Growli

Pest identification

What's eating my easter lily?

Lily beetle (Lilioceris lilii)

Signs: Adults and larvae eat foliage, stems, and buds; larvae covered in black fecal shield; rapid complete defoliation possible

Control: Inspect daily from April onwards; hand-remove all life stages; consider neem oil or pyrethrin spray for severe infestations; check soil around plants for overwintering adults

Aphids

Signs: Colonies on growing tips and flower buds; yellowing, sticky honeydew, sooty mold, and virus transmission to bulb

Control: Blast off with water jet; encourage beneficial insects; use insecticidal soap spray; discard any plant showing mosaic virus symptoms

Slugs and snails

Signs: Young shoots chomped at soil level in spring; pot-grown plants especially vulnerable when shoots first emerge

Control: Iron phosphate pellets placed around emerging shoots; copper tape around pot rims; hand-pick on damp evenings

Deer

Signs: Shoots and foliage browsed cleanly, often before or at bud stage, especially in rural or suburban gardens

Control: Install deer fencing or wire guards around individual plants; use deer repellent sprays reapplied after rain; plant in a protected courtyard or walled garden

Keep easter lily pest-free

Healthy plants resist pests best. Get the basics right:

Easter Lily pests — FAQ

What is eating my easter lily?

Easter Lily is highly attractive to lily beetles, which can defoliate plants within days. Aphids spread viruses that persist in bulbs and ruin future crops. Slugs attack new shoots. Deer will browse lily foliage if they gain garden access. Vine weevil grubs can attack potted bulbs. Regular scouting is essential from spring emergence.

How do I get rid of lily beetle (lilioceris lilii) on easter lily?

Adults and larvae eat foliage, stems, and buds; larvae covered in black fecal shield; rapid complete defoliation possible Inspect daily from April onwards; hand-remove all life stages; consider neem oil or pyrethrin spray for severe infestations; check soil around plants for overwintering adults

How do I get rid of aphids on easter lily?

Colonies on growing tips and flower buds; yellowing, sticky honeydew, sooty mold, and virus transmission to bulb Blast off with water jet; encourage beneficial insects; use insecticidal soap spray; discard any plant showing mosaic virus symptoms

How do I get rid of slugs and snails on easter lily?

Young shoots chomped at soil level in spring; pot-grown plants especially vulnerable when shoots first emerge Iron phosphate pellets placed around emerging shoots; copper tape around pot rims; hand-pick on damp evenings

How do I get rid of deer on easter lily?

Shoots and foliage browsed cleanly, often before or at bud stage, especially in rural or suburban gardens Install deer fencing or wire guards around individual plants; use deer repellent sprays reapplied after rain; plant in a protected courtyard or walled garden