Pest identification
What's eating my ctenanthe pilosa 'golden mosaic'?
Spider mites
Signs: Tiny pale specks across golden-green leaf surfaces; fine webbing visible in bright light
Control: Improve humidity with a pebble tray or humidifier, wash foliage, spray neem oil or insecticidal soap weekly
Mealybugs
Signs: White cottony masses at stem joints and along the midrib; plant looks weakened
Control: Spot-treat with isopropyl alcohol, apply neem oil spray, repeat every 7–10 days for a month
Fungus gnats
Signs: Larvae chew fine roots; adults are a nuisance; seedlings and young plants most vulnerable
Control: Allow the top 2 inches of soil to dry between waterings; use yellow sticky traps; drench with Bacillus thuringiensis israelensis (Bti) if severe
Keep ctenanthe pilosa 'golden mosaic' pest-free
Healthy plants resist pests best. Get the basics right:
- What eats golden mosaic plant — the species this cultivar belongs to
- What's wrong with my plant? — the diagnosis apps compared
- Common ctenanthe pilosa 'golden mosaic' problems & fixes
- Ctenanthe Pilosa 'Golden Mosaic' watering schedule
- Ctenanthe Pilosa 'Golden Mosaic' light requirements
- Full ctenanthe pilosa 'golden mosaic' care guide
Ctenanthe Pilosa 'Golden Mosaic' pests — FAQ
What is eating my ctenanthe pilosa 'golden mosaic'?
Ctenanthe pilosa 'Golden Mosaic' is a humidity-loving houseplant most at risk from spider mites when indoor air turns dry. Mealybugs and fungus gnats (where soil stays wet) are secondary concerns. Keep humidity high, water carefully, and inspect leaf undersides weekly to catch problems before they spread.
How do I get rid of spider mites on ctenanthe pilosa 'golden mosaic'?
Tiny pale specks across golden-green leaf surfaces; fine webbing visible in bright light Improve humidity with a pebble tray or humidifier, wash foliage, spray neem oil or insecticidal soap weekly
How do I get rid of mealybugs on ctenanthe pilosa 'golden mosaic'?
White cottony masses at stem joints and along the midrib; plant looks weakened Spot-treat with isopropyl alcohol, apply neem oil spray, repeat every 7–10 days for a month
How do I get rid of fungus gnats on ctenanthe pilosa 'golden mosaic'?
Larvae chew fine roots; adults are a nuisance; seedlings and young plants most vulnerable Allow the top 2 inches of soil to dry between waterings; use yellow sticky traps; drench with Bacillus thuringiensis israelensis (Bti) if severe