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Tomatoes

Most information at this page pertains to field-grown plants.

Disease factsheets, articles and photo galleries:

  • Managing Tomato Diseases Successfully
  • Table: Fungicides for Tomatoes (.pdf) (click here for Excel version)
  • Table: Fungicides for Managing Bacterial Diseases in Tomato
  • Anthracnose (LIHREC)
  • Bacterial canker of tomatoes
  • Bacterial canker of tomatoes (LIHREC)
  • Bacterial speck of tomatoes
  • Bacterial speck of tomatoes (LIHREC)
  • Blossom-end rot (fruit disorder) (LIHREC)
  • Buckeye fruit rot (LIHREC)
  • Chimera (genetic disorder) (LIHREC)
  • Drought stress (LIHREC)
  • Early blight (LIHREC)
  • Gray mold (LIHREC)
  • Late blight
  • Late blight resistant tomato variety evaluations
  • Leaf mold
  • Ozone injury (LIHREC)
  • Phytophthora blight
  • Pith necrosis (LIHREC)
  • Powdery mildew (LIHREC)
  • Septoria leaf spot (LIHREC)
  • Stemphylium (aka gray) leaf spot (LIHREC)
  • Tomato brown rugose fruit virus
  • Tomato chlorotic spot virus (TCSV)
  • Tomato spotted wilt virus (LIHREC)
  • White mold (timber rot) (LIHREC)
  • Zippering (fruit disorder) (LIHREC)
  • Disease-resistant tomato varieties
Cornell Vegetable Program
  • Tomatoes
NYSIPM Program
  • IPM Practices (Chapter 27)
  • IPM Fact Sheets

Need Help?

  • Find your local Cornell Cooperative Extension office
  • Cornell Cooperative Extension Regional Commercial Vegetable Programs
  • NYS Integrated Pest Management Program – Vegetables

Vegetable news

  • Smoke not a problem for vegetables
  • Tomato virus alert
  • New Basil Downy Mildew Race 1 in NY in 2022
More vegetable news

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