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Tan-gray Goss’s bacterial blight lesions were observed in scouted corn fields.

Goss's Bacterial Wilt and Leaf Blight of Corn

Fact sheet for identifying Goss’s bacterial wilt and leaf blight of corn, also known
as bacterial leaf freckles and wilt.

Crown Rust of Oats

Fact sheet on Crown Rust of Oats for agronomist and growers.

Best Management Practices for Sunflower Production

This is your unbiased, research-based guide to sunflower production, providing the latest recommendations to help increase yield, reduce input costs and protect your investment.

Two white, newborn lambs under a red heat lamp in a barn.

Sheep Facilities and Moisture

Fact sheet for keeping a barn comfortable and dry to increase lamb survival.

Infographic with steps that say 4 hours in a refrigerator, 48 hours in a full freezer, and 24 hours in a half-full freezer.

Power Outages and Your Cold Foods

South Dakota is no stranger to power outages and power surges from weather events. Learn some key actions to take before, during and after power outages to keep your cold foods safe.

The Challenges of Farming and Ranching: Identifying the signs of depression

When weather conditions impact farming and ranching, producers can experience large amounts of stress. A normal amount of stress can be productive; however, abnormal amounts of stress can be harmful both physically and emotionally. With the drought that is currently impacting producers, it is important to understand the signs and symptoms of depression.

A middle portion of a corn leaf enlarged to show tan-brownish lesions with dark brown wavy margins.

Bacterial Leaf Streak of Corn: A New Corn Disease in South Dakota

Bacterial leaf streak, caused by Xanthomonas vasicola pv. vasculorum (Xvv), is a recently discovered disease of corn in South Dakota. The disease was first identified in Nebraska in 2016 but now has been found in the majority of the Corn Belt states. Under favorable weather conditions bacterial leaf streak can develop to reach yield reducing levels. Like any other bacterial disease, once symptoms develop there is little that can be done to control it in the field. However, it is important to correctly diagnose this as a bacterial disease because it can be confused with gray leaf spot which is a fungal disease.