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

Apr 30, 2026
May is one of the most important months of the growing season. As crops emerge and early decisions are made, Premier Cooperative’s Agronomy Division is focused on protecting yield potential and setting crops up for success.Here’s what the team is focused on this month:
Apr 30, 2026
Skip the mailbox and get paid sooner by signing up for grain ACH (direct deposit). With ACH, your grain payments go straight to your bank account - no paper checks, no bank trips, and no mail delays. It’s a fast, secure option that saves time, reduces paperwork, and delivers payment within 1–2 business days, giving you quicker access to your money and making busy seasons easier to manage.

Ready to simplify your grain payments? Sign up here or call 608‑319‑1202 to enroll today. Thank you!
Apr 30, 2026
Spring has officially sprung. Those April showers didn’t just bring May flowers. It brought in calls to the energy division that flooding on some of our customer’s property tipped over their propane tanks. The first thing propane tanks do when the water gets high enough for them to float is roll over. This rollover can allow liquid to reach the vapor valve. The last thing you want coming through a propane line and traveling to your house is propane liquid. It can cause a pressure surge, which over-pressurizes the piping, regulators and appliance valves. This can cause leaks and a potentially very dangerous situation.

Related Topics