White Mold Remains Costly Threat to Soybean Growers

The aggressive disease can lead to significant yield losses without timely treatment.

WASHINGTON, D.C. (RFD News) — Crop specialists are warning soybean growers to keep white mold top of mind as the growing season progresses.

Ken Deibert with BASF says white mold cost farmers more than $280 million in yield losses in 2024 and can be devastating without timely management.

“It’s definitely a very aggressive disease. Certainly a disease we all want to keep our minds on in soybean growing areas, and certainly it tends to affect the soybean crop from canopy closure on. You know once you’ve had a history of white mold in that field, whether it’s from growing soybeans or crops like dry edible beans, canola, sunflowers, etc you know it usually persists as a problem in future years.”

Deibert says the management window for white mold is much smaller than many farmers realize, lasting just two to three weeks.

Related Stories
U.S. Soybean Export Council CEO Jim Sutter joins us to discuss the impact of new trade development funding for U.S. soy.
Grain movement stayed active, with barges showing the strongest weekly gain while rail and ocean signals remained mixed.
The Supreme Court’s ruling could affect pesticide warning claims well beyond Roundup. Richard Gupton with the Ag Retailers Association joins us to explain the importance of federal pesticide labeling standards and discuss the potential impact on the ag industry and supply chain.
Bridge payments are helping, but many producers still face losses and tight margins. AEM’s Curt Blades joins us to discuss how the current farm economy is pressuring equipment demand.
Feed demand and premiums drive growth for the crop
Purdue economist Dr. Joana Colussi discussed the U.S. and Brazil’s reliance on imported fertilizers and their impact on global food security amid rising input costs.

Knoxville native Neal Burnette-Irwin is a graduate from MTSU where he majored in Journalism and Entertainment Studies. He works as a digital content producer with RFD News and is represented by multiple talent agencies in Nashville and Chicago.


LATEST STORIES BY THIS AUTHOR:

Each spring, students from across Crawford County visit Arnold Family Farm for an annual u-pick strawberry festival that connects kids with agriculture.
Favorable weather and hard work are leading to high strawberry yields and steady crowds at Green Acres Farm, a u-pick destination in Cochran, Georgia.
The goal is to start conversations and connect farmers with help when they need it.
Members from across the state will gather for competitions, workshops and leadership opportunities.
Student Katelyn Lindsay is traveling the country to support growers and connect consumers to the crop.
Nebraska cattle rancher Joe Van Newkirk joins us to discuss wildfire recovery in Nebraska’s Sandhills athe challenges ranchers face restoring basic infrastructure after the fire.
Agriculture Shows
Hosted by Scott “The Cow Guy” Shellady and RFD News Markets Specialist Tony St. James, Commodity Talk delivers expert insight into the day’s ag commodity markets just before the CME opens. Only on RFD-TV and Rural Radio SiriusXM Channel 147.
A look at the news, weather and commodities headlines that drove agriculture markets in the past week.
Everything profits from prairie. Soil, air, water — and all kinds of life! Learn how you can improve your land with prairie restoration, cover crops and prairie strips, while growing your bottom line.
From soil to harvest. Top Crop is an all-new series about four of the best farmers in the world—Dan Luepkes, of Oregan, Illinois; Cory Atley, of Cedarville, Ohio; Shelby Fite, of Jackson Center, Ohio; Russell Hedrick, of Hickory, North Carolina—reveals what it takes for them to make a profitable crop. It all starts with good soil, patience, and a strong planter setup.