Wheat streak mosaic management: Pay attention to wheat-free windows
Wheat streak mosaic complex caused widespread damage in 2025. This article outlines why early volunteer wheat control is critical. Updated recommendations include regional wheat-free windows and faster-acting herbicides. Start managing now to reduce mite survival and break the green bridge.
Control options for warm-season perennial grasses
Perennial grasses like tumble windmillgrass, tumblegrass, and purple three-awn are difficult to control once established, especially in long-term no-till systems. K-State research highlights effective herbicide programs, strategic tillage timing, and burning strategies for improved management.
Corn leafhopper is now active in south central Kansas
Corn leafhopper, the vector of corn stunt disease, was confirmed in Reno County on July 9, 2025. Late-planted and double-cropped corn is especially vulnerable. K-State is offering free testing and tracking support statewide.
Tar spot update: Confirmed in Republic County for the first time
Tar spot of corn has been confirmed in six Kansas counties already this season, with early onset raising concerns about potential yield loss, especially in irrigated and high-residue systems. Timely scouting and informed fungicide applications are key to effective management.
2025 Kansas Performance Tests for winter wheat varieties
Looking for reliable data to help guide your winter wheat variety decisions? The 2025 Kansas Performance Tests results for multiple locations are now online, with more locations to come. Each site includes precipitation, inputs, growing notes, and detailed performance metrics.
National soybean survey: K-State researchers request your input
Are you growing soybeans in Kansas? Managing double-cropped or intensified systems? Facing weed management challenges? Researchers from K-State and partnering institutions are gathering input from growers like you in a national soybean production survey.