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  1. Poa annua in Golf Greens, Winter Damage

    https://turfdisease.osu.edu/news/poa-annua-golf-greens-winter-damage

    There is great variability on the present condition of Poa annua on greens throughout much of the ... plants with new leaf growth but many plants have no green leaf tissue, white crown tissue and a very weak ... annua in a creeping bentgrass green showing the impact of winter injury. A green with large areas of Poa ...

  2. Updated Turfgrass Disease Fact Sheets

    https://turfdisease.osu.edu/news/updated-turfgrass-disease-fact-sheets

    HYG-4029-96 Natural Organic Lawn Care for Ohio, HYG-4031-04 (pdf)   ...

  3. Anthracnose Basal Rot on Greens

    https://turfdisease.osu.edu/news/anthracnose-basal-rot-greens

    Anthracnose Management on Greens Anthracnose Basal Rot (ABR) J. W. Rimelspach, F. Peduto Hand, and ... a serious problem on Poa annua (annual bluegrass) and at times on creeping bentgrass putting greens. This is ... often considered one of the most difficult diseases on greens to deal with by a superintendent ...

  4. ANTHRACNOSE ALERT!

    https://turfdisease.osu.edu/news/anthracnose-alert

    greens. The weather pattern of hot humid days with frequent thunder storms sets the stage for this ... greens that are prone to anthracnose due to the site or condition, or have active anthracnose …. now is ... (annual bluegrass) and at times on creeping bentgrass putting greens. This is often considered one of the ...

  5. 2010: A Year Like 1995

    https://turfdisease.osu.edu/news/2010-year-1995-0

                      Greens and tees core aeration completed a minimum of 2 times a year and fairways annually. 6. ...                   Greens were deep tine aerated annually. 7.                   Water injection aeration was used ...               Courses designed with large or multiple access points to greens. 22.               Relatively ...

  6. Fungicides, Red Thread, Leaf Spots, Patch Diseases and Dollar Spot

    https://turfdisease.osu.edu/news/fungicides-red-thread-leaf-spots-patch-diseases-and-dollar-spot-0

    Mold) in Poa annua green, moved by mower. Microdochium Patch (Pink Snow Mold) on Poa annua green.- Leaf ... Spot on creeping bentgrass greens has occurred at 3 different golf courses. The annual bluegrass is ... color. Leaf Spot of green of creeping bentgrass 'L-93', Columbus, Ohio Leaf Spot on a fairway ...

  7. Recent Developments Surrounding PCNB

    https://turfdisease.osu.edu/news/recent-developments-surrounding-pcnb-0

    (http://tdl.wisc.edu/pdf/Snow%20MoldReports2010_Live/index.html)) One thing to consider is thiophanate methyl. This a.i. is frequently overlooked, but is an ...

  8. Moss

    https://turfdisease.osu.edu/news/moss-0

    their yards and turf.   One of the first things people notice is a light green matt in areas with thin ... real cause of the problem. Some of materials can be phytotoxic to living turf.   Golf Greens Moss ... turf density and maintain a desirable stand of turf on the green. ...

  9. Anthracnose Management on Greens (Basal Rot Anthracnose)

    https://turfdisease.osu.edu/news/anthracnose-management-greens-basal-rot-anthracnose

    Anthracnose Management on Greens (Basal Rot Anthracnose) J. W. Rimelspach and M. J. Boehm Dept. of ... bentgrass putting greens.  This is often considered one of the most difficult diseases on greens to deal ... weather patterns conducive for development of the disease, and or aggressive maintenance of greens to meet ...

  10. Benefits of Late Fall Fertilization

    https://turfdisease.osu.edu/news/benefits-late-fall-fertilization-0

    are made after the turf has lost most or all of its green color and is not actively growing. This ... loses its green color in the late fall. Late-season fertilization has become popular because many of the ... better fall and winter color; earlier spring green-up; increased shoot density; improved fall, winter, ...

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