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  1. Corn Silage and Foliar Disease

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-24-issue-4/corn-silage-and-foliar-disease

    disease and for fungicide application is from tassel through pollination. Most fields we have scouted this ... year show low disease pressure. When fungal disease is present in corn silage at harvest, research ... shows a fungicide application at VT-R1 to control these fungal diseases reduced fiber concentration and ...

  2. Summer Mastitis – Insights on cause, signs, and prevention

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-24-issue-4/summer-mastitis-%E2%80%93-insights-cause-signs-and

    and prevention measures for this important disease. Cause The primary causal organism is the bacteria ... to consider in the pathogenicity of disease are factors intrinsic to Trueperella pyogenes, such as ... can cause the disease, but damage to the teat, trauma and irritation of the udder are also important ...

  3. Seeding Perennial Forages in Late Summer

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-24-issue-4/seeding-perennial-forages-late-summer

    disease, with mid-August plantings being intermediate. In a no-till situation, minimize competition from ... this fall. The ONLY exception to this rule is perennial and Italian ryegrass plantings.  Mow or harvest ...

  4. Annual Winter Forage Following Wheat Harvest

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-24-issue-4/annual-winter-forage-following-wheat-harvest

    will be harvested, just not mechanically. Consider plant disease issues; for example, you do not want ... disease buildup. When choosing your crops, consider drought resistance and if they cause health issues in ...

  5. Recognizing and Managing Heat Stress in Dairy Cattle

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-24-issue-4/recognizing-and-managing-heat-stress-dairy-cattle

    disease potential are all reasons to be concerned about the effects of heat stress on dairy cattle. When ...

  6. Principles of Molecular Plant-Microbe Interactions

    https://plantpath.osu.edu/courses/plntpth-5003

    PLNTPTH 5003 Molecular bases of plant-microbe interactions ranging from how microbes cause disease ...

  7. Practical Experiences in Plant Health: Insects & Diseases of Plants

    https://plantpath.osu.edu/courses/plntpth-5060

    PLNTPTH 5060 Plants can be attacked by a multitude of pathogens and insects. Each plant within a production region has documented pests that can negatively impact plant health. Environment and production practices can influence the outcome of interactions ...

  8. Contemporary Issues: Pesticides, Genetic Engineering, and the Environment

    https://plantpath.osu.edu/courses/plntpth-4597

    areas of interest.  We’ll also incorporate updates on the COVID-19 pandemic. Class format/grading Weekly ... controversial papers related to class topics. COVID-19 updates will be incorporated, including parallels with ... class topics (spread and management of pathogens) Pests and Diseases – An overview/background on the ...

  9. Turf Diseases and Integrated Turf Health Management

    https://plantpath.osu.edu/courses/plntpth-5130

    PLNTPTH 5130 A detailed study of the diseases of turfgrass, factors influencing disease severity, ... and specific measures for disease control such as genetic, cultural, biological, and chemical. Prereq: ...

  10. General Plant Pathology Lecture

    https://plantpath.osu.edu/courses/plntpth-3001

    PLNTPTH 3001 An introduction to plant diseases caused by fungi, bacteria, viruses, nematodes and ... topics Plant pathology, terminology and the diseases triangle Sign versus symptom Disease versus injury ... Abiotic diseases and disorders versus biotic diseases Integrated plant health management strategies: ...

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