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  1. Powdery Mildew of Grape

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

    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 ... the fungus. Causal Organism and Disease Cycle Figure 2. Grape leaf severely infected with powdery ...

  2. White Rot and Botryosphaeria Canker of Apple

    https://ohioline.osu.edu/factsheet/plpath-fru-42

    canker phase of the disease is most severe in trees weakened by drought, winter injury, sunscald, poor ... pruning, low or unbalanced nutrition, and other plant diseases. The fruit rot phase can be sporadic in ... surface of rotted fruits during warm, moist conditions. Mature fruits are most susceptible to the disease ...

  3. An Ode to Spring Semester 2023

    https://hcs.osu.edu/news/ode-to-spring

    at the 2023 GCSAA Collegiate Turf Bowl Olivia Marrero was awarded 1 st  place presentation at the  ... interactive tomato field to learn about combatting bacterial spot disease in tomato As part of a Graduate ...

  4. Fruit Rots of Blueberry: Alternaria, Anthracnose, and Botrytis

    https://ohioline.osu.edu/factsheet/plpath-fru-44

    the field on overripe fruit. Anthracnose (ripe rot) is a serious preharvest and postharvest disease ... . Botrytis fruit rot is typically a minor disease but can become severe. Other fruit rots are less common. ... Botrytis mycelium is grayer and less dense than the greener Alternaria mycelium. This disease can also ...

  5. Equestrian Injury Statistics

    https://ohioline.osu.edu/factsheet/19

    peer reviewed and published through SDSU Extension (iGrow) in 2017. It was updated for an Ohio audience ... (1994). Update on New York state horse-related deaths. Equestrian Medical Safety Association Newsletter. ... doi.org/10.3109/17453677308989097 Gates, J. K., & Lin, C. Y. (2020). Head and spinal injuries in equestrian sports: update on ...

  6. Analysis of Safety Issues for Fresh Produce

    https://ohioline.osu.edu/factsheet/AEX-260

    1998 and 2010 reported by the Centers for Disease Control and Prevention (CDC) (4). The most recent ... consumed fresh. CSPI maintains a Searchable Outbreak Alert Database, which was recently updated to include ... same disease related to a common exposure." However, the spread of disease over a large area with ...

  7. Drones for Spraying Pesticides—Opportunities and Challenges

    https://ohioline.osu.edu/factsheet/fabe-540

    infestation level detection of insects and diseases Drones successfully and effectively monitor plant growth ...

  8. Role of Soil Fungus

    https://ohioline.osu.edu/factsheet/anr-37

    diseases including Phytophthora, Rhizoctonia, Phythium, and Verticillium, and downy mildew Ascomycetes ... 2009). Some fungi help to control diseases and predators including a nematode trapping fungi that feeds ... ratio of 0.8 to 1:1. Lawns prefer a F:B ratio of 0.5 to 1:1 and on forested soils, trees grow better ...

  9. Plants Get Sick Too!

    https://ohioline.osu.edu/factsheet/plpath-gen-1

    An Introduction to Plant Diseases PLPATH-GEN-1 Agriculture and Natural Resources 02/01/2017 Sarah ... study of plant disease including the reasons why plants get sick and how to control or manage healthy ... plants. Why Worry About Plant Diseases?     Figure 1. Injury: Ice damage. The weight of the ice causes the ...

  10. Controlling Non-Native Invasive Plants in Ohio Forests: Japanese Stiltgrass

    https://ohioline.osu.edu/factsheet/F-70-11

    before they become established. Spread Prevention Since mowing, road maintenance, and timber harvesting ... a regular basis. When possible, mow non-infested areas prior to mowing areas with known stiltgrass ... property. Care should be taken to prevent movement of any above-ground plant parts. Debris from mowing and ...

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