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Clubroot in Mustard

How to identify and treat clubroot in Mustard.

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Mustard care requirements

water
Keep soil consistently moist but not waterlogged; water deeply 1–2 times weekly depending on rainfall and temperature.
soil
Well-draining, fertile loam with pH 6.0–7.5; amend with compost or aged manure before planting.
light
Full sun (6–8 hours minimum); tolerates partial shade in hot climates.
symptoms

Symptoms to look for in Mustard

  • fiber_manual_recordSwollen, distorted roots
  • fiber_manual_recordWilting in warm weather
  • fiber_manual_recordStunted, yellowing plants
help

Common causes in Mustard

Caused by Plasmodiophora brassicae. Persists in soil for 20+ years. Favoured by acidic, wet soils.

healing

How to treat clubroot in Mustard

No chemical cure. Remove all affected plants and roots. Lime soil to raise pH above 7.2.

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Preventing clubroot in Mustard

Crop rotation (7+ years). Liming soil. Resistant varieties. Good drainage.

Clubroot in Mustard — Symptoms & Treatment | GreenScout