Pest identification
What's eating my verbena × hybrida 'obsession coral eye'?
Spider Mites
Signs: Pale silvery stippling across leaves, bronzed foliage, and fine webbing — worst in hot dry conditions.
Control: Improve air circulation; spray with water to dislodge mites; apply horticultural oil or insecticidal soap in the evening.
Verbena Budworm (Tobacco Budworm)
Signs: Holes drilled into developing flower buds; buds fail to open; small caterpillars hidden inside blooms.
Control: Apply Bt spray targeting young larvae; deadhead promptly to remove larvae; pyrethrin spray for heavier infestations.
Aphids
Signs: Dense clusters on shoot tips causing sticky honeydew, distorted leaves, and inhibited flowering.
Control: Blast off with water; apply insecticidal soap; encourage predators by avoiding broad-spectrum insecticide use.
Whitefly
Signs: Clouds of tiny white insects flying up when plant is disturbed; yellowing leaves, sticky honeydew, sooty mould.
Control: Use yellow sticky traps to monitor; apply insecticidal soap or neem oil to undersides of leaves; introduce Encarsia parasitoid wasp in protected cultivation.
Keep verbena × hybrida 'obsession coral eye' pest-free
Healthy plants resist pests best. Get the basics right:
Verbena × hybrida 'Obsession Coral Eye' pests — FAQ
What is eating my verbena × hybrida 'obsession coral eye'?
Verbena 'Obsession Coral Eye' is most frequently attacked by spider mites, which thrive in the warm, dry conditions verbena prefers. Aphids cluster on tender new growth, whitefly colonise undersides of leaves, and caterpillars (verbena budworm / tobacco budworm) bore into flower buds. These pests can significantly reduce the floral display if unchecked.
How do I get rid of spider mites on verbena × hybrida 'obsession coral eye'?
Pale silvery stippling across leaves, bronzed foliage, and fine webbing — worst in hot dry conditions. Improve air circulation; spray with water to dislodge mites; apply horticultural oil or insecticidal soap in the evening.
How do I get rid of verbena budworm (tobacco budworm) on verbena × hybrida 'obsession coral eye'?
Holes drilled into developing flower buds; buds fail to open; small caterpillars hidden inside blooms. Apply Bt spray targeting young larvae; deadhead promptly to remove larvae; pyrethrin spray for heavier infestations.
How do I get rid of aphids on verbena × hybrida 'obsession coral eye'?
Dense clusters on shoot tips causing sticky honeydew, distorted leaves, and inhibited flowering. Blast off with water; apply insecticidal soap; encourage predators by avoiding broad-spectrum insecticide use.
How do I get rid of whitefly on verbena × hybrida 'obsession coral eye'?
Clouds of tiny white insects flying up when plant is disturbed; yellowing leaves, sticky honeydew, sooty mould. Use yellow sticky traps to monitor; apply insecticidal soap or neem oil to undersides of leaves; introduce Encarsia parasitoid wasp in protected cultivation.