1) Ali Niazee Mohammed T., Dept. of Entomology, 2046 Cordley Hall, Oregon State Universty, Corvallis, Oregon 97331, Phone: 541-737-4733, Fax: 541-437-3643 Email: aliniazm@bcc.orst.edu

2) Azarenko Anita Nina, Oregon State University, Dept. of Horticulture, 4017 Ag.& Life Sciences Bldg., Corvallis OR 97331-7304, Phone: 541-737-5457, Fax:541-737-3479, Email: azarenka@bcc.orst.edu

3) Bassil Nahla, Oregon State University, Dept. of Horticulture, 4017 Ag & Life Sciences Bldg., Corvallis Oregon 97331-7304, Phone: 541-737-4755, Fax: 541-737-3479, Email: bassiln@bcc.orst.edu

4) Boyer Charles, Head-Dept. of Horticulyure, Oregon State University, 4017 Ag Life Sciences Bldg., Corvallis OR 97331-7301, Phone: 541-737-5475, Fax: 541-737-3497, Email: boyerc@bcc.orst.edu

5) Chambers Wayne, (Oregon Grower)32755 Dever Conner Drive NE Albany, OR 97321 Phone: 541-928-7940 Chapin Bruce & Velan(Oregon Grower), 9965 Wheatland Rd N, Salem OR 97303, Phone: 503-393-6327

6) Chase Rodney, (Oregon Grower) Royaldel Farms, 708 Blackstone St, Springfield OR 97477, Phone: 541-746-6973

7) Cluskey Steve, Oregon State University, Dept. of Botany & Plant Pathology,2070 Cordley Hall, Corvallis OR 97331, Phone: 547-737-3472, Fax: 541-737-2412 Email: cluskeys@bcc.orst.edu

8) Hummer Kim, USDA ARS-NCGR, 33447 Peoria Rd., Corvallis, OR 97330,Phone: 541-750-8712×101, Fax:541-750-8717, Email: hummerk@bcc.orst.edu

9) Klentak Dariusz,Hazelnut Grower, 218 Pike Street,Seattle,WA98101 Phone: 206-324-7485, Fax: 206-624-9890, Email: dareklena@hotmail.com

10) Mccluskey Becky, Oregon State University, Dept. of Horticulture, 4017 Ag & Life Sciences Bldg., Corvallis, OR 97331-7304, Phone: 541-737-5435,Fax: 541-737-3479, Email: mccluskr@bcc.orst.edu

11) Mcdonald Peter, Inchinnan Farm, 15700 SW Wilsonville Drive, Wilsonville, OR 97070 Phone: 503-625-7437, Fax: 503-625-6580, Email:PeterMcDon@aol.com

12) Mehlenbacher Shawn A, Oregon State University, Dept. of Horticulture, 4017 Ag & Life Sciences Bldg., Corvallis OR 97331-7304, Phone: 541-737-5467,Fax: 541-737-3479, Email: mehlenbs@bcc.orst.edu

13) Meneghelli Luigi, Oregon State University, Dept. of Horticulture, 4017 Ag & Life Sciences Bldg., Covallis, OR 97331-7304, Phone: 541-737-5439, Fax: 541-737-3479, Email: meneghel@bcc.orst.edu

14) Nas Mehmet Nuri,(Graduate Student) University of Nebraska, Dept.of Horticulture,377 Plant Sciences, Lincoln, NE 68583 , Phone: 402-472-2854,Fax: 402-472-8650 Email: mehmetnn@unlserve.unl.edu

15) Oczachowska Lena, Hazelnut Grower, 218 Pike Street, Seattle, WA 98101, Phone: 206-324-7485, Fax: 206-624-9890, Email: dareklena@hotmail.com

16) Olsen Jeff, Oregon State University, Yamhill Counry Extension Service, 2050 Lafayette Avenue, McMinnville, OR 97128, Phone: 503-434-8915, Fax: 503-472-3054, Email: jeff.olsen@orst.edu

17) Penhallegon Ross, Lane County Extension Agent, 950 W 13th Avenue, Eugene, OR 97402-3913 Phone: 541-682-7313, Fax: 541-682-2377, Email: Ross.Penhallegon@orst.edu

18) Postman Jospeh, USDA-ARS, National Clonal Germplasm Repository, 33447 Peoria Road, Corvallis, OR 97333, pHONE: 541-750-8712, Fax: 541-750-8717, Email:postmanj@bcc.orst.edu

19) Proebsting William, Oregon State University, Dept. of Horticulture, 4017 Ag & Life Sciences Bldg., Corvallis, OR 97331-2903, Phone: 541-737-5454, Fax: 541-737-3479, Email: proebstw@bcc.orst.edu

20) Pscheidt Jay, Oregon State University, Dept. of Botany and Plant Pathology, 1089 Cordley Hall, Corvallis, OR 97331-2903, Phone: 541-737-3472, Fax: 541-737-2412, Email: pscheidj@bcc.orst.edu

21) Read Paul, University of Nebraska, Dept. of Agronomy and Horticulture, 377 Plant Sciences Building, East Campus, Lincoln, NE 68583-0724, pHONE: 402-477-2854, Fax: 402-472-8650, Email: pread@unl.edu

22) Remmick Michael, North American Plants, PO Box 473, Lafayette, OR 97127, Phone: 503-474-1852, Fax: 503-474-0872, Email: info@naplants.com

23) Roncaglia Romano, North American Plants, PO, Box 473, Lafayette, OR 97127, Phone: 503-474-1852, Fax: 503-474-0872, Email: info@naplants.com

24) Smith David, Oregon State University, Dept. of Horticulture, 4017 Ag & Life Sciences Bldg., Corvallis, OR 97331-7304, Phone: 541-737-2702, Fax: 541-737-3479, Email: smithd@bcc.orst.edu 24a) 34)Smith. David. Horticulture, Oregon State University, 4017 Ag and Life Sciences Bldg., Corvallis, OR 97331-7304, Phone: 1-541-737-2702, Fax: 1-541-737-3479, Email: smithd@science.oregonstate.edu.

25) Wepster Jan, (Oregon Grower), PO Box 493,Sheridan, OR 97378 Phone: 503-843-2585

26) Widdicombe Kent, Westnut, 1242 SE Maple Street, PO Box 125, Dundee, OR 97115, Phone: 503-538-2161, Fax: 503-538-8924, Email: kentwid@teleport.com

28)Bassil, Nahla. USDA-ARS National Clonal Germplasm Repository, 33447 Peoria Rd, 97333-Corvallis, Phone: (541)738-4214, Fax: (541)738-4205, Email: cornb@ars- grin.gov.

29)Cacka, Joseph, Western Farm Service – Division Agronomist, P.O. Box 36, Rickreall Oregon, 97371, e-mail: joec@westernfarmcascade.com

30)Gokirmak, Tufan. Department of Horticulture, Oregon State University, 4017 Agriculture & Life Sciences Building, Corvallis. OR, 97331-7304, Phone: +1 541 737-5464, Email: gokirmat@onid.orst.edu.

31)Molnar, Thomas. Plant Biology and Pathology, Rutgers University, 59 Dudley Road, New Brunswick, NJ 08901-8520, Phone: 1-732-932-9711, Fax: 1-732-932-9441, Email: molnar@aesop.rutgers.edu.

32) Olsen, Jeff. Horticulture, Oregon State University Extension Service, 2050 Lafayette Ave., 97128-McMinnville, OR, Phone: 503-434-8915, Fax: 503-472-3054, Email: jeff.olsen@oregonstate.edu.

33)Tiyayon, Chantalak. Oregon State University, ALS 4017 Ag and Life Science Bldg. Oregon State University, Corvallis, OR, 97331 Phone: 5417374755, Fax: 5417373479, Email: tiyayonc@science.oregonstate.edu.