Certified Crop Adviser
Area's of expertise
Agronomy (General)
Fertilizer Application
Pesticide Use
Farm Management
Certified Crop Adviser CEUs no Balance Oct 15
Certified Crop Adviser CEUs Short DEC 2015
Contact John C. Ortner
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John C. Ortner is not employed by or affiliated with the Colorado Land Conservation Assistance Network, and the Network does not certify or guarantee their services. The reader must perform their own due diligence and use their own judgment in the selection of any professional.
Contact John C. Ortner
DuPont Pioneer
Account Manager
1562 Sorenson Drive
Windsor, CO 80550
Service Area
