ZonePlant

Disease on crop

fungal

Sooty Mold on avocado

Capnodium spp.

Black fungal coating that grows on honeydew secreted by aphids, scale, mealybugs, and whiteflies. Doesn't infect plant tissue directly but blocks photosynthesis and disfigures fruit.

Disease
Sooty Mold
Pathogen type
Fungal
Crop
Avocado
Scientific name
Capnodium spp.

Sooty Mold on avocado

Detailed guidance for this section is being prepared. Check back soon.

Symptoms on avocado

  • black soot-like film on leaves, stems, and fruit
  • presence of honeydew-producing pests

IPM controls

  • Treat the underlying insect infestation; sooty mold disappears once honeydew stops
  • Wash off existing mold with water and mild soap on accessible foliage
  • Encourage ant control; ants protect honeydew-producing pests from predators

Other crops affected by sooty mold

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