Pest identification
What's eating my formosanum toad lily?
Slugs & snails
Signs: New shoots eaten to the ground in spring before plants can establish; holes in foliage later in the season.
Control: Apply iron phosphate bait and diatomaceous earth at soil level as soon as shoots emerge in spring. Beer traps nearby help reduce slug populations.
Rabbits
Signs: Clean-cut stems and missing foliage and flower buds; severely browsed plants produce shorter stems and delayed blooms.
Control: Surround plants with wire mesh or chicken wire barriers, particularly while plants are young and establishing. Repellent sprays can supplement physical barriers.
Aphids
Signs: Colonies on stems and buds; most critically, aphids spread Tricyrtis floral virus, causing mottled and fully purple-colored flowers.
Control: Control aphids promptly with insecticidal soap or water jets. Remove and trash (do not compost) any plants showing flower color distortion — there is no cure.
Keep formosanum toad lily pest-free
Healthy plants resist pests best. Get the basics right:
Formosanum Toad Lily pests — FAQ
What is eating my formosanum toad lily?
Formosanum Toad Lily has few serious pest problems but slugs can devastate emerging spring shoots before they get established. Rabbits browse leaves and buds readily. Aphids are a secondary concern because they spread a mottle virus that permanently distorts flower color. Protect new growth early in the season for best results.
How do I get rid of slugs & snails on formosanum toad lily?
New shoots eaten to the ground in spring before plants can establish; holes in foliage later in the season. Apply iron phosphate bait and diatomaceous earth at soil level as soon as shoots emerge in spring. Beer traps nearby help reduce slug populations.
How do I get rid of rabbits on formosanum toad lily?
Clean-cut stems and missing foliage and flower buds; severely browsed plants produce shorter stems and delayed blooms. Surround plants with wire mesh or chicken wire barriers, particularly while plants are young and establishing. Repellent sprays can supplement physical barriers.
How do I get rid of aphids on formosanum toad lily?
Colonies on stems and buds; most critically, aphids spread Tricyrtis floral virus, causing mottled and fully purple-colored flowers. Control aphids promptly with insecticidal soap or water jets. Remove and trash (do not compost) any plants showing flower color distortion — there is no cure.