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  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. Thainá Landim de Barros, DVM, M.S., Ph.D.

    https://ansci.osu.edu/our-people/thain%C3%A1-landim-de-barros-dvm-ms-phd

    improve poultry health and welfare Early detection of signs of disease in poultry flocks Improve the ...

  3. 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 ...

  4. 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 ...

  5. 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 ...

  6. 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 ...

  7. 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 ...

  8. 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 ...

  9. Powdery Mildew of Grape

    https://ohioline.osu.edu/factsheet/plpath-fru-37

    limited, and they appear as dark-brown to black patches that remain as dark patches on the surface of ... important disease of grapes worldwide. The disease generally is considered less economically important in ... Ohio than black rot or downy mildew. However, uncontrolled, the disease can be devastating on ...

  10. Welcome Dr. Thainá Landim de Barros to the Department of Animal Sciences.

    https://ansci.osu.edu/news/welcome-dr-thain%C3%A1%C2%A0landim-de-barros-department-animal-sciences

    diseases, demands from our society, and climate change. She also is looking forward to collaborating with ...

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