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  1. Sampling

    https://turfdisease.osu.edu/sampling

    data (temperatures and rain fall), who is using the turf, symptoms, shape and size of the patches ... information. Step 1: Collect the Sample For “high cut turf ” such as residential lawns, athletic fields, parks, ... commercial sites and sod farms use a shovel, spade or knife to collect the turf sample. Collect a sample that ...

  2. Hot + Wet + Humid Weather = Disease

    https://turfdisease.osu.edu/news/hot-wet-humid-weather-disease

    ryegrass were diagnosed with brown patch. Tall fescue lawns that have the disease this early in the season ... Joe Rimelspach- June 2, 2010 Brown patch Lawns – In central Ohio brown patch starting to develop ... of the problem or that are located in areas prone to brown patch; over watered, shaded, wet, poor air ...

  3. Hot + Wet + Humid Weather = Disease

    https://turfdisease.osu.edu/news/hot-wet-humid-weather-disease-0

    ryegrass were diagnosed with brown patch. Tall fescue lawns that have the disease this early in the season ... Joe Rimelspach- June 2, 2010 Brown patch Lawns – In central Ohio brown patch starting to develop ... of the problem or that are located in areas prone to brown patch; over watered, shaded, wet, poor air ...

  4. 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-0

    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 ...

  5. Joe Rimelspach

    https://plantpath.osu.edu/our-people/joe-rimelspach

    Disease website > turfdisease.osu.edu Videos (updates through the growing season) Turf Tips - Ohio ... turf management procedures on turfgrass disease management. Diagnostics of turf problems in the field ... Teaching Turfgrass Diseases and Integrated Turf Health Management (PLNTPTH 5130) course at Ohio State Turf ...

  6. 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 ...

  7. 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 ...

  8. 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 ...

  9. Plant Pathology Minor

    https://plantpath.osu.edu/undergraduate/plant-pathology-minor

    Want to enhance your employment opportunities? Plant diseases impact every aspect of agriculture ...

  10. 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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