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  1. 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 ...

  2. Keeping Plants Healthy

    https://ohioline.osu.edu/factsheet/plpath-gen-4

    pathology is the study of plant disease including the reasons why plants get sick and how to control or ... pest, or disease-causing organism, most specialists interested in plant health recommend the use of ... pest or disease. In some cases, the use of resistant cultivars or varieties might be the only means of ...

  3. 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 ...

  4. Diagnosing Sick Plants

    https://ohioline.osu.edu/factsheet/plpath-gen-2

    study of plant disease including the reasons why plants get sick and how to control or manage healthy ... plants. Diagnosing Plant Diseases Proper diagnosis is a critical step in the control of plant diseases ... tree. 3. Look for patterns. Is only a single plant affected? Is the potential disease restricted to ...

  5. Scab of Apple

    https://ohioline.osu.edu/factsheet/plpath-fru-23

    Development Center, Wooster, OH Apple scab is one of the most serious diseases of apple worldwide. Apple scab ... susceptible to this fungus. Both the leaves and fruit of apple trees can be affected by this disease. Infected ... defoliation may weaken trees and make them more susceptible to winter injury or other pests. Diseased fruits ...

  6. 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 ...

  7. Billbugs in Turfgrass

    https://ohioline.osu.edu/factsheet/HYG-2502-12

    Home, Yard and Garden Horticulture Insects and Pests lawn and turf weevils chemical control of larvae ... snout beetles turf pests turf damage turf fungal diseases parasitic nematodes resistant turf varieties ... result in extensive turf death.  Damage Damage to turf is caused by the larval stage of this pest, as ...

  8. Masked Chafers

    https://ohioline.osu.edu/factsheet/ENT-51

    Entomology Masked chafers are beetles that have larvae, called white grubs, which can attack managed turf ... usually attack cool season turf, especially if Japanese beetle grubs have been suppressed. Additionally, ... Damage Symptoms Turf begins to show drought stress in late summer into fall or spring and does not ...

  9. Rotary Agricultural Mower Safety

    https://ohioline.osu.edu/factsheet/aex-591211

    mowing and never allow riders on the tractor. Before Mowing Remove all litter and debris from the area to ... be mowed. Stones, tin cans, and wire can be deadly when thrown by a mower blade. Be alert for holes ... mowed. No riders. Know the child labor laws. Wear a seat belt when the tractor is equipped with roll over ...

  10. Choosing a Laboratory for Nutrient and Soil Health Testing

    https://ohioline.osu.edu/factsheet/anr-0107

    constitute an endorsement by The Ohio State University. Please check with individual laboratories for updated ...

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