Pest identification
What's eating my satsuma mandarin?
Citrus red mite (Panonychus citri)
Signs: Fine silvery stippling on upper leaf surfaces; premature leaf drop; russeted fruit skin
Control: Horticultural oil or miticide (abamectin) spray in spring; maintain humidity; avoid dusty conditions that favour mite build-up
Citrus leafminer
Signs: Winding tunnels in new leaves; curled and stunted flushes
Control: Spinosad or neem oil at each new flush; remove mined leaves promptly
California red scale
Signs: Round reddish scales on bark, leaves, and fruit; yellowing and dieback on heavy infestations
Control: Horticultural oil in spring; parasitic wasps (Aphytis melinus) as biological control
Keep satsuma mandarin pest-free
Healthy plants resist pests best. Get the basics right:
Satsuma Mandarin pests — FAQ
What is eating my satsuma mandarin?
Satsuma Mandarin is attacked by citrus leafminer on tender new growth, and by scale insects — particularly citrus red mite and California red scale on fruit and foliage. Aphids and spider mites flare in hot, dry summers. Because satsumas are often grown in cooler zones or containers, indoor scale and spider mites are common winter threats.
How do I get rid of citrus red mite (panonychus citri) on satsuma mandarin?
Fine silvery stippling on upper leaf surfaces; premature leaf drop; russeted fruit skin Horticultural oil or miticide (abamectin) spray in spring; maintain humidity; avoid dusty conditions that favour mite build-up
How do I get rid of citrus leafminer on satsuma mandarin?
Winding tunnels in new leaves; curled and stunted flushes Spinosad or neem oil at each new flush; remove mined leaves promptly
How do I get rid of california red scale on satsuma mandarin?
Round reddish scales on bark, leaves, and fruit; yellowing and dieback on heavy infestations Horticultural oil in spring; parasitic wasps (Aphytis melinus) as biological control