Minnesota Corn, Soybeans: How Were Diseases in 2018?

🕔Nov 5, 2018This article is a recap of some of the most common and problematic diseases of soybean and corn in Minnesota in 2018. Looking back at diseases that affected crop growth […]

Minnesota Corn, Soybeans: Late Summer Disease Management – Podcast

🕔Aug 20, 2018In this week’s podcast we feature Dr. Dean Malvick, University of Minnesota Professor in Plant Pathology. Dr. Malvick is the University of Minnesota Extension Specialist for corn and soybean diseases. […]

Texas Corn: Goss’s Wilt – How Well Does It Overwinter in Texas?

🕔Apr 3, 2017Goss’s wilt is a bacterial disease of corn, caused by Clavibacter michiganensis subsp. nebraskensis. In recent years, its range has expanded beyond the Midwestern states, where it had been confined […]

Texas Blacklands: Rain Delays; Disease Watch; Glyphosate Resistant Weed Tips

🕔Feb 28, 2017Wheat is greening up quickly, with most at Feekes 4-5 and some patches in fields already at first node. No insect populations of concern have been seen or reported this […]

South Dakota Corn: Goss’s Wilt Beginning to Show

🕔Aug 4, 2016A number of corn fields scouted in several counties were found with Goss’s wilt symptoms. Both incidence and severity of Goss’s wilt were low. Goss’s wilt is caused by a […]

Corn: Glyphosate, Transgenics Don’t Increase Goss’s Wilt, Study Shows

🕔Feb 17, 2016Transgenic crops expressing resistance to the herbicide glyphosate (GR) have been commercialized and planted widely across the U.S. for two decades. The majority of transgenic corn (Bt) also has been […]

Texas Corn: Spotting Goss’s Wilt

🕔Nov 5, 2015Goss’s wilt is a bacterial disease of corn, caused by Clavibacter michiganensis subsp. nebraskensis, which had been restricted for decades to Colorado and a few Midwestern states since its first […]

Minnesota Corn, Soybeans: Recapof 2015 Disease Problems

🕔Oct 22, 2015Now that soybean and corn harvest is nearing completion in Minnesota, it is a good time to review some of the diseases issues in these crops across the state in […]

South Dakota Corn, Soybeans: Stem Rot and Goss’s Wilt Increasing

🕔Sep 3, 2015Some soybean fields are beginning to change color and some corn is already half-way to the milk line. While disease threat on yield is minimal at this stage, some diseases […]

Indiana Corn: Goss’ Wilt Marches East

🕔Aug 27, 2015Goss’s wilt of corn, caused by the bacterium Clavibacter michiganensis subsp. nebraskensis, has been confirmed in several fields in northeast Indiana in 2015, making these the most eastern confirmations of […]

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