Pest identification
What's eating my australian fan palm?
Scale insects
Signs: Brown or white bumps on frond ribs and petioles; yellowing fan fronds; sticky honeydew deposits
Control: Horticultural oil or white oil spray; scrub off heavy infestations manually; repeat at 2-week intervals
Spider mites
Signs: Pale stippling on fan frond segments; webbing on undersides; fronds look dusty in dry conditions
Control: Hose down fronds to remove mites; neem oil or insecticidal soap spray; increase local humidity
Slugs and snails
Signs: Irregular holes and ragged edges on seedlings and young fronds, particularly at ground level
Control: Apply iron phosphate-based slug pellets (wildlife-safe); use copper tape barriers around containers; hand-collect at night
Keep australian fan palm pest-free
Healthy plants resist pests best. Get the basics right:
Australian Fan Palm pests — FAQ
What is eating my australian fan palm?
Australian Fan Palm (Licuala ramsayi) in tropical Queensland gardens is most commonly troubled by scale insects and spider mites. Palm aphids may colonize new growth. Slugs and snails can chew seedlings and juvenile fronds in humid conditions. Maintaining good canopy airflow and avoiding overhead watering reduces most problems.
How do I get rid of scale insects on australian fan palm?
Brown or white bumps on frond ribs and petioles; yellowing fan fronds; sticky honeydew deposits Horticultural oil or white oil spray; scrub off heavy infestations manually; repeat at 2-week intervals
How do I get rid of spider mites on australian fan palm?
Pale stippling on fan frond segments; webbing on undersides; fronds look dusty in dry conditions Hose down fronds to remove mites; neem oil or insecticidal soap spray; increase local humidity
How do I get rid of slugs and snails on australian fan palm?
Irregular holes and ragged edges on seedlings and young fronds, particularly at ground level Apply iron phosphate-based slug pellets (wildlife-safe); use copper tape barriers around containers; hand-collect at night