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  1. Ohio Commercial Pesticide Applicator Requirements: Who Needs a License and What Steps to Take

    https://ohioline.osu.edu/factsheet/anr-0140

    Pests include any living organism such as weeds, insects, disease organisms, and rodents. Both general ... 8- Turf Pest Control Category 9- Livestock Animal Pest Control Domestic, Institutional, Structural, ...

  2. Respiratory Diseases

    https://ohioline.osu.edu/factsheet/aex-591105

    respiratory diseases, and how to take actions to prevent these diseases. Trainer’s Note Breathing silo gases, ... dust, or mold spores can cause lung disease or death. Teach employees to recognize this danger and to ... quiz. Background There are several different types of respiratory diseases and illnesses a person can ...

  3. Getting the Most Return From Your Timber Sale

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

    is extremely high. Ice and snow storms, fire, insects, and disease are factors that could cause ...

  4. Hairy Vetch as a Cover Crop in Ohio

    https://ohioline.osu.edu/factsheet/anr-0131

    diseases, including black stem fungus Bloat hazard; seed and vegetation potentially poisonous Table 2. ... phosphorus (P) and potassium (K) Good Compaction fighter Excellent Disease Good Allelopathic (produces ...

  5. Downy Mildew of Grape

    https://ohioline.osu.edu/factsheet/plpath-fru-33

    Pathology Downy mildew is a major disease of grapes throughout the eastern United States. The fungus causes ... infected leaves eventually turn brown, wither, curl and drop. The disease attacks older leaves in late ... Plasmopara viticola. The fungus overwinters in infected leaves on the ground and possibly in diseased shoots. ...

  6. Bacterial Spot of Stone Fruits

    https://ohioline.osu.edu/factsheet/plpath-fru-38

    Pathology Bacterial spot affects peaches, nectarines, apricots, plums, prunes and cherries. The disease is ... the tree, predisposing it to winter injury and attack by other pathogens. The disease is usually more ... disease than devitalized, neglected trees. Figure 1. Bacterial spot on peach leaf. Note the “shot-holes” ...

  7. Bacterial Crown Gall of Fruit Crops

    https://ohioline.osu.edu/factsheet/plpath-fru-19

    of brambles. All fruit crops grown in Ohio are susceptible. The disease is particularly destructive ... stunted, and unproductive. Symptoms The disease first appears as small overgrowths or galls on the roots, ... they enter the plant and induce gall formation, thus completing the disease cycle. The bacteria are ...

  8. Introduction to Safety in Landscaping and Horticulture Services for Trainers and Supervisors

    https://ohioline.osu.edu/factsheet/aex-892224

    Respirators Reading Pesticide Labels Respirator Fit Selecting a Respirator Lawn Equipment No Riders on Lawn ... Equipment Power Lawn Mowers Rotary Lawn and Brush Mower Safety Equipment with Cutter Bars or Blades Tools ...

  9. Clover Mites

    https://ohioline.osu.edu/factsheet/HYG-2095

    yard and garden lawn and turf life cycle habits identification clover mites Entomology ... They are a nuisance by their presence, but they do not bite humans or animals, transmit disease, nor ... feed on household furnishings or pantry supplies. They feed on various plants and turf outside, but ...

  10. People and West Nile Virus: Frequently Asked Questions

    https://ohioline.osu.edu/factsheet/WNV-1003

    virus (WNV) is a viral disease that can cause encephalitis or meningitis, infection of the brain and the ... spinal cord or their protective covering. Prior to 1999, the disease was found only in Africa, Asia and ... southern Europe. Since 1999, WNV has spread throughout North America and has continued to cause disease in ...

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