A Partial List of OMRI Consultants

OMRI does not endorse or recommend any particular consultant. The following list is not comprehensive. If you are a consultant and you would like to be added to this list, please contact OMRI with your request. You can also update your information by contacting OMRI.

Contact Company Location Phones and website Area of focus
Rob R. Adams Adams Technology System Alpharetta, GA (770) 751-1073
adamstechnology.com
Pesticides
Ron Alexander R. Alexander Associates, Inc. Apex, NC 919-367-8350 Composts and fertilizers
Lynn L. Bergeson Bergeson & Campbell, P. C. Washington, DC 202-557-3800 Pesticides
Heather Bjornson Technology Sciences Group, Inc. Washington, DC (202) 828-8964
www.tsgusa.com
Pesticides
Patti Bursten Deutsch Organic Concepts Dwight, NE 402-367-8549
www.organicconcepts.info
Fertilizers and pesticides
Kelly Cartwright Agricultural Research Initiatives, Inc. Fayetteville, AR 479-841-3699
Fax: 479-575-7446
Pesticides
James Damico SciReg, Inc. Woodbridge, VA (703) 494-6500
www.scireg.com
Pesticides
David Dawe, Ph.D. SciReg, Inc. Woodbridge, VA 703-494-6500
www.scireg.com
Pesticides
Robert C. Ehn R3 Ag Consulting LLC Fresno, CA 559-297-9322 Pesticides
Sherri Gray Exponent Washington, DC 202-772-4964
www.exponent.com
Pesticides and fertilizers
Jeff Jones Delta Analytical Corp Silver Spring, MD 301-680-7971
delta-ac.com
Pesticides
Alan Katz TOXCEL, LLC Gainesville, VA 703-335-5670
www.toxcel.com
Pesticides
N. Bhushan Mandava, Ph.D. Mandava Associates, LLC Plano, TX 202-223-1424
www.mandava.com
Pesticides
James Messina Exponent Washington, DC 202-772-4932 Pesticides and fertilizers
Shannon Murphy The Organic Consulting Firm, LLC Temecula, CA

760-723-3775 Se habla Español.

Fax 760-454-2337
www.TheOCF.com

Fertilizers
Don O'Shaughnessy Ph.D., DABT, DABFM DOC, Inc. Cub Run, KY 270-524-5633 Pesticides
Scott Prospect Organic Prospects, Inc. Ocala, FL 352-745-0815 Fertilizers and fungicides
Cara Smiley Integrated Organic Services Burlington, VT and Oaxaca, Mexico Mexico: (011-52)/(01) 951-501-2526
USA: 1-831-359-4096
www.integratedorganic.com
Mexican products
Bill Stoneman W.F. Stoneman Company LLC McFarland, Wisconsin 608-268-7040 Pesticides
Walter Talerek Walter Talerek Great Falls, VA 703-759-4837 Pesticides
James Wynn Terraforms Eugene, OR 541-346-7378
oak.cats.ohiou.edu/
~jw277402/terraforms/index.htm
Fertilizers and pesticides
Bill Wolf Wolf, DiMatteo + Associates Virginia Office: 540-864-5107
Cell: 540-798-1349
www.OrganicSpecialists.com 
Fertilizers, food processing, and livestock