Fruit Borers: Congethes (=Dichocrocis) punctiferalis
Symptoms of damage
| Symptoms of damage Caterpillar bores into young fruits Feeds on internal contents (pulp and seeds) Dry up and fall off in without ripening Identification of pest Larva - Pale greenish with pink tinge and fine hairs with dark head Adult - Yellowish moth with black spots on the wing and body. Management Collect and destroy damaged fruits Clean cultivation as weed plants serve as alternate hosts Use light trap @ 1/ ha to monitor the activity of adults Insecticides: malathion 50 EC 0.1% two rounds, one at flower formation and next at fruit set. |
- Caterpillar bores into young fruits
- Feeds on internal contents (pulp and seeds)
- Dry up and fall off in without ripening
Identification of pest
- Larva - Pale greenish with pink tinge and fine hairs with dark head
- Adult - Yellowish moth with black spots on the wing and body.
Management
- Collect and destroy damaged fruits
- Clean cultivation as weed plants serve as alternate hosts
- Use light trap @ 1/ ha to monitor the activity of adults
- Insecticides: malathion 50 EC 0.1% two rounds, one at flower formation and next at fruit set.