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    • Beet
    • Brassicaceae
      • Brassicaceae (cruciferous) weeds
      • Broccoli
      • Cabbage
      • Cauliflower
      • Radish
    • Carrot
    • Coriander/cilantro
    • Cucurbits
      • Cucumber
      • Pumpkin
      • Squash
      • Watermelon
    • Eggplant
    • Garlic
    • Lettuce
    • Onion/Allium
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    • Common diseases, pests and problems
  • Pest Management Publications
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Extension Network Sites > Pacific Northwest Vegetable Extension Group > Sweetcorn common smut

Sweetcorn common smut

Common smut symptoms on an ear of corn-4

Common smut on an ear of corn caused by Ustilago maydis.
Photo Source: Silvia Rondon, Oregon State University

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