Pest identification
What's eating my rhynchostylis retusa?
Spider mites
Signs: Yellow stippling and fine webbing on the underside of thick, strap-like leaves
Control: Wash leaves regularly, raise humidity above 60%, and spray neem oil or insecticidal soap every 5–7 days
Mealybugs
Signs: White cottony masses at the base of leaves and around aerial roots; sticky honeydew
Control: Apply 70% isopropyl alcohol directly to colonies; follow with systemic neem drench for root mealybugs
Aphids
Signs: Distorted or sticky flower buds and developing spike tissue; clusters of soft-bodied insects visible
Control: Blast off with a stream of water; treat with insecticidal soap or pyrethrin spray, targeting undersides of leaves
Keep rhynchostylis retusa pest-free
Healthy plants resist pests best. Get the basics right:
Rhynchostylis retusa pests — FAQ
What is eating my rhynchostylis retusa?
Rhynchostylis retusa, the Foxtail Orchid, is primarily troubled by spider mites and mealybugs when grown as a houseplant or in warm greenhouse conditions. Scale insects may colonise stems and roots. Aphids occasionally attack developing flower spikes. Good airflow, high humidity, and regular leaf wipe-downs are essential preventive measures.
How do I get rid of spider mites on rhynchostylis retusa?
Yellow stippling and fine webbing on the underside of thick, strap-like leaves Wash leaves regularly, raise humidity above 60%, and spray neem oil or insecticidal soap every 5–7 days
How do I get rid of mealybugs on rhynchostylis retusa?
White cottony masses at the base of leaves and around aerial roots; sticky honeydew Apply 70% isopropyl alcohol directly to colonies; follow with systemic neem drench for root mealybugs
How do I get rid of aphids on rhynchostylis retusa?
Distorted or sticky flower buds and developing spike tissue; clusters of soft-bodied insects visible Blast off with a stream of water; treat with insecticidal soap or pyrethrin spray, targeting undersides of leaves