Tea mosquito bug: Helopeltis antonii
Symptoms of damage
| Symptoms of damage Nymphs and adults make punctures on petiole, tender shoots and fruits Brownish – black necrotic patches develop on foliage Elongate streaks and patches develop on shoots Corky scab formation on fruits Identification of pest Nymph and adult: Reddish brown, elongate bug with black head, red thorax black and white abdomen Management Collect and destroy the damaged plant parts Insecticides: malathion 50 EC 0.2% at bimonthly interval at the time of flowering |
- Nymphs and adults make punctures on petiole, tender shoots and fruits
- Brownish – black necrotic patches develop on foliage
- Elongate streaks and patches develop on shoots
- Corky scab formation on fruits
Identification of pest
- Nymph and adult: Reddish brown, elongate bug with black head, red thorax
- black and white abdomen
Management
- Collect and destroy the damaged plant parts
- Insecticides: malathion 50 EC 0.2% at bimonthly interval at the time of flowering