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  1. Cool-Season Turfgrasses for Sports Fields and Recreational Areas

    https://ohioline.osu.edu/factsheet/str-1

    varieties produce quality turf at lower mowing heights). Watch for brown patch disease in summer. Tips For ... mowing (1.5 to 3 inches). TF has moderate disease tolerance but is susceptible to brown patch, especially ... susceptible to brown patch, summer patch and dollar spot. CELA Early spring green-up, moderate stress ...

  2. Summer Patch on Turfgrass

    https://ohioline.osu.edu/factsheet/HYG-3082

    as in roughs and clubhouse surrounds, the disease shows up as irregular patches, rings, and ... crescents. The disease, even to a trained eye, appears very similar to necrotic ring spot. Patches are ... prevention fungicides symptoms patch disease necrotic ring spot take-all patch bentgrass dead spot ...

  3. Interpreting a Soil Test Report

    https://ohioline.osu.edu/factsheet/agf-0514

    Soybeans, Wheat, and Alfalfa, Bulletin 974 (Culman, 2021) update. The P and K values used for recommendation ...

  4. Ambrosia Coloration in Maple Trees

    https://ohioline.osu.edu/factsheet/anr-0108

    shade trees. However, any number of insects and diseases affect the trees. Among the most important ... rubrum). Ambrosia colors are usually a combination of greens and browns. This discolored wood is called ... negundo). However, the ambrosia color in boxelder is red, instead of the greenish brown color found in red ...

  5. Brown Patch on Turfgrass

    https://ohioline.osu.edu/factsheet/HYG-3084

    unfavorable conditions. Symptoms Symptoms of brown patch vary greatly depending on turf species, mowing ... round patches on turf brown patch on turf brown path fungus on lawn fungicide infected turfgrass Plant ... to young immature grass seedlings. During long periods of hot, wet, and humid conditions, brown patch ...

  6. Bitter Rot of Apple

    https://ohioline.osu.edu/factsheet/plpath-fru-20

    rot is a common fruit rotting disease of apple (and pear) that occurs in all states where apples and ... disease on peach. Glomerella cingulata can also cause a leaf spot and canker on apple, although these ... forms of the disease are not common in Ohio. Disease Development and Symptoms Figure 1. Bitter rot on ...

  7. Lawn Grass Cultivar Selection

    https://ohioline.osu.edu/factsheet/hyg-4027

    patch diseases Failure to select the proper species or cultivar may result in poor or thin grass ... disease and insect resistance, and adaptations that allow the turf to thrive in differing environmental ... selection. Turfgrass cultivars with resistance to diseases should also be included in the blend. For ...

  8. Mosquitoes

    https://extension.osu.edu/today/mosquitoes

    diseases among pets and humans. Tim talks with Sarah Short, an Ohio State entomologist, about how you can ...

  9. August Update on Scouting and Treating SLF in Cleveland

    https://ohiograpeweb.cfaes.ohio-state.edu/blog/august-29-2022-431pm/august-update-scouting-and-treating-slf-cleveland

    ...

  10. Lime and the Home Lawn

    https://ohioline.osu.edu/factsheet/hyg-4026

    a favorable environment for the development of summer patch disease, caused by a fungus that infects turfgrass ... ranges. Turf outside of these ranges can lose quality.  Several factors cause the formation of acidic soil ... be applied to turf that is wilted or frost-covered. The turf should be irrigated after application in ...

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