A Partial List of Organic Input Consultants

OMRI does not endorse or recommend any particular consultant. The following list is not comprehensive, but includes consultants that can help with organic input products. 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 Systems Alpharetta, GA 770-751-1073
www.adamstechnology.com
Pesticides
Ron Alexander R. Alexander Associates, Inc. Apex, NC 919-367-8350
Se habla Español.
Composts, fertilizers
Rene Anguiano BiOrganic Solutions Mexico Guadalajara, Jalisco, MX  Ph.+52(33)1542 3770
Cel. 333 579 7668
rene.anguiano@hotmail.com
Se habla Español.
Compost, pesticides, fertilizers
William M. Bell, III Cherokee Rose Environmental Services, Inc. Tallahassee, FL 850-408-0038
WBell@CherokeeRoseEnvironmental.com
www.CherokeeRoseEnvironmental.com
Product formulation & registration
Lynn L. Bergeson Bergeson & Campbell, P. C. Washington, DC 202-557-3800 Pesticides
Heather Bjornson Bjornson Regulatory Consulting, LLC New York, NY 202-361-6292
hbjornson@bjornsonregulatoryconsulting.com
Pesticides
Chris Bradway PTF Consulting Services Eugene, OR 541-285-7351
cb.ptfconsulting@gmail.com
Fertilizers
Lois Christie Christie Organic Consultants, Inc. Fallbrook, CA 760-723-3775
Se habla Español.
lois@christieorganic.com
www.christieorganic.com
Crop, Processing, Pesticides
Patti Bursten Deutsch Organic Concepts Dwight, NE 813-422-5533
www.organicconcepts.info
Fertilizers, pesticides
James Damico,
Cinda Bell,
Fred Smith, and
Bridgette Anderson
SciReg, Inc. Woodbridge, VA 703-494-6500
www.scireg.com
Pesticides
Warren D. Davenport PAT²H Horticultural Research Services, Inc. Rydal, GA 770-382-6048
Fax: 770-386-7474
www.PAT2H.com
Fertilizers, compost

Dr. Geoffrey Davies,
Dr. Elham Ghabbour

Humic Acid Research Group Boston, MA 617-373-2834
617-373-7988
www.hagroup.neu.edu
Compost, fertilizers, livestock feed
Zephyr Papin-Tillery Technology Sciences Group, Inc. Washington, DC
Sacramento, CA
202-828-8992
530-757-1287
www.tsgusa.com
Pesticides
Robert C. Ehn R3 Ag Consulting LLC Fresno, CA 559-297-9322 Pesticides
Rich Flammer Hidden Resources San Diego, CA 619-758-0726
Fax: 858-273-1972
www.compostingconsultant.com
Compost, food processing
Jim Hendrickson Hendrickson Soil Sampling Portland,OR 503-887-1956  Livestock, Compost
Burke Higley Crop Production Services Burley, ID 208-678-2714
burke.higley@cpsagu.com
www.cpsagu.com
Fertilizers, Pesticides
Mike Hodge Cascade Ag Services Wanatchee, WA 509-750-8361 Fertilizers, Pesticides
Mike Hilton Pro-Active Agriculture Lacygne, KS

913-757-4794
www.proactiveag.com

Fertilizers, pesticides, livestock health
Jeff Jones Delta Analytical Corp Silver Spring, MD 301-680-7971
www.delta-ac.com
Pesticides
Alan Katz TOXCEL, LLC Gainesville, VA

703-754-0248
Toll Free: 877-7TOXCEL
www.toxcel.com

Pesticides
Evan Lanigan Elite Farming Basalt, CO

970-355-4143
www.elitefarming.com

Fertilizers, pesticides, livestock feed
Todd Leavitt Nursery Connection LLC Hubbard, OR

800-777-0891
Fax: 503-982-1437
tleav61@yahoo.com

Pesticides, Crop production
Chad Lessard Fruit Growers Laboratory, Inc. Santa Paula, CA

805-392-2000
Fax: 805-392-2063
chadle@fglinc.com

Crop production, Fertilizers
Gary Libman GNL Consultation Services Albuquerque, NM 505-301-2822
Se habla Español.
Fertilizers, food processing
Rudy Maldonado Kobalt Mgmt, S.A. De C.V. Tucson, AZ
Hermosillo, Sonora
520-284-2393 US
662-211-2100 MX
rudy@fishsoil.com
Se habla Español
Fertilizers
N. Bhushan Mandava, Ph.D. Mandava Associates, LLC Plano, TX 202-223-1424
www.mandava.com
Pesticides
Alvaro Martinez S. LUPUNA CONSULTORES S.A.C. Lima, Peru

(00-511) 444-4130
Se habla Español.
www.lupunaconsultores.com.pe

Compost, fertilizers and pesticides
James Messina Exponent Washington, DC 202-772-4932 Pesticides, fertilizers
Karen Troxell,
Shannon Murphy
The Organic Consulting Firm, LLC Temecula, CA 760-723-3775
Fax: 760-454-2337
www.TheOCF.com
Se habla Español.
Fertilizers, food processing, livestock
Michael T. Novak Keller and Heckman, LLP Washington, DC 202-434-4485
Fax:202-434-4646
www.khlaw.com
Fertilizers, pesticides
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, pesticides, fungicides
Aron A. Quist, CPAg/SS Stanworth Crop Consultants, Inc. Blythe, CA

760-922-3106
www.stanworth.net
Se habla Español.

Fertilizers, compost
Cara Smiley Integrated Organic Services, Inc. Oaxaca, Oaxaca
Mexico
Mexico: 044/045-951-228-3386
USA: 831-359-4096
www.integratedorganic.com
Se habla Español.
Composts, Fertilizers, Pesticides, Fungicides
Bill Stoneman W.F. Stoneman Company LLC McFarland, WI 608-268-7040 Pesticides
Walter Talerek Walter Talerek Great Falls, VA 703-759-4837 Pesticides
Jeremiah Wilson Compliance Services International Bend, OR 541-516-1277
jwilson@complianceservices.com
www.complianceservices.com
Global Registrations, Pesticides, Crop Products
Bill Wolf Wolf, DiMatteo + Associates Virginia Office: 540-864-5107
Cell: 540-798-1349
www.OrganicSpecialists.com 
Fertilizers, food processing, livestock
James Yowell Spring Trading Company Spring, Texas Toll Free: 877-227-2597
Office: 832-722-5113
james@springtradingcompany.com
www.springtradingcompany.com
Global Registrations, Pesticides, Fertilizers

OMRI does not endorse or recommend any particular consultant.