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Pest & Disease Library · Solutions

Anthracnose Control in Pepper

Anthracnose (Colletotrichum) causes dark sunken lesions on fruit and leaves and is a major cause of fruit and post-harvest rot. This page covers anthracnose in pepper.

Common crops affected

Why it matters

It rots and downgrades fruit and defoliates plants, returning from debris each season; early protection keeps fruit clean.

When it appears

Warm, humid, rainy weather; spreads by splashing water.

How to identify it

  • Dark, sunken, circular lesions on fruit, sometimes with rings
  • Irregular dark leaf spots
  • Worse in warm, humid, rainy weather

How to manage it

  1. Remove infected debris and fruit; avoid overhead watering.
  2. Apply Spore Control (1:1,000) at first sign and during warm wet spells.

Recommended Vegalab program

RoleProductUse
Primary controlSpore ControlTargets Colletotrichum; protect fruit
Plant resilienceArmour BoostResilient tissue

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