Complete Bio Panel now includes new field analysis for corn with Tar Spot, Gray Leaf Spot, Northern Corn Leaf Blight, Goss’s Wilt, Bacterial Leaf Streak, and Diplodia Ear Rot. The report also includes ...

Gray leaf spot is a widespread fungal disease in corn, responsible for a 23-million-bushel yield loss in the U.S. in 2024. 1 The challenge with controlling gray leaf spot isn’t just deciding whether ...

Gray leaf spot, caused by the fungus Cercospora zeae maydis is the most significant yield-limiting disease of corn worldwide [1]. The disease was first reported in Illinois in 1924, and has increased ...

Bacterial leaf streak, a foliar disease in corn, has only been in the United States for a handful of years, but researchers say it's a major problem in the Western US Corn Belt. Bacterial leaf streak, ...

Midwestern corn growers know the symptoms of northern corn leaf blight all too well: greenish-gray lesions on the leaves that can add up to major yield losses if not detected and treated early. Corn ...

Tar spot has a strong foothold in some cornfields across parts of central Illinois, according to Ken Ferrie, Farm Journal Field Agronomist. Until this past week, he had difficulty determining whether ...

Northern corn leaf blight (NCLB) is a disease of corn caused by the fungus, Exserohilum turcicum. Severe outbreaks of the disease can cause up to 30-50% yield loss in dent corn if the disease is ...

Gray leaf spot is also active in the lower canopy at multiple sites across the state. The lesions are light tan in color and generally narrow and rectangular, and can be as long as 2 inches. As the ...

Saflufenacil (BAS 800H) is a new herbicide being developed by BASF for PRE broadleaf weed control in corn. Field studies were conducted at two Ontario locations in 2006 and 2007 to evaluate the ...