Symptoms of damage
| Bean Aphids: Aphis craccivora | |
| Symptoms of damage Leaves, inflorescence stalk and young pods covered with dark coloured aphids Honey dew secretion with black ant movements Identification of the pest Nymphs and Adult – dark coloured with cornicles in the abdomen Management: ETL: 20/2.5 cm shoot length Methyl demeton 25%EC 500ml/ha Imidacloprid 17.8 SL 100-125 ml/ha Thiamethoxam 25% WG 100 g/ha |
- Leaves, inflorescence stalk and young pods covered with dark coloured aphids
- Honey dew secretion with black ant movements
Identification of the pest
- Nymphs and Adult – dark coloured with cornicles in the abdomen
Management:
- ETL: 20/2.5 cm shoot length
- Methyl demeton 25%EC 500ml/ha
- Imidacloprid 17.8 SL 100-125 ml/ha
- Thiamethoxam 25% WG 100 g/ha