Pest identification
What's eating my aglaonema osaka?
Mealybugs
Signs: Waxy white clusters at nodes and leaf bases; sticky honeydew, reduced growth, and eventual leaf drop
Control: Spot-treat with 70% isopropyl alcohol; spray entire plant with neem oil solution every 7 days for 4 weeks
Spider mites
Signs: Yellow-white stippling on leaves; webbing under leaves most visible in dry winter conditions
Control: Shower the plant weekly; apply insecticidal soap or neem oil; keep room humidity above 50% with a pebble tray or humidifier
Aphids
Signs: Clusters of small soft-bodied insects on new leaves; distorted growth and honeydew deposits
Control: Remove by hand or with a strong water jet; treat with insecticidal soap spray every 3–5 days
Keep aglaonema osaka pest-free
Healthy plants resist pests best. Get the basics right:
Aglaonema Osaka pests — FAQ
What is eating my aglaonema osaka?
Aglaonema Osaka is susceptible to the usual indoor aroid pests — mealybugs and spider mites lead the list. Its upright, moderately dense growth habit gives mealybugs plenty of sheltered stem nodes to colonise. Dry indoor air in centrally heated rooms accelerates spider mite populations. Weekly inspections are the best defence.
How do I get rid of mealybugs on aglaonema osaka?
Waxy white clusters at nodes and leaf bases; sticky honeydew, reduced growth, and eventual leaf drop Spot-treat with 70% isopropyl alcohol; spray entire plant with neem oil solution every 7 days for 4 weeks
How do I get rid of spider mites on aglaonema osaka?
Yellow-white stippling on leaves; webbing under leaves most visible in dry winter conditions Shower the plant weekly; apply insecticidal soap or neem oil; keep room humidity above 50% with a pebble tray or humidifier
How do I get rid of aphids on aglaonema osaka?
Clusters of small soft-bodied insects on new leaves; distorted growth and honeydew deposits Remove by hand or with a strong water jet; treat with insecticidal soap spray every 3–5 days