August 16, 2022
Fargo, US 76 F

MANA develops online resource for soybean growers concerning white mold

MANA Crop Protection has developed a new online resource called for soybean growers seeking timely information and disease prevention strategies to stay one step ahead of white mold this year. Growers can enroll for Soybean White Mold Weekly Updates by going to their website.

Dave Feist, Project Development Leader for MANA Crop Protection, says the new online resource was created to deliver highly relevant information to soybean growers seeking disease management insight behind the complexities of white mold.

“Growers who have soybean in high alert areas for white mold are encouraged to utilize the information to gain an understanding of the disease’s profile and proliferation trends, ways to minimize spreading between fields, evaluate its economic impact on yields, and learn preventative approaches to minimize risk.

Also, growers can opt to receive a weekly email update which will give additional insights during the season, along with regional planting progress and outbreak reports.”

Growers who access the online resource and subscribe to Soybean White Mold Weekly Updates can expect to receive reports beginning in early May and continuing through June. Weekly reports from MANA Crop Protection will be sent to growers via email delivery.

White mold – a threat for 2012 Dr. Sam Markell, Extension Plant Pathologist at North Dakota State University (NDSU) in Fargo, raises a caution flag encouraging crop consultants and growers alike to evaluate potential losses from a white mold outbreak, especially in geographies hosting optimum conditions for the disease.

According to the researcher, no matter how exceptional a grower may be in managing diseases, white mold is an equal opportunity problem for every field in which it decides to harbor. Caused by a soil fungus called Sclerotinia sclerotiorum, white mold’s ability to rapidly develop is most influenced by prevailing weather and agronomic practices common to soybean production.

Markell says the 2009 white mold epidemic was an eye-opening experience for many and with a repeat of high disease pressure in 2010 – he believes the disease should be on every grower’s radar. He continues by saying that there is still plenty of white mold inoculum in the soil, making it necessary to take precautions to minimize the disease risk in 2012.

While Markell raises a flag of caution to potential 2012 outbreaks, Feist reminds growers that management practices including the use of disease-resistant varieties, crop rotation, expanded use of tillage, and adoption of selective inputs like Incognito™ fungicide, all aid in minimizing a white mold problem.

“There is no single factor that will prevent white mold from developing. Therefore, relying on a preventative approach to get ahead of the problem is the best defense strategy,” Feist says. “Plus, educational resources like provide growers with sound advice for improved disease management.

Source: MANA Crop Protection

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