Pest identification
What's eating my rainha do abismo?
Mealybug
Signs: White cottony clusters camouflaged among the silvery leaf hairs; weakens plant; sticky honeydew
Control: Dab with alcohol-soaked cotton swab carefully between hairs; spray with insecticidal soap; repeat every 7–10 days
Spider mite
Signs: Fine pale stippling on leaf surfaces; tiny webs under leaves; worse in low humidity
Control: Increase ambient humidity; spray neem oil or insecticidal soap on undersides; repeat weekly for 3 weeks
Fungus gnat
Signs: Larvae damage roots and tuber surface in damp compost; plants wilt unexpectedly
Control: Use free-draining mix; allow surface to dry; apply Bti drench to eliminate larvae
Keep rainha do abismo pest-free
Healthy plants resist pests best. Get the basics right:
rainha do abismo pests — FAQ
What is eating my rainha do abismo?
Rainha do abismo (Sinningia canescens) is a silvery-leaved tuberous houseplant. Its soft pubescent leaves are prone to mealybug infestation hiding in the dense hair. Spider mites thrive in warm, dry indoor air. Fungus gnats attack its fleshy tuber in poorly drained compost.
How do I get rid of mealybug on rainha do abismo?
White cottony clusters camouflaged among the silvery leaf hairs; weakens plant; sticky honeydew Dab with alcohol-soaked cotton swab carefully between hairs; spray with insecticidal soap; repeat every 7–10 days
How do I get rid of spider mite on rainha do abismo?
Fine pale stippling on leaf surfaces; tiny webs under leaves; worse in low humidity Increase ambient humidity; spray neem oil or insecticidal soap on undersides; repeat weekly for 3 weeks
How do I get rid of fungus gnat on rainha do abismo?
Larvae damage roots and tuber surface in damp compost; plants wilt unexpectedly Use free-draining mix; allow surface to dry; apply Bti drench to eliminate larvae