• Downy mildew of Cucurbits

  lowering crop density, good aeration during propagation and maintaining a warm and dry climate in greenhouses. Use hygiene measures. Start clean, remove

• Early blight

  species, but in general the risk of Alternaria infection is larger under quite warm and humid conditions. Infection may take place within a few hours, with lesions

• Fusarium head blight or scab

  25 and 28 °C. Germination only occurs at relative humidity (RH) above 80%. Warm (25-30 °C) and humid (RH above 85%) conditions increase chances of infection

• Downy mildew of rose

  lowering crop density, good aeration during propagation and maintaining a warm and dry climate in greenhouses Use hygiene measures. Start clean, remove

• Black leg of seedlings

  Prevent high temperatures immediately after planting. Avoid cold and excessive warm irrigation water. Keep the water content of the substrate below 70% and ensure

• Grapevine powdery mildew

  fruit quality, and increased risk of bunch rot. Powdery mildew thrives under warm and humid conditions; however, unlike most other grapevine pathogens, it

• Damping-off

  Prevent high temperatures immediately after planting. Avoid cold and excessive warm irrigation water. Keep the water content of the substrate below 70% and ensure

• Black rot of carrots

  species, but in general, the risk of Alternaria infection is larger under quite warm and humid conditions. Infection may take place within a few hours, with lesions

• Grape downy mildew

  wine and table grape production worldwide. The disease spreads rapidly under warm and wet conditions, infecting leaves, shoots, and young berries, often resulting