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Diagnostic Crop Keys

Please note, under each crop name is a list of the most common 3-5 diseases thought to be associated with the crop. This is a dynamic list and will change with your input. Please direct comments to Extension Plant Pathologist Alan Henn. It is hoped that this list will grow to include the most common horticultural, insect and weed problems with each crop.
  1. Field crops
  2. Ornamentals
  3. Vegetable crops
  4. Turf
  5. Ramorum blight, or Sudden Oak Death

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