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  1. The Benefits of Membership

    https://chadwickarboretum.osu.edu/become-member/benefits-membership

    The many gifts of being a Friend of Chadwick Arboretum  Your Benefits Include: Email updates from ... Conrad's College Gifts.  Discounts at many local garden centers (Updated 1/25/2023):  DeMonye’s Greenhouse ...

  2. Lawn Update

    https://turfdisease.osu.edu/news/lawn-update-0

    lawn. Injured turf from low temperatures and clipping on lawn. Lawn mowed the day before temperatures ... of the lawn and when mowed the lower tender leaf blades are exposed. If the mowing was done shortly ... Diseases slow- red thread and leaf spots have slowed down considerably with dryer weather. These ...

  3. 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. ... https://turfdisease.osu.edu/publications/turfgrass-fungicide-table-updated.   Red Thread in fine fescue lawn, May 2011, Columbus, Ohio Close-up of Red Thread fungus in fine ... a troublesome spring diseases on Kentucky bluegrass (especially common bluegrasses), fescues and other lawn ...

  4. Lawn Update

    https://turfdisease.osu.edu/news/lawn-update

    of the lawn and when mowed the lower tender leaf blades are exposed. If the mowing was done shortly ... the Kentucky Bluegrass at the top has less injury. Low temperature injury to lawn. Injured turf from ... low temperatures and clipping on lawn. Lawn mowed the day before temperatures went down to 28 degrees ...

  5. 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 ... https://turfdisease.osu.edu/publications/turfgrass-fungicide-table-updated. Red Thread in fine fescue lawn, May 2011, Columbus, Ohio Close-up of Red Thread fungus in fine ...

  6. Membership and Giving

    https://chadwickarboretum.osu.edu/become-member

    updates from the director, a discount at our Spring Plant Sale, invitations to members-only events, ...

  7. Andy Geiger Buckeye Collection

    https://chadwickarboretum.osu.edu/our-gardens/arboretum-north/geiger-buckeye-collection

    Both buckeyes and horsechestnuts are prone to leaf diseases (leaf blotch, powdery mildew) that can make ... recognizable "buckeye." Aesculus flava – The yellow buckeye is more resistant to leaf diseases and is ... Yellow flowers appear in spring. Aesculus pavia – The red buckeye is more resistant to leaf diseases and ...

  8. FULL: Tree ID Workshop with Kathy Smith

    https://chadwickarboretum.osu.edu/events/full-tree-id-workshop-kathy-smith

    with diagnosing insect and disease issues,” said  Kathy Smith, Director of Ohio State’s  Ohio Woodland ...

  9. Agricultural Policy and Outlook Conference

    https://aede.osu.edu/outlook-conference

    Hiring: An Ohio Food & Agricultural Labor Update ” presented by AEDE Assistant Professor Dr. Margaret ...

  10. 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 ...

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