Pest identification
What's eating my poblano pepper?
Aphids (Myzus persicae)
Signs: Stunted, curled shoot tips; honeydew; persistent virus transmission causing mosaic patterns on leaves
Control: Reflective silver mulch; insecticidal soap or neem oil; never plant near virus-infected solanums
Tomato hornworm (Manduca quinquemaculata)
Signs: Rapid defoliation; large caterpillars consume leaves and sometimes fruit walls
Control: Hand-pick; Bt spray; draw parasitic wasps with dill or fennel nearby
Spider mites
Signs: Pale stippling and bronzing of leaves; webbing under leaves in hot, dry spells
Control: Overhead misting; neem oil or insecticidal soap; avoid over-fertilizing with nitrogen
Slugs and snails
Signs: Holes chewed into peppers at soil level, especially in wet summers
Control: Copper tape around beds; iron phosphate pellets; evening patrols
Keep poblano pepper pest-free
Healthy plants resist pests best. Get the basics right:
Poblano Pepper pests — FAQ
What is eating my poblano pepper?
Poblano Pepper shares the pest profile of sweet and mild chiles. Aphids are the most common and serious threat, spreading viruses that stunt plants and ruin yields. Hornworms can defoliate plants in warm climates, and spider mites strike in hot, dry summers. Slugs damage fruit resting on the soil in wet conditions.
How do I get rid of aphids (myzus persicae) on poblano pepper?
Stunted, curled shoot tips; honeydew; persistent virus transmission causing mosaic patterns on leaves Reflective silver mulch; insecticidal soap or neem oil; never plant near virus-infected solanums
How do I get rid of tomato hornworm (manduca quinquemaculata) on poblano pepper?
Rapid defoliation; large caterpillars consume leaves and sometimes fruit walls Hand-pick; Bt spray; draw parasitic wasps with dill or fennel nearby
How do I get rid of spider mites on poblano pepper?
Pale stippling and bronzing of leaves; webbing under leaves in hot, dry spells Overhead misting; neem oil or insecticidal soap; avoid over-fertilizing with nitrogen
How do I get rid of slugs and snails on poblano pepper?
Holes chewed into peppers at soil level, especially in wet summers Copper tape around beds; iron phosphate pellets; evening patrols