Helping farmers achieve success through unparalleled service and support.

Welcome to
Allied Agronomy

Allied Cooperative takes great pride in providing excellent service to its agronomy customers. With a complete line of seed, crop nutrients and crop protection products,our full-service agronomy division is well equipped to meet each individual's specific farming needs.Comprised of highly trained agronomists and high-quality applicators, our team members are true professionals in their field, working hard to stay on top of cutting-edge products and technology.

We service a very diverse line of crops at Allied.Whether you grow traditional row crops, vegetables or cranberries,you can depend on us to cover all of your seed needs and provide the best crop management practices available.

Offering the Seeds to Succeed

Allied Cooperative has aligned itself with the industry’s leading seed companies in order to provide you with the best solutions for your planting needs. We specialize in corn, soybeans, alfalfa, wheat and a wide range of specialty crops. You can trust our skilled agronomists to help you select the right seed for every field. 

Allied also helps you protect your seed investment by offering the industry’s top seed treatment products. We have multiple seed treatment facilities in our territory and we deliver bulk seed orders throughout our entire service area. 


Crop Protection

Allied Cooperative has also aligned with the top companies in the crop protection industry and  offers a wide variety of products to protect your fields against weeds, diseases and pests. Our expert agronomists provide the insights you need to make educated decisions when tackling the challenges your fields throw at you. In addition to helping you build a crop management plan, we offer field scouting and custom application services.  
Allied Cooperative can also handle all your custom application needs with our full lineup of state-of-the-art application equipment, which enables us to provide precise and efficient treatments. 

For application pre-notification information, click here. If you would like a hard copy of this data, please contact (608) 339-3698, ext. 2229 or email


Crop Nutrition

As your local source for dry and liquid fertilizers, Allied Cooperative offers a complete selection of crop nutrition products to optimize crop performance throughout the entire growing season. We have fertilizer plants located across our territory to provide custom mixes prepared to your exact specifications. Many area producers rely on our custom applications to provide their fields with exactly what is needed to maximize yield potential and farm profitability.

Precision Agriculture


Allied Agronomy uses leading technology to provide producers with accurate, cost-effective field prescriptions. We utilize FieldAlytics, the R7 Tool and Climate FieldView to store data and help you identify and better manage the acres that provide the best opportunity for increased profit potential. From satellite imagery and variable rate technology to soil and tissue analysis, we have the tools available to aid our growers in gaining the best return out of every acre. 

Precision Ag Services

Zone Mapping
Zone Sampling
Grid Sampling
Variable Rate Seed & Fertilizer Scripts
Satellite Imagery
Drone Imagery
Yield 360 Soil Scan
Yield Analysis
Nitrogen Modeling
Yield Monitor Calibration
Cost/ ROI Calculations



FieldAlytics from EFC Systems is an all-inclusive precision ag program that allows you to choose what best suits your needs. 

R7 Tool

R7 Tool

The R7 Tool by Winfield United enables Allied Cooperative to dive deeper into your fields to understand field variability. The R7 Tool uses satellite imagery that allows you to view field maps with historical data, soil variability and other vital information to help make better decisions on your farm, whether it be seed, fertilizer or variable rate technology. 

Climate FieldView

Climate FieldView

Climate FieldView helps seamlessly collect and analyze yield and as-applied data across several machine types to help track and evaluate the agronomic decisions you make. Being able to compare field data layers can help our growers ensure they are making the most informed decisions to net the best economic return.


Pest Pros



Allied Cooperative’s Pest Pros division, located in Plainfield, Wisconsin, specializes in crop consulting and plant disease diagnostics. Serving customers since 1984, we provide a wide range of crop management services to help growers solve production problems. We also offer a full line of crop and pest management advice and testing services, including nematode testing.

Department Contacts

Adams Agronomy Advisors
Arcadia Agronomy Advisors
Galesville Agronomy Advisors
Mauston Agronomy Advisors
Plover Agronomy Advisors
Tomah Agronomy Advisors
West Salem Agronomy Advisors