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  1. 2022 Year in Review

    https://ohiograpeweb.cfaes.ohio-state.edu/blog/december-22-2022-255pm/2022-year-review

    ...

  2. Black Rot

    https://ohiograpeweb.cfaes.ohio-state.edu/ipm/diseases/black-rot

    Black Rot  Black rot is one of the most damaging fungal diseases of grapes in Ohio, especially ... brownish red in color with dark brown edges. Within the lesions, small black fungal structures called ... lesions (cankers) that are 1mm to 2 cm long (image on the right, Photo courtesy- Virginia Grape Disease ...

  3. Fairfield County Endowment Board Legacy Dinner

    https://fairfield.osu.edu/events/fairfield-county-endowment-board-legacy-dinner

    County 4-H Endowment, P.O. Box 564, Lancaster, Ohio 43130 To subscribe to updates, visit the Fairfield ...

  4. Downy Mildew

    https://ohiograpeweb.cfaes.ohio-state.edu/ipm/diseases/downy-mildew

    Downy Mildew Downy mildew is a fungal-like disease caused by  Plasmopara viticola. The disease is ... the upper surface of the leaf. As the disease develops the spots enlarge and turn yellow (image on ... are often confused with powdery mildew. As the leaf ages, the spots turn brown (necrotic) and become ...

  5. Phomopsis

    https://ohiograpeweb.cfaes.ohio-state.edu/IPM/phomopsis

    Phomopsis Phomopsis is a cold weather fungal disease and is widely distributed. It is problematic ... infection, even after infected wood dies. Therefore a serious disease outbreak in one season can provide ... irregular margins appear early in the season (image on the right, Photo courtesy- Ohioline, OSU), as disease ...

  6. Building Better Spray Programs for Vineyards

    https://ohiograpeweb.cfaes.ohio-state.edu/events/building-better-spray-programs-vineyards

    producers. Developing spray programs that focus not only on disease management, but also fungicide resistance ... curriculum to learn from national experts in grape diseases and fungicide resistance management, about mildew ... diseases and management, best practices for using fungicides, and best sprayer practices. This online ...

  7. Grape Root Borer

    https://ohiograpeweb.cfaes.ohio-state.edu/ipm/insects/grape-root-borer

    with the forewings brown and the hindwings clear with brown borders. The body mimics that of a wasp, ... brown with yellow markings. Male moths measure about 5/8 inch in length, while the female is larger, ... white with a brown head capsule. Mature larvae move to places just under the surface of the soil and ...

  8. 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

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  9. Large Crabgrass

    https://ohiograpeweb.cfaes.ohio-state.edu/ipm/weeds/large-crabgrass

    vineyards, gardens, landscaped areas, turf, nurseries, pastures, roadsides, ditches, and other disturbed ... Seeds are shiny, yellowish-brown and are 2-3 mm long. Management Cultural Practices Elevated mowing ... 1.5 to 3.0 inches. Thin turf in the spring or drought conditions often leads to major infestations of ...

  10. Overholt Drainage School

    https://fairfield.osu.edu/events/overholt-drainage-school

    Contact Dr. Brown at brown.59@osu.edu, or call 614-292-3826 (ofc) or 614-264-7916 (cell, leave message) if ...

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