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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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Carrie Brown
https://beht.osu.edu/people/carrie-brown
Carrie Brown Extension Educator, Agriculture and Natural Resources The Ohio State University ... Extension Specialization: Invasive Species; Woody Plants Fairfield County 740-277-4630 brown.2766@osu.edu ...
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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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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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Extension/Outreach
https://plantpath.osu.edu/extension-outreach
diverse disciplines to address the spread of disease, promote health and emphasize the connection among ... resistance and; 3) good agricultural practices to mitigate preharvest plant disease and food safety risks. ... disease management and public health, enhance product quality and safety, and benefit the environment and ...
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Innovative tech shows promise to boost rubber production in US
https://fabe.osu.edu/news/innovative-tech-shows-promise-boost-rubber-production-us
With disease and high demand posing threats to the world’s primary natural rubber supply in ... imports for natural rubber. In 2019, 10% of the natural rubber supply was lost to disease – and the risk ... that if leaf blight were to make it from South America to Asia, the disease could wipe out most of the ...
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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 ...
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2011
https://plantpath.osu.edu/research/publications/2011
and Zhu, H. 2011. Field evaluations of application techniques and equipment for wheat disease ... Fusarium graminearum and effect of seed treatments on disease under controlled conditions. Plant Disease ... Madden, L.V. 2011. Modelling virus- and virus-limitation in vectored plant disease epidemics. Virus ...