​Randall Varnell
Chairman
Wheeler Brothers Grain Company
PO Box 238
Kingfisher, OK 73750
Ph. 405-375-5545
Email: [email protected]

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​Doug Cossey
​1st Vice Chaiman
BASF
16196 S CR 198
​Olustee, OK 73560
Ph. 580-301-3060
Email: [email protected]

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Mike Meeker
2nd Vice Chaiman​
Helena Agri-Enterprises, LLC
1425 N. 13th Street
Blackwell, OK 74631
Ph. 580-363-3480
Email: [email protected]

 

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Brian Bales
Wylie Sprayers
5820 SW 11th 
Oklahoma City, OK 73128
Ph. 405-946-4896
Email: [email protected]

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Greg Birdwell    
Winfield United  
3201 Wexford Ave  
Oklahoma City OK 73179  
Ph. 580-331-7948  
Email: [email protected]  

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​David Bonds
Banner Coop Elevator Assn
4175 N. Banner Road
​El Reno, OK 73036
Ph. 405-354-5248 
Email: [email protected] ​

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​Marco Carazo
Koch Fertilizer LLC
4111 E 37th St N
Wichita, KS 67220
Ph. 316-828-6373 
Email: [email protected]

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​Austin Detrick
Sooner Plains Ag
301 E. Oklahoma Street
Okeene, OK 73763
Ph. 580-822-4423
Email: [email protected]

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Rhonda Franklin
Corteva AgriScience
400 Turtle Dove Court
Blanchard, OK 73010
Ph. 317-220-0665
Email: [email protected]
​

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​Randy Gilbert
Bayer CropScience
3876 Remington Dr
El Reno, OK 73036
Ph. 405-496-3713 
Email: [email protected]

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​Greg Justice
FMC
1121 S. Stoneybrook
Stillwater, OK 74074
Ph. 405-747-0475
Email: [email protected]

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Zak Nulik
CHS Inc.
PO Box 669
Hinton, OK 73047
Ph. 405-542-3212
​Email: [email protected]

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​​Jon Shackelford
Euro Chem
3227 E 31st Street
Tulsa, OK 74105
Ph. 918-496-5115
Email: [email protected]

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​Ernie Theilen
Equity Exchange
PO Box 889
Perryton, TX 79070
Ph. 806-435-4016
Email: [email protected]
 

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Shane Weder
Nutrien Ag Solutions
PO Box 129
Billings, OK 74630
Ph. 580-725-3691
Email: [email protected]

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Dane Wilber
Wilber Fertilizer Services, LLC
PO Box 229
Cherokee, OK 73728
Ph. 580-884-7802
​Email: [email protected]

Advisory Directors

​Kenny Naylor
Oklahoma Dept of Agriculture, Food & Forestry
PO Box 528804
​Oklahoma City, OK 73152
Ph. 405-522-5879
Email: [email protected]

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​Kevin Shelton
Oklahoma State University - 
127 NRC
Stillwater, OK 74078-3033
Ph. 405-744-1060
Email: [email protected]

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​Rob Singletary
Oklahoma Department of Environmental Quality
707 N. Robinson
Oklahoma City, OK 73101
Ph. 405-702-7161
Email: [email protected]


​

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​
​Dr. Wade Thomason
Oklahoma State University - 
Department of Plant and Soil Sciences 
371 Ag Hall
Stillwater, OK 74078
Ph. 405-744-5395
Email: [email protected]


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