Site

Search results

  1. Larry Madden Retirement, Distinguished Career

    https://plantpath.osu.edu/home/slides/larry-madden-retirement-distinguished-career

    A pioneer in plant disease epidemiology is retiring after 40+ years at Ohio State. View highlights ...

  2. Calendar of Events

    https://ohio4h.org/august-2022/calendar-events

    August 27, On-Farm Research Tour & Dinner (Georgetown & Sardinia) – 4-7 p.m. Join Brown ... farms. Non-Brown County producers will be charged $10 per hour for pesticide credits, and registration ... must be completed by August 19 at go.osu.edu/researchtour. To learn more, call Brown County Extension ...

  3. 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 ...

  4. 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 ...

  5. 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 ...

  6. 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 ...

  7. Ice Cores: A Layer Cake of Snow

    https://ohio4h.org/earthday/ice-cores

    | Appropriate for individuals and groups |  PDF for PRINTING You probably already know about tree rings, the ... each ring is determined by the environmental conditions the year it was formed. How does this relate to ... tree rings, these ice layers reveal the environmental conditions the year each layer was formed. ...

  8. 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 ...

  9. Gustavo Garay

    https://plantpath.osu.edu/our-people/gustavo-garay-0

    of Puerto Rico, Mayaguez (2021) Worked with Dr. Lydia Rivera Vargas on fungal disease in mangos  In ...

  10. Pest Prep with the OSU Extension Office

    https://fairfield.osu.edu/events/pest-prep-osu-extension-office

    Ohio State University- Extension Ag & Natural Resource Educator, Carrie Brown, will educate ...

Pages