Pest identification
What's eating my red angel's trumpet?
Caterpillars (hornworms)
Signs: Ragged chewing damage on leaves and stems; droppings visible below affected growth
Control: Hand-pick; apply Bt spray to leaf surfaces; spinosad for persistent populations
Aphids
Signs: Dense colonies on soft new growth and flower buds; sticky honeydew and sooty mould
Control: Strong water spray; neem oil or insecticidal soap; companion planting with marigolds to deter
Slugs and snails
Signs: Ragged holes in lower leaves and stems; silvery slime trails on soil and foliage
Control: Apply iron phosphate slug pellets around the base; use beer traps; remove debris where slugs shelter
Whiteflies
Signs: White insects under leaves; yellowing and honeydew accumulation on foliage
Control: Yellow sticky traps; insecticidal soap spray; pyrethrin-based products for severe infestations
Keep red angel's trumpet pest-free
Healthy plants resist pests best. Get the basics right:
Red Angel's Trumpet pests — FAQ
What is eating my red angel's trumpet?
Red Angel's Trumpet (Brugmansia sanguinea) grows in cooler highland conditions but still attracts caterpillars, aphids, and whiteflies. Hornworm-type caterpillars can cause rapid defoliation. Slugs and snails can damage lower leaves and stems at ground level. Spider mites become troublesome during dry periods. Scout frequently during the growing season for early pest intervention.
How do I get rid of caterpillars (hornworms) on red angel's trumpet?
Ragged chewing damage on leaves and stems; droppings visible below affected growth Hand-pick; apply Bt spray to leaf surfaces; spinosad for persistent populations
How do I get rid of aphids on red angel's trumpet?
Dense colonies on soft new growth and flower buds; sticky honeydew and sooty mould Strong water spray; neem oil or insecticidal soap; companion planting with marigolds to deter
How do I get rid of slugs and snails on red angel's trumpet?
Ragged holes in lower leaves and stems; silvery slime trails on soil and foliage Apply iron phosphate slug pellets around the base; use beer traps; remove debris where slugs shelter
How do I get rid of whiteflies on red angel's trumpet?
White insects under leaves; yellowing and honeydew accumulation on foliage Yellow sticky traps; insecticidal soap spray; pyrethrin-based products for severe infestations