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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