Crop Protection

MFA is a full-service supplier of crop protection products. We provide a complete line of products and services needed in today's agronomic environment. MFA's professional staff offers a wide range of services from technical advice to recommendations to custom application.

Click here to view the Corn section of the Agronomy Guide in pdf form.

Premix Ratios
Many pre-emergent corn herbicides are a combination of a grass and a broadleaf product. Atrazine is a common broadleaf product used in pre-emergent herbicides. Atrazine rates are regulated by the government so it is important to know the amount of atrazine contained in a premix herbicide when determining the correct application rate.

Try out our premix ratio calculator to determine the amount of grass and atrazine product contained in the following herbicides.