Growli

Pest identification

What's eating my pepper?

Aphids

Signs: Dense colonies on growing tips; curled, sticky leaves; transmitted mosaic viruses can cause mottled foliage

Control: Water blast; insecticidal soap spray; reflective mulch; encourage beneficial insects such as parasitic wasps and ladybirds

Thrips

Signs: Scarred, silvery-streaked fruit skin; distorted flowers; brown stippling on leaves; vectors of tospoviruses

Control: Remove and bag infested plant parts; apply spinosad or insecticidal soap; use blue sticky traps to monitor adults

Spider mites

Signs: Bronze stippling and webbing under leaves; worst in hot, dry conditions; can defoliate plants rapidly

Control: Keep soil consistently moist; spray with neem oil or insecticidal soap; repeat every 5–7 days; rinse undersides of leaves

European corn borer (Ostrinia nubilalis)

Signs: Entry holes in fruit with frass; larvae tunnel into stems causing wilting and fruit drop

Control: Apply Bt at egg hatch; remove and destroy infested fruit; rotate crops away from corn the following year

Keep pepper pest-free

Healthy plants resist pests best. Get the basics right:

Pepper pests — FAQ

What is eating my pepper?

Peppers are targeted by aphids, which flock to tender new growth, and by thrips, which scar fruit and spread viruses. Spider mites can explode in hot, dry summers. Outdoors, caterpillars such as pepper weevil larvae bore into fruit. Birds may peck at ripe fruits, particularly in home gardens.

How do I get rid of aphids on pepper?

Dense colonies on growing tips; curled, sticky leaves; transmitted mosaic viruses can cause mottled foliage Water blast; insecticidal soap spray; reflective mulch; encourage beneficial insects such as parasitic wasps and ladybirds

How do I get rid of thrips on pepper?

Scarred, silvery-streaked fruit skin; distorted flowers; brown stippling on leaves; vectors of tospoviruses Remove and bag infested plant parts; apply spinosad or insecticidal soap; use blue sticky traps to monitor adults

How do I get rid of spider mites on pepper?

Bronze stippling and webbing under leaves; worst in hot, dry conditions; can defoliate plants rapidly Keep soil consistently moist; spray with neem oil or insecticidal soap; repeat every 5–7 days; rinse undersides of leaves

How do I get rid of european corn borer (ostrinia nubilalis) on pepper?

Entry holes in fruit with frass; larvae tunnel into stems causing wilting and fruit drop Apply Bt at egg hatch; remove and destroy infested fruit; rotate crops away from corn the following year