Pest identification
What's eating my zygopetalum 'redvale'?
Spider mites
Signs: Bronze or silvery stippling on leaf surfaces; webbing in dry indoor conditions; premature leaf drop
Control: Maintain humidity above 50%; rinse foliage; apply miticide or insecticidal soap weekly for 3 treatments
Aphids
Signs: Soft insects clustered on new growths and around flower spikes; sticky residue; distorted emerging leaves
Control: Knock off with water spray; apply insecticidal soap or diluted neem oil; treat every 3–5 days
Scale insects
Signs: Flat or rounded waxy bumps on pseudobulbs and leaf undersides; yellowing tissue underneath
Control: Remove with alcohol-dipped cotton swab; treat with horticultural oil spray; repeat every 2 weeks for 6 weeks
Keep zygopetalum 'redvale' pest-free
Healthy plants resist pests best. Get the basics right:
Zygopetalum 'Redvale' pests — FAQ
What is eating my zygopetalum 'redvale'?
Zygopetalum 'Redvale' is an indoor hybrid orchid commonly attacked by spider mites and aphids, which target its large strap-like leaves and waxy flower spikes. Scale insects can colonize pseudobulbs. The fragrant flowers can attract aphids when the plant is brought near open windows. Monthly inspection keeps infestations manageable.
How do I get rid of spider mites on zygopetalum 'redvale'?
Bronze or silvery stippling on leaf surfaces; webbing in dry indoor conditions; premature leaf drop Maintain humidity above 50%; rinse foliage; apply miticide or insecticidal soap weekly for 3 treatments
How do I get rid of aphids on zygopetalum 'redvale'?
Soft insects clustered on new growths and around flower spikes; sticky residue; distorted emerging leaves Knock off with water spray; apply insecticidal soap or diluted neem oil; treat every 3–5 days
How do I get rid of scale insects on zygopetalum 'redvale'?
Flat or rounded waxy bumps on pseudobulbs and leaf undersides; yellowing tissue underneath Remove with alcohol-dipped cotton swab; treat with horticultural oil spray; repeat every 2 weeks for 6 weeks