Pest identification
What's eating my ice cream banana?
Banana weevil / corm borer (Cosmopolites sordidus)
Signs: Larvae tunnel through the corm causing wilting, shoot failure, and collapse before the plant fruits.
Control: Plant certified clean corms; use pseudostem-lure traps; keep planting areas free of decaying plant material that harbours adults.
Banana aphid (Pentalonia nigronervosa)
Signs: Soft colonies at leaf sheaths; honeydew and sooty mould; vectors Banana Bunchy Top Virus — infected plants become stunted and fail to fruit.
Control: Apply insecticidal soap or neem oil; destroy BBTV-positive plants promptly.
Mealybugs (Pseudococcus spp.)
Signs: White waxy tufts in leaf axils and along midribs; honeydew and sooty mould reduce photosynthesis on the large waxy leaves.
Control: Remove by hand or with a cotton swab and rubbing alcohol; apply neem oil or insecticidal soap; introduce mealybug destroyer (Cryptolaemus montrouzieri) in warm climates.
Keep ice cream banana pest-free
Healthy plants resist pests best. Get the basics right:
Ice Cream Banana pests — FAQ
What is eating my ice cream banana?
Ice Cream Banana (Blue Java) suffers the same pest pressures as other Musa hybrids — banana weevil bores through the corm and banana aphids vector Bunchy Top Virus. Grown as a large ornamental-fruiting specimen, spider mites and mealybugs can also build up on its pale, waxy foliage in sheltered positions.
How do I get rid of banana weevil / corm borer (cosmopolites sordidus) on ice cream banana?
Larvae tunnel through the corm causing wilting, shoot failure, and collapse before the plant fruits. Plant certified clean corms; use pseudostem-lure traps; keep planting areas free of decaying plant material that harbours adults.
How do I get rid of banana aphid (pentalonia nigronervosa) on ice cream banana?
Soft colonies at leaf sheaths; honeydew and sooty mould; vectors Banana Bunchy Top Virus — infected plants become stunted and fail to fruit. Apply insecticidal soap or neem oil; destroy BBTV-positive plants promptly.
How do I get rid of mealybugs (pseudococcus spp.) on ice cream banana?
White waxy tufts in leaf axils and along midribs; honeydew and sooty mould reduce photosynthesis on the large waxy leaves. Remove by hand or with a cotton swab and rubbing alcohol; apply neem oil or insecticidal soap; introduce mealybug destroyer (Cryptolaemus montrouzieri) in warm climates.