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Pests

Spider Mites on Bell Pepper

Commonly affects: Capsicum annuum, Grossum Group (Bell Pepper)

Fine yellow stippling spreads across leaves, with fine webbing visible on the underside in heavier infestations, especially in hot, dry conditions.

Potential Causes

  1. 1Hot, dry conditions favouring rapid mite reproduction
  2. 2Dusty leaves providing a hospitable surface
  3. 3Drought-stressed plants being more vulnerable

Solution Steps

  1. 1Rinse the plant thoroughly with a strong water spray, focused on leaf undersides
  2. 2Apply insecticidal soap or neem oil, repeating every 5-7 days
  3. 3Maintain consistent watering, since drought stress increases susceptibility
  4. 4Increase humidity slightly if growing in a greenhouse or indoors

Prevention Tip

Spider mites thrive in the same hot, dry conditions that stress water-hungry pepper plants — consistent watering helps on both fronts.