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  1. 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

    into the crown which can cause the turf to thin. To manage the disease, properly mow the turf high to ... LAWN AND HIGH CUT TURFGRASS DISEAES--- Red Thread: This relatively superficial disease has become ... leaf blades. This disease is strictly a superficial problem and one that will not kill the turf. Under ...

  2. Erdal Ozkan

    https://fabe.osu.edu/our-people/erdal-ozkan

    potential control of Sclerotinaia stem rot on soybean.   Plant Disease  86(1):26-31. Tsay, J., H. E. Ozkan, ... H.E.  1994.  Calibrating turfgrass chemical application equipment.  In:  Handbook   of Integrated Pest Management for Turf ...

  3. About Us

    https://plantpath.osu.edu/about-us

    and Outreach Plant Disease Diagnostics expertise and faciltiies to enhance the nation’s ability to ... detect, respond and recover from a high consequence disease or pest outbreak.  > ppdc.osu.edu ...

  4. Sampling

    https://turfdisease.osu.edu/sampling

    information. Step 1: Collect the Sample For “high cut turf ” such as residential lawns, athletic fields, parks, ... residential lawns. If a problem is suspected, send a sample from the declining area as soon as the symptoms ... commercial sites and sod farms use a shovel, spade or knife to collect the turf sample. Collect a sample that ...

  5. 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

    into the crown which can cause the turf to thin. To manage the disease, properly mow the turf high to ... LAWN AND HIGH CUT TURFGRASS DISEAES--- Red Thread: This relatively superficial disease has become ... leaf blades. This disease is strictly a superficial problem and one that will not kill the turf. Under ...

  6. Graduate Research Associate Positions

    https://fabe.osu.edu/graduate/graduate-research-associate-positions

    research findings in conferences/meetings, and generate regular project update reports. Qualifications: An ...

  7. Mowing Lawns

    https://turfdisease.osu.edu/news/mowing-lawns-0

    of clippings. High quality mowed lawn. Shredded turf leaf tips. Excessive clippings; grass allowed to ... irrigated, an old lawn or a new lawn, proper mowing is essential for a high quality lawn. Properly mowed ... not properly mowed. Mowing is in a way a “controlled” injury to plants, if properly executed the lawn ...

  8. Mowing Lawns

    https://turfdisease.osu.edu/news/mowing-lawns

    clumps of clippings. High quality mowed lawn. Shredded turf leaf tips. Excessive clippings; grass allowed ... irrigated, an old lawn or a new lawn, proper mowing is essential for a high quality lawn. Properly mowed ... not properly mowed. Mowing is in a way a “controlled” injury to plants, if properly executed the lawn ...

  9. Publications (current)

    https://plantpath.osu.edu/research/publications-current

    rot and contamination of grain with mycotoxins in association with weather variables. Plant Disease ... yamadae causing Japanese Apple Rust on crabapple (Malus spp.) in Ohio”. PLANT DISEASE 105(7):2016 Ewing ... microbiome points to potential causal agents of beech leaf disease. Phytobiomes Journal 2021 5:3, 335-349. ...

  10. Nostoc Balls, Color Loss, Crabgrass and More

    https://turfdisease.osu.edu/news/nostoc-balls-color-loss-crabgrass-and-more-0

    Course Turf. Several diseases have become quite prevalent on golf courses. * DOLLAR SPOT. Is has become ... LAWNS * NOSTOC BALLS. There was a reported case of nostoc balls (cyanobacteria) from Logan ... landscape situations and lawns especially during wet periods. Since this is a blue-green algae, it does not ...

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