Mealybugs on Ficus: Identification and Non-Toxic Treatment

Small, White, Fuzzy Bugs on Ficus Leaves = Mealybugs

You see small, white, fuzzy bugs on your ficus leaves. The volunteer advisor (not a site tech) can’t help with photo uploads but can identify pests from description.

Mealybug Treatment – Complete Coverage Is Key

Mealybugs hide in leaf axils and stem joints. Young crawlers lack the cottony coat. You must spray all leaf and stem surfaces to the drip point. Miss a few, and they’ll rebound.

Best Non-Toxic Options

• Brand X Foliage Cleaner (silicon-based, penetrates crevices). Source: Southwest Plantscape Products, www.southwestplantscape.com, 1-800-333-7977.
• Rubbing Alcohol Spray: 1 part alcohol + 5 parts water + squirt of liquid soap. Spray thoroughly. Repeat in 5–7 days. Monitor weekly.

Critical Rules

• No spraying in direct sun or above 75°F.
• Test on a few leaves first; wait days for reaction.
• Q-tip application is ineffective – misses hidden bugs.
• Avoid pesticides – hazardous and not fully effective.

Persistence and thoroughness win against mealybugs.