Marshfield Ag Service would like to thank everyone that came out to our two plot days!


Marshfield Ag Service is a family owned agronomy company started in 2010 that provides agronomy services to farmers of Central Wisconsin.


Marshfield Ag Service provides a wide variety of agronomy services including: Seed Sales, Crop Advisory, Custom Spraying Applications, Crop Scouting, Precision Fertilizer and Planting Technologies, Nutrient Management Planning, Soil Sampling, and Crop Insurance. 

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 Marshfield Ag Service offers a wide variety of products from multiple brands including:

Seed From: Alforex Seeds, LG Seeds, Renk Seed, PIP Seeds, Legacy Seeds, Dynagro, and Syngenta Seeds          

Chemical: Pesticides, Herbicides, Insecticides, and Fungicides. Specific products available upon request.

Our Staff

Marshfield Ag Service has a dedicated staff of 7 full time and 4 part time individuals that are here to serve our customers with the highest level of service.  Each member of our staff is ready to help our customers with any problems that they may have.

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Marshfield Ag Service was started in 2010 by Moss Goriesky to better serve the farmers of Central Wisconsin.  Marshfield Ag Service has since grown to employ 12 people to better serve our customers.

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