Summer diseases, like Pythium blight, ran wild in September. Our NTEP tall fescue trial is in the ground, perhaps lawns need overseeding too. Foliar disease severity, like this brown patch on HGT bluegrass, have increased in the past few weeks. Black layer caused by stagnant water is a consistently observed issue this season. Heat, Pythium blight, and brown patch causing problems on tall fescue.

Welcome to Mizzou Turfgrass Pathology

Disease Reports will be posted throughout the season detailing current weather conditions, turfgrass-related news, regional turf disease outbreaks, and suggestions for control.

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The Mizzou Turf Diagnostic Lab as part of the MU Plant Diagnostic Clinic provides identification of turf problems, and suggests management practices to aid recovery. Click on the Turf Diagnostics link to access the submission form and instructions for submitting a sample, or visit the MU Plant Diagnostic Clinic for more information.