Committee
S - North American Proficiency Testing Program-Oversight Cmte.
Chair
Brent Thyssen
Term: Jan 01, 2011 - Dec 31, 2012
Soiltest Farm Consultants Inc.
2925 Driggs Dr
Moses Lake WA 98837-2934 USA
Tel: 509-765-1622
Email: brent@soiltestlab.com
Chair-Elect
Scott Fridlund
Term: Jan 01, 2011 - Dec 31, 2012
Dellavalle Laboratory
1910 W. McKinley #110
Fresno CA 93728 USA
Tel: 559-233-6129
Email: sfridlund@dellavallelab.com
Past Chair
D. Keith Reid
Term: Nov 01, 2010 - Dec 31, 2012
Agri-Environment Services Branch
174 rue Stone Road West
Guelph ON N1G 4S9 CANADA
Tel: 519-870-8077
Email: keith.reid@agr.gc.ca
Member
Craig Drury
Term: Jan 01, 2011 - Dec 31, 2013
Agriculture & Agri-Food Canada
2585 County Rd 20
Harrow ON N0R 1G0 CANADA
Tel: 519-738-1266
Email: druryc@agr.gc.ca
Member
Tim Hoerner
Term: Jan 01, 2011 - Dec 31, 2013
Agri Analysis, Inc.
280 Newport Road
PO Box 483
Leola PA 17540 USA
Tel: 717-656-9326
Email: timhoerner@comcast.net
Member
Bryan Hopkins
Term: Jan 01, 2011 - Dec 31, 2013
Brigham Young University
251 WIDB
701 E. University Parkway
Provo UT 84602 USA
Tel: 801-422-2185
Email: hopkins@byu.edu
Member
Bruce Hoskins
Term: Jan 01, 2011 - Dec 31, 2013
Univ. of Maine
5722 Deering Hall
Orono ME 04469 USA
Tel: 207-581-2945
Email: hoskins@maine.edu
Member
John Lee
Term: Jan 01, 2011 - Dec 31, 2013
AGVISE Laboratories
Box 510
604 Hwy 15
Northwood ND 58267 USA
Tel: 701-587-6010
Email: johntlee@polarcomm.com
Member
David Lindbo
Term: Jan 01, 2012 - Dec 31, 2014
North Carolina State University
Soil Science Department, Williams Hall
NCSU Box 7619
Raleigh NC 27695-7619 USA
Tel: 919-515-2643
Email: david_lindbo@ncsu.edu
Member
Frank Sikora
Term: Jan 01, 2011 - Dec 31, 2013
University of Kentucky
Soil Testing Laboratory
103 Regulatory Service Bldg.
Lexington KY 40546-0275 USA
Tel: 859-257-2785
Email: fsikora@uky.edu
Member
Michelle Sparrow
Term: Jan 01, 2010 - Dec 31, 2012
NSDAF-Quality Evaluation
NS Dept. of Agriculture
176 College Road
Truro NS B2N 5E3 CANADA
Tel: 902-893-6552
Email: sparromm@gov.ns.ca
Member, Western Region
Dirk Holstege
Term: Jan 01, 2012 - Dec 31, 2014
UC Davis Analytical Laboratory
1 Shields Avenue
Davis CA 95616-5270 USA
Tel: 530-752-0148
Email: dmholstege@ucdavis.edu
Member, Ex Officio
Rebecca Burt
Term: Jan 01, 2006 - Dec 31, 2100
USDA-NRCS Soil Survey Laboratory
5111 W Sumner Circle
Lincoln NE 68522 USA
Tel: 402-437-5133
Email: rebecca.burt@lin.usda.gov
Member, Ex Officio
Grant Cardon
Term: Jul 01, 2010 - Dec 31, 2100
Utah State University
4820 Old Main Hill
Logan UT 84322-4820 USA
Tel: 435-797-2278
Email: grant.cardon@usu.edu
Member, Ex Officio
Susan Chapman
Term: Jan 01, 2006 - Dec 31, 2100
ASA-CSSA-SSSA
5585 Guilford Road
Madison WI 53711-5801 USA
Tel: 608-268-4951
Email: schapman@sciencesocieties.org
Member, Ex Officio
Frank Sikora
Term: Jan 01, 2012 - Dec 31, 2012
University of Kentucky
Soil Testing Laboratory
103 Regulatory Service Bldg.
Lexington KY 40546-0275 USA
Tel: 859-257-2785
Email: fsikora@uky.edu