Get the Most Coverage from your Fungicide

May 25, 2021


Corn Leaves

Good spray coverage means good disease control

When you invest in a fungicide application, you want to ensure you’re maximizing its disease control potential. One way to do that is by adding an adjuvant like MasterLock® to the tank mix. MasterLock optimizes droplet size to reduce drift potential and help ensure more product penetrates into the canopy. It also contains a surfactant to cover more leaf surface area. That helps ensure you’re getting the most value from your fungicide treatments. WinField® United Answer Plot® data has shown a 5.7-bushel-per-acre average yield increase in corn when MasterLock is added to the spray tank along with a fungicide, compared to using a fungicide alone.

Effective disease control depends on good fungicide coverage. It’s not about the ounces of product per acre that you spray — what’s important is that the active ingredient is actually reaching the plant. Improve fungicide performance by adding MasterLock to your tank. Contact us to learn about other ways to maximize the return on investment potential of your fungicide applications.

*National average difference between fungicide application at R1 and untreated control. 2019 Answer Plot program data

Use the form below to contact an agronomist on MasterLock®

 

David Fiene

Vice President, Business Development
 

 

 

Latest Posts

Mar 06, 2026
As fields begin to green up, now is the time to walk stands, make early decisions, and protect first-cut yield. Here are easy, practical steps that help drive more tons in 2026. 
Mar 01, 2026
We’ve all heard the old adage that March comes in like a lion and goes out like a lamb. This year it came in more like an overfed barn cat than a lion. It still has claws and will fight when cornered, but it’s really more content to just lay around all day on a window sill enjoying the sun.
Mar 01, 2026

Today’s dairy and beef operations rely heavily on accurate forage inventory planning. Feed costs remain one of the largest contributors to overall expenses, and even small miscalculations can result in unplanned purchases before the next harvest. Key elements of effective forage management include proactive planning, understanding shrink and waste, accurately estimating animal numbers, and feeding consistent dry matter amounts.

Related Topics