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  1. Become a Master Gardener Volunteer

    https://jefferson.osu.edu/program-areas/master-gardener-volunteers/become-jeffersonharrison-master-gardener

    management, pesticide use and safety, lawn care, home vegetable and fruit production, backyard wildlife ... 1st Plant Diagnostics and Disease/Pest Management   CURRENT JEFFERSON & HARRISON MASTER GARDENER ...

  2. 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 ...

  3. Lunch & Learn: Update on a New Invasive Insect- Spotted Lanternfly

    https://jefferson.osu.edu/events/lunch-learn-update-new-invasive-insect-spotted-lanternfly

    How can eastern Ohio prepare for spotted lanternfly? What role can county officials, township trustees, and businesses play in controlling this new invasive species? What management strategies are available once this insect is found? These questions and m ...

  4. Updated Turfgrass Disease Fact Sheets

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

    the following turfgrass disease fact sheets. For more information contact Joe or Todd.   UPDATED ... Turfgrass, HYG-3084-10   Lawn and Turf Series   Annual Grass Weed Control in Home Lawns, HYG-4002-93 ... Lawns, HYG-4010-96 Turfgrass Species Selection, HYG-4011 Lawn Mowing, HYG-4020-93 What to Look for in ...

  5. 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 ...

  6. The Book Shelf

    https://jefferson.osu.edu/program-areas/agriculture-and-natural-resources/publications

    Brambles-Production Management and Marketing ($18.25 hardcopy only- in stock) Controlling Diseases and Insects in Home ... Diseases of Tree Fruits in the East ($10.00 hardcopy only) Midwest Grape Production Guide (Free PDF ... Management (Free PDF) Identifying Diseases of Vegetables ($13.00 hardcopy only)   ...

  7. 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 ...

  8. 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 ...

  9. 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 ...

  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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