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Cool, Wet Weather is Ideal for Late Spring Microdochium Patch/Pink Snow Mold
https://turfdisease.osu.edu/news/cool-wet-weather-ideal-late-spring-microdochium-patchpink-snow-mold
annual bluegrass. Another common name used for this disease in the past is Fusarium patch. In late spring ... appear as a yellowing of the infected turf area then progresses rapidly to a rusty, reddish, brown color ... (Fig 1.). The source of spores is often from old patches (Fig 2.). When the disease occurs in late ...
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Fungicides for Residential Turfgrass
https://turfdisease.osu.edu/news/fungicides-residential-turfgrass
of Plant Pathology Disease Name Fungicides 1 Timing Intervals 2 Brown Patch Heritage 14-28 Compass ... Disarm 14-28 Trinity 14-28 Tourney 14 Triton 14-28 Summer Patch/ Necrotic Ring Spot (Patch ... Fairy Ring Heritage 28 ProStar 28 Disarm 28 Insignia 28 Tourney 21 Pythium Blight Subdue ...
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Pink Snow Mold and Red Thread Update
https://turfdisease.osu.edu/news/pink-snow-mold-and-red-thread-update-0
J. W. Rimelspach, Turf Pathology Program Specialist Pink Snow Mold Two fungal diseases have been ... patches of grass, often several inches across, will have brown collapsed leafs (see figures 1 and 2). If ... may be slow until there are adequate warm temperatures for turf growth. Red Thread The other disease ...
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Pink Snow Mold and Red Thread Update
https://turfdisease.osu.edu/news/pink-snow-mold-and-red-thread-update
J. W. Rimelspach, Turf Pathology Program Specialist Pink Snow Mold Two fungal diseases have been ... patches of grass, often several inches across, will have brown collapsed leafs (see figures 1 and 2). If ... may be slow until there are adequate warm temperatures for turf growth. Red Thread The other disease ...
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Red Thread and Leaf Spot are Active!
https://turfdisease.osu.edu/news/red-thread-and-leaf-spot-are-active-0
long periods of wet turf. The disease is more prevalent in spring and fall but can occur in any season. ... brown or straw colored. This is referred to as the melting-out phase of the disease. Severe melting-out ... can result in irregular patches of dead turf. Damaged lawns often appear "thin" or uneven ...
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Previous Winners
https://fst.osu.edu/about-us/harris-award/previous-winners
pandemic, Dr. Jaykus stepped in to work with the food industry, focusing on controlling disease transmission ... study dietary supplements containing polyphenolics for age-related diseases. Her research interests ...
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Waitea Patch...again!
https://turfdisease.osu.edu/news/waitea-patchagain
It appears that there is now a second occurrence of Brown Ring Patch / Waitea Patch (Waitea ...
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Red Thread and Leaf Spot are Active!
https://turfdisease.osu.edu/news/red-thread-and-leaf-spot-are-active
usually occurs during mild temperatures and long periods of wet turf. The disease is more prevalent in ... deficient in phosphorous the disease is often severe. Other cultural practices that promote healthy turf and ... brown or straw colored. This is referred to as the melting-out phase of the disease. Severe melting-out ...
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Red Thread is Rampant!
https://turfdisease.osu.edu/news/red-thread-rampant-0
Red Thread is RAMPANT!!! Numerous calls and questions have been received about brown patches in ... the disease is often severe.- Other cultural practices that promote healthy turf and vigorous growth ... lawns fromm many parts of the state. Red thread is a foliar disease that usually occurs during spring ...
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Rust, Commerical Turf Update, Sample Submission and Events
https://turfdisease.osu.edu/news/rust-commerical-turf-update-sample-submission-and-events-0
Necrotic Ring Spot (on Kentucky bluegrass)- Summer Patch (on Poa annua)- Bacterial Wilt (confirmed on one ... RUST ON TURFGRASS Rust is a common fungal disease is showing up in many areas. These diseases can ... signs of rust disease on turfgrass. The yellow flecks enlarge which cause the leaf epidermis to rupture ...