Bowditch Hall University of Massachusetts Amherst, 01003-9294 413-545-0260
MA Clements Jon 413-323-4208 clements@umext.umass.edu Dept. of Plant & Soil Sciences UMass HRC 393 Sabin Street Belchertown, 01007 413-323-4875
MA Cooley Daniel R. 413-545-0179 dcooley@microbio.umass.edu Dept. of Microbiology Morrill Science Center, North University of Massachusetts Amherst, 01003
MA Greene Duane W. 413-545-5219 dgreene@pssci.umass.edu Dept. of Plant & Soil Sciences Bowditch Hall University of Massachusetts Amherst, 01003-0910 413-545-0260
MD Walsh Christopher S. 301-405-4351 cw5@umail.umd.edu Dept. Natural Resource Sciences University of Maryland
College Park, 20742-5611 301-314-9308
ME Moran Renae 207-933-2100 remoran@umext.maine.edu Dept. of Biosystems Science & Engineering University of Maine, Highmoor Farm PO Box 179 Monmouth, 04259 207-933-4647
Mexico Parra Quezada Rafael A. 158-2-22-58 n/a Campo Exp. Sierra De Chihuahua Av. Hildago No. 1213 Ap. Postal 554 CD.Cuauhtemoc,Chih.
158-2-31-10
MI Perry Ronald L. 517-353-6789 perryr@pilot.msu.edu Department of Horticulture Michigan State University
East Lansing, 48824 517-353-0890
MI Gray, (Admin. Advisor) Dr. Ian 517-355-0123 maesdir@pilot.msu.edu Michigan Agric. Exp. Station 109 Agricultural Hall Michigan State University East Lansing, 48824-1039 517-353-5406
MI Lang Greg (517) 432-9542 langg@msu.edu Horticulture Michigan State University A338-D Plant & Soil Sciences Bldg. E. Lansing 48824-1325 (517) 353-0890
MI Shane Bill 616-944-1477 shane@msue.msu.edu Southwest Michigan Research & Extension Cntr. 1791 Hillandale Road
Benton Harbor, 49022-9630 616-944-3106
MN Hoover, Emily E. 612-624-6220 hoove001@umn.edu Dept. of Horticultural Science University of Minnesota 1970 Folwell Avenue St. Paul, 55108 612-624-4941
MN Bedford David
bedfor001@umn.edu Horticultural Research Center University of Minnesota 600 Arboretum Blvd. Excelsior, 55331
MO Warmund, Michele 573-882-9632 warmundm@missouri.edu Dept. of Horticulture I-87 Agriculture Bldg. University of Missouri Columbia, 65211 573-882-1469
MO Byers Patrick 417-926-4105
SMSU Mountain Grove Campus Dept. of Fruit Science 9740 Red Spring Road Mountain Grove, 65711- 417-926-6646
MO Kaps Martin L. 417-926-4105
Dept. of Fruit Science SMSU Mountain Grove Campus 9740 Red Spring Road Mountain Grove, 65711- 417-926-
NB Prive Jean-Pierre 506-743-2464 privej@em.agr.ca Atlantic Food & Horticulture Research Centre Agriculture & Agri-Food Canada P.O. Box 2069 Bouctouche-Canada E4S 2J2 506-743-8316
NC Parker Michael 919-515-1198 mike_parker@ncsu.edu
Box 7609 North Carolina State University Raleigh, 27695-7609 919-515-7747
NC Sutton Turner 919-515-6823 turner_sutton@ncsu.edu North Carolina State University Box 7616
Raleigh, 27695
NC Unrath Richard 828-684-3562 dick_unrath@ncsu.edu North Carolina State University MHCREC 2016 Fanning Bridge Road Fletcher, 28732 828-684-8715
NE Gustafson, William 402-472-3674 n/a 122 Mussehl Hall University of Nebraska
Lincoln, 68583-0714 402-472-3858
NJ Cowgill, Jr. Winfred P. 908-788-1339 cowgill@aesop.rutgers.edu Rutgers Cooperative Extension 4 Gauntt Place PO Box 2900 Flemington, 08822-2900 908-806-4735
NJ Belding Robert D. 856-455-3100 Belding@aesop.rutgers.edu Rutgers University 121 Northville Road
Bridgeton, 09302 856-455-3133
NJ Compton Jeremy 908-730-9419 x17 compton@aesop.rutgers.edu NJAES, Tree Fruit Technician Snyder Research & Extension Farm 140 Locust Grove Road Pittstown, 08867 908-735-8290
NJ Lokaj Gail 856-455-3100 x4138 lokaj@aesop.rutgers.edu Rutgers Cooperative Extension 121 Northville Road
Bridgeton 08302 856-455-3133
NJ Tietjen William 908-475-6505 tietjen@aesop.rutgers.edu Rutgers Cooperative Extension 165 County Rd. 519 South
Belvidere, 07823 908-475-6514
NS Embree Charlie 902-679-5333 embree@em.agr.ca Agriculture Canada

Kentville (Canada) B4N 1J5 902-679-2311
NY Robinson Terence 315-787-2227 tlrl@cornell.edu Dept. of Horticultural Science NYS Agricultural Exp. Station
Geneva, 14456 315-787-2216
NY Aldwinkle Herb 315-787-2369 hsal@cornell.edu Dept. of Plant Pathology Cornell University
Geneva, 14456 315-787-2389
NY Andersen Robert L. 315-787-2235 rla2@cornell.edu Department of Horticultural Science NYS Agricultural Exp. Station
Geneva, 14456 315-787-2216
NY Forsline Philip 315-787-2390 PLF1@cornell.edu USDA/ARS Plant Genetic Resources Unit Cornell University Geneva, 14456-0462 315-787-2339
NY Holleran Todd 315-787-2233 hth4@cornell.edu Dept. of Horticultural Science NYS Agricultural Exp. Station
Geneva, 14456 315-787-2016
NY Schupp James 845-691-6787 jrs53@cornell.edu Dept. of Horticultural Sciences Hudson Valley Lab. PO Box 727 Highland, 12528-0727 845-691-2719
OH Ferree David C. 330-263-3813 ferree.1@osu.edu Dept. of Horticultural & Crop Sciences OARDC Host for 2000 Wooster, 44691 216-263-3887
OH Ellis M.A. 303-263-3849 n/a Dept. of Plant Pathology OARDC
Wooster, 44691 216-263-3685
OH Miller Diane 303-263-3824 miller.87@osu.edu Dept. of Horticultural & Crop Sciences OARDC
Wooster, 44691 303-263-3887
ON Cline John 519-426-7127 x331 jcline@uoguelph.ca Department of Plant Agriculture University of Guelph Box 587 Simcoe, Canada N3Y 4N5 519-426-1225
ON Eady Frank 905-562-4141 x146 FEady@uoguelph.ca Department of Plant Agriculture University of Guelph PO Box 7000 Vineland Station-CAN L0R 2E0 905-562-3413
OR Mielke Eugene 541-386-2030 Eugene.Mielke@oregonstate.edu Mid-Columbia Ag Research & Extension Center 3005 Experiment Station Drive
Hood River, 97031 541-386-1905
OR Azarenko Anita 541-754-5457 azarenka@science.oregonstate.edu Department of Horticulture ALS 4017 Oregon State University Corvallis, 97331 541-737-3479
OR Nunez-Elisea Roberto 541-386-2030 Roberto.Nunez-Elisea@orgonstate.edu Mid-Columbia Ag Research & Extension Center 3005 Experiment Station Drive
Hood River, 97031 541-386-1905
OR Proebsting, William 541-737-5454 proebstw@science.oregonstate.edu Department of Horticulture ALS 4017 Oregon State University Corvallis, 97331 541-737-3479
PA Crassweller Robert M 814-863-6163 rmc7@psu.edu 102 Tyson Building Pennsylvania State University
University Park, 16802 814-863-6139
PA Harper Dr. Jayson K. 814-863-8638 jharper@psu.edu Agricultural Economics Pennsylvania State University 214 Armsby Building University Park 16802
Que/CN Granger, Raymond L. 514-346-4494 grangerr@em.agr.ca Agriculture Canada Res. Sta. 430 Blvd. Gouin
St.Jean sur Richelieu J3B 6Z8 514-346-7740
SC Reighard Gregory L. 864-656-4962 grghrd@clemson.edu Department of Horticulture Box 340375 Clemson University Clemson, 29634-0375 864-656-4960
SD Fennell Anne 605-688-6373 Anne_Fennell@sdstate.edu Dept. of Hort., For. Land, Parks South Dakota State University
Brookings, 57007-0996 605-688-4452
TN Mullins Charles A. 615-484-0034 n/a University of Tennessee Plateau Experiment Station Route 9, Box 363 Crossville, 38555 615-484-3201
TN Deyton Dr. Dennis 615-974-8822 n/a Plant and Soil Sciences Dept. Box 1071 University of Tennessee Knoxville, 37901 615-974-7997
UT Anderson J. LaMar 435-797-2236 lamar@mendel.usu.edu Plants, Soils, Biomet Department Utah State University
Logan 84322-4820 435-797-3376
UT Lindstrom Thor 801-544-4732 thorlind@burgoyne.com Plants, Soils, Biomet Department Utah State University
Logan, 84322-4820 435-797-3376
VA Barden, John A. 540-231-5244 bardenja@vt.edu Department of Horticulture VPI & SU
Blacksburg, 24061 540-231-3083
VA Marini Richard P. 540-231-5365 marinirp@vt.edu Department of Horticulture VPI & SU
Blacksburg, 24061-0327 540-231-3083
Victoria Fleming’s Nurseries
03-756-6105 n/a
PO Box 1
Monbulk, 3793Aust. 03-752-0005
VT Garcia Elena 802-656-2824 elena.garcia@uvm.edu Dept. of Plant & Soil Science 206 Hills Building University of Vermont Burlington, 05405 802-656-4656
VT Berkett L.P. 802-656- lorraine.berkett@uvm.edu Dept. of Plant & Soil Science Hills Building University of Vermont Burlington, 05405 802-656-4656
WA Barritt, Bruce H. 509-663-8181 x233 etaplz@wsu.edu tree Fruit Research & Extension Center Washington State University 1100 N. Western Avenue Wenatchee, 98801 509-662-8714
WI Kosola Kevin 608-262-6452 kkosola@facstaff.wisc.edu Department of Horticulture University of Wisconsin-Madison 1575 Linden Drive Madison 53706 608-262-4743
WI Roper Teryl 608-262-9751 trroper@facstaff.wisc.edu Department of Horticulture University of Wisconsin-Madison 1575 Linden Drive Madison, 53706 608-262-4743
WV Bell Richard 304-725-3451 rbell@asrr.arsusda.gov USDA,ARS,NAA Appalachian Fruit Res. Station 45 Wiltshire Road Kearneysville 25430-9802 304-728-2340
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