Using a Fungicide to Protect Your Wheat Crop
If your wheat crop made it healthily to this point in the growing season, you’re probably thinking about what you can do now to protect your yield. A fungicide application may be the right choice for your operation.
How do fungicides support a healthy wheat crop?
Fungicides can bring a substantial benefit to your wheat crop by improving plant health, increasing stability and protecting yield. Fungicides do their best work in fighting the yield-limiting effects of diseases such as stripe rust, head scab and powdery mildew—all diseases that can wreak havoc on a crop.
Three classes of fungicide
These protect wheat from diseases before they are present in the field. These include fungicides with strobilurin as the primary active ingredient, such as Quadris® and Headline®
These stop the spread of disease after it has infected the plant. These include those with triazoles as the active ingredient, such as Tilt®, Caramba® and Folicur®.
These are a mix of both preventative and curative fungicides and can protect plants from disease, while stopping the spread of disease already in the plant. These include products such as TwinLine®, Quilt Xcel® and Stratego®.
When should you apply fungicide to wheat?
If you’re experiencing early-season disease pressure in your wheat, then you’ll want to apply fungicide early on.
However, if you think you’ll only have one opportunity to apply fungicide to your crop, applying at flag leaf emergence will help you achieve your highest ROI potential. The flag leaf is the leaf driving the photosynthesis that supports head and grain development, so you’ll want to put your biggest effort into protecting it.
You should wait for the flag leaf if disease pressure is low. If the conditions are right for disease pressure, however, it can pop up at any time—so pay close attention to conditions should you need to apply a preventative fungicide in your fields.
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Quilt Xcel®, Tilt® and Quadris® are registered trademarks of Syngenta Crop Protection, LLC. Stratego® and Folicur® are registered trademarks of Bayer CropScience. Headline®, TwinLine® and Caramba® are registered trademarks of BASF Ag Products.Copyright © 2014 - 2020 Farmer's Business Network, Inc. All rights reserved. The sprout logo, "FBN" and "Farmers Business Network" are registered service marks of Farmer's Business Network, Inc. All other trademarks are the property of their respective owners. FBN Direct Services are offered by FBN Inputs, LLC and are available only in states where FBN Inputs, LLC is licensed. FBN Direct is a service mark of Farmer's Business Network, Inc. Herbicides, insecticides, fungicides, adjuvants, and biostimulants can be ordered online and via mobile app. Please contact an FBN Sales representative for fertilizer and seed orders.
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