Description:

• Aphid attacks are usually common under warm and dry conditions.
• Yield losses of up to 20-25% can be observed.

Damage Symptoms:

• Aphids suck sap from leaves, stems, and pods, resulting in the curling of affected parts.
• Aphids secrete honeydew, leading to the formation of sooty mould, which reduces photosynthesis.

Preventive Measures:

• Install yellow sticky traps in the field to monitor the presence of aphids.

Control Measures:

• Spray neem oil during the initial stages of infestation.
• For heavy infestations, spray imidacloprid at 0.5 ml/l or thiamethoxam at 0.3 g/l.