Table of Content:

• Rain accumulation
• Aphid Risk
• Fire Blight
  • Biology Fire Blight on Pears
  • Model Cougar Blight for Pears
  • Model Blossom Blight for Pears
  • Graphical Presentation Fire Blight on Pears
  • Practical Use Fire Blight on Pears
• Chilling Portions
• Pear Scab
• Fabraea Leaf Spot
• Brown Spot (Stemphylium versicarium)