warning
Holes in Leaves in Swiss Chard
symptoms
Symptoms
- fiber_manual_recordIrregular holes in leaf surface
- fiber_manual_recordRagged leaf edges
help
Causes
- fiber_manual_recordCaterpillar feeding
- fiber_manual_recordSlug damage
- fiber_manual_recordHail damage
- fiber_manual_recordEarwig damage
troubleshoot
How to Diagnose
Check for slime trails (slugs), caterpillars on undersides of leaves, or earwigs.
healing
Treatment
Remove pests by hand. Apply appropriate pesticide or slug pellets.
shield
Prevention
Physical barriers. Night patrols. Encourage natural predators.