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  1. Plant Pathogenic Fungi

    https://plantpath.osu.edu/courses/plntpth-5050

    PLNTPTH 5050 In-depth study of fungal and oomycete pathogens that cause devastating plant diseases ...

  2. Diseases of Vegetable and Fruit Crops

    https://plantpath.osu.edu/plntpth-5150

    diseases of vegetable and fruit crops produced in temperate, sub-tropical and tropical climates, with ... a focus on diseases impacting Ohio vegetable and fruit production. Prereq: 3001 and 3002; or 6001; or ...

  3. Plant Disease Epidemiology

    https://plantpath.osu.edu/courses/plntpth-7002

    PLNTPTH 7002 Study of the dynamics of plant diseases; statistical modeling of plant disease ...

  4. Plant Disease Management

    https://plantpath.osu.edu/plntpth-5603

    PLNTPTH 5603 Theory and practice of plant disease management; emphasis on integration of cultural, ... biological, chemical methods and plant disease resistance. Video-linked to Wooster. Au Sem. Prereq: 3001 (401) ...

  5. Introductory Plant Virology

    https://plantpath.osu.edu/courses/plntpth-5020

    diagnosis of virus diseases of plants. Video-linked to Wooster. Prereq: 3001 and 3002, or 6001 (401), and at ...

  6. Aphids on Trees and Shrubs

    https://ohioline.osu.edu/factsheet/HYG-2031-10

    plants. They range in color from green to brown, red, black or purple. Some species may even have ... leaves or small shoots. Since aphids may move from one plant to another, they may transmit plant diseases ... the alternation of hosts to escape the numerous predators, parasites, and diseases associated with ...

  7. Phytobacteriology

    https://plantpath.osu.edu/courses/plntpth-5010

    that interact with plants, especially those that cause disease and affect plant health. Video-linked to ...

  8. Plant Disease Diagnosis

    https://plantpath.osu.edu/plntpth-5685

    PLNTPTH 5685 Plant Disease Diagnosis is focused on the diagnosis of plant diseases and ...

  9. 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 ...

  10. Managing Stress for a Healthy Heart

    https://ohioline.osu.edu/factsheet/AEX-982.4-11

    highest rates of death due to stress-related conditions like hypertension and heart or artery disease. The ... piece to heart disease prevention is managing stress. Stress makes the heart beat faster to get the body ... cholesterol levels The development and progression of coronary artery disease (atherosclerosis) A weakened ...

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