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  1. Dollar Spot Applications

    https://turfdisease.osu.edu/news/dollar-spot-applications-0

    80’s the middle of March. Shouldn’t this be good news for my golf course? The answer, not ... fairways have been mowed 2-3 times-    Or make first treat when Forsythia are in bloom-    Use a fungicide ...

  2. Broadleaf Weeds, Frost Injury and Disease Highlights

    https://turfdisease.osu.edu/news/broadleaf-weeds-frost-injury-and-disease-highlights-0

    products. Broadleaf Weed Control During this period with abundant dandelions in bloom, many applications of ... broadleaf weed control are being made. Several factors should be kept in mind.  Avoid non-target plants. ... is a temporary situation and with several mowings the lawns will appear normal again. Disease ...

  3. Dollar Spot Applications

    https://turfdisease.osu.edu/news/dollar-spot-applications

    80’s the middle of March. Shouldn’t this be good news for my golf course? The answer, not necessarily! ... have been mowed 2-3 times Or make first treat when Forsythia are in bloom Use a fungicide that is known ...

  4. Turfgrass Health: The Crabgrass Games

    https://turfdisease.osu.edu/news/turfgrass-health-crabgrass-games

    turf quickly, with tillering occurring within weeks of germination. The key predictive criteria for ... crabgrass germination and infestation is soil temperature. Other predictive methods can be used to determine ... crabgrass germination, such as growing degree days (GDDs), phenological events like forsythia bloom drop, ...

  5. Broadleaf Weeds, Frost Injury and Disease Highlights

    https://turfdisease.osu.edu/news/broadleaf-weeds-frost-injury-and-disease-highlights

    products. Broadleaf Weed Control During this period with abundant dandelions in bloom, many applications of ... broadleaf weed control are being made. Several factors should be kept in mind. Avoid non-target plants. When ... been noted. This is a temporary situation and with several mowings the lawns will appear normal again. ...

  6. Rust on Turfgrass

    https://turfdisease.osu.edu/news/rust-turfgrass

    mowers, and pets but are not harmful to humans or animals. In severe incidences, infected grass can thin ... control this disease if proper plant health practices are being done. However, if a severe rust outbreak ...

  7. Rust, Commerical Turf Update, Sample Submission and Events

    https://turfdisease.osu.edu/news/rust-commerical-turf-update-sample-submission-and-events-0

    but are not harmful to humans or animals. In severe incidences, infected grass can thin and individual ... proper plant health practices are being done. However, if a severe rust outbreak exists on a healthy turf ...

  8. Turf Drought Stress Alert

    https://turfdisease.osu.edu/news/turf-drought-stress-alert-1

    Due to dry conditions going into this Memorial Day weekend and high temperatures predicted WATCH ...

  9. Rust, Commerical Turf Update, Sample Submission and Events

    https://turfdisease.osu.edu/news/rust-commerical-turf-update-sample-submission-and-events

    but are not harmful to humans or animals. In severe incidences, infected grass can thin and inpidual ... proper plant health practices are being done. However, if a severe rust outbreak exists on a healthy turf ...

  10. Disease Alert! Gray Leaf Spot Showing Up Early

    https://turfdisease.osu.edu/news/disease-alert-gray-leaf-spot-showing-early

    Magnaporthe grisea) and can be a severe problem in the Eastern and Midwest USA on perennial ryegrass. It is ... the devastating scorched appearance it causes on the foliage of turfgrass. Quite literally, severe ... causing severe leaf blight. Part of the blighting process involves the production of phytotoxic chemicals, ...

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