coronavirus

Canker in Mango

How to identify and treat canker in Mango.

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Mango care requirements

water
Water deeply and regularly during the growing season, keeping soil consistently moist but not waterlogged. Reduce watering during the flowering and fruiting stage to encourage production. Provide drainage to prevent root rot.
soil
Prefers well-draining, fertile soil rich in organic matter. pH range 5.5–7.5 is ideal. Avoid heavy clay and waterlogged soils. Amend with compost or aged manure.
light
Full sun; requires 8+ hours of direct sunlight daily for optimal growth and fruiting. Insufficient light reduces flowering and fruit production.
symptoms

Symptoms to look for in Mango

  • fiber_manual_recordSunken, discolored, or cracked lesions on bark, stems, or branches
  • fiber_manual_recordOozing sap or dark staining around the lesion
  • fiber_manual_recordDieback of the branch or stem beyond the canker site
help

Common causes in Mango

Canker is a general term for localized bark and wood lesions caused by various fungal pathogens (such as Nectria or Cytospora) or, less commonly, bacteria, which typically enter through wounds, pruning cuts, or frost damage, especially on stressed plants.

healing

How to treat canker in Mango

Prune out affected branches well below the canker margin, disinfecting tools between cuts, and improve overall plant vigor to help it resist further infection.

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Preventing canker in Mango

Avoid wounding bark, prune during dry weather, and keep plants well watered and fed to reduce stress that predisposes them to infection.