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Downy Mildew in Chives

How to identify and treat downy mildew in Chives.

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Chives care requirements

water
Regularly — keep moist.
soil
Fertile, well-draining soil.
light
Full sun to partial shade.
symptoms

Symptoms to look for in Chives

  • fiber_manual_recordYellow patches on upper leaf surface
  • fiber_manual_recordGrey-purple fuzzy growth on undersides
  • fiber_manual_recordWilting
help

Common causes in Chives

Caused by Peronospora and Pseudoperonospora species. Spreads in cool, humid conditions.

healing

How to treat downy mildew in Chives

Remove affected material. Apply copper fungicide or phosphonate.

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Preventing downy mildew in Chives

Avoid overcrowding. Water in morning. Choose resistant varieties.