Pest identification
What's eating my dwarf caribbean gesneria?
Mealybugs
Signs: White waxy powder and cottony masses in leaf axils; honeydew attracts sooty mold; plant growth slows
Control: Remove manually with alcohol swabs; spray neem oil solution; isolate from other gesneriads during treatment
Spider mites
Signs: Dusty, stippled leaves with fine webbing; bronzing and early leaf drop under dry, warm conditions
Control: Mist regularly to raise humidity; apply insecticidal soap or diluted neem oil to all leaf surfaces; repeat weekly
Fungus gnats
Signs: Larvae damage roots in overly wet compost; adult flies hover around the soil surface
Control: Allow compost to partially dry between waterings; apply Bacillus thuringiensis israelensis drench; use yellow sticky traps for adults
Keep dwarf caribbean gesneria pest-free
Healthy plants resist pests best. Get the basics right:
Dwarf Caribbean gesneria pests — FAQ
What is eating my dwarf caribbean gesneria?
Gesneria humilis (Dwarf Caribbean gesneria) is a small tropical gesneriad typically grown in pots indoors or in warm greenhouses. Mealybugs are the most common pest. Spider mites may establish in low humidity. Fungus gnats trouble plants kept in consistently moist conditions. Inspect new growth and stem bases regularly.
How do I get rid of mealybugs on dwarf caribbean gesneria?
White waxy powder and cottony masses in leaf axils; honeydew attracts sooty mold; plant growth slows Remove manually with alcohol swabs; spray neem oil solution; isolate from other gesneriads during treatment
How do I get rid of spider mites on dwarf caribbean gesneria?
Dusty, stippled leaves with fine webbing; bronzing and early leaf drop under dry, warm conditions Mist regularly to raise humidity; apply insecticidal soap or diluted neem oil to all leaf surfaces; repeat weekly
How do I get rid of fungus gnats on dwarf caribbean gesneria?
Larvae damage roots in overly wet compost; adult flies hover around the soil surface Allow compost to partially dry between waterings; apply Bacillus thuringiensis israelensis drench; use yellow sticky traps for adults