Pest identification
What's eating my lady finger banana?
Banana weevil / corm borer (Cosmopolites sordidus)
Signs: Larvae bore through the corm and pseudostem base, weakening the plant and reducing bunch weight.
Control: Use certified disease-free planting material; set trapping boards (cut banana pseudostem halves) to monitor and mass-trap adults at night.
Banana aphid (Pentalonia nigronervosa)
Signs: Leaf distortion and honeydew; primary vector of Banana Bunchy Top Virus causing severe yield loss.
Control: Apply insecticidal soap or neem oil; remove BBTV-infected plants and notify local plant health authorities promptly.
Banana rust thrips (Chaetanaphothrips signipennis)
Signs: Rusty-brown scarring under the peel of Lady Finger fruit; blemished skin reduces marketability even when flesh is sound.
Control: Bag flower bunches with polyethylene sleeves at emergence. Spinosad applications at bunch shooting are effective where registered.
Keep lady finger banana pest-free
Healthy plants resist pests best. Get the basics right:
- What eats lady finger banana — the species this cultivar belongs to
- What eats lady finger banana — our other guide for the same plant
- What's wrong with my plant? — the diagnosis apps compared
- Common lady finger banana problems & fixes
- Lady Finger Banana watering schedule
- Lady Finger Banana light requirements
- Full lady finger banana care guide
Lady Finger Banana pests — FAQ
What is eating my lady finger banana?
Lady Finger banana is a thinner-skinned cultivar susceptible to the same pest complex as other Musa acuminata types. Banana weevil is the top corm threat; banana aphids transmit Bunchy Top Virus; thrips and spider mites scar the fruit and foliage. Good cultural hygiene is the primary control.
How do I get rid of banana weevil / corm borer (cosmopolites sordidus) on lady finger banana?
Larvae bore through the corm and pseudostem base, weakening the plant and reducing bunch weight. Use certified disease-free planting material; set trapping boards (cut banana pseudostem halves) to monitor and mass-trap adults at night.
How do I get rid of banana aphid (pentalonia nigronervosa) on lady finger banana?
Leaf distortion and honeydew; primary vector of Banana Bunchy Top Virus causing severe yield loss. Apply insecticidal soap or neem oil; remove BBTV-infected plants and notify local plant health authorities promptly.
How do I get rid of banana rust thrips (chaetanaphothrips signipennis) on lady finger banana?
Rusty-brown scarring under the peel of Lady Finger fruit; blemished skin reduces marketability even when flesh is sound. Bag flower bunches with polyethylene sleeves at emergence. Spinosad applications at bunch shooting are effective where registered.