How to control leaf-eating caterpillars in Cabbage crop

  • The caterpillars of this insect cause damage by eating the green matter of the leaves and only white membrane remains at the eaten site, which later turns into holes.

  • Diamondback moth eggs are white-yellow in colour.

  • The caterpillars of this insect are 7-12 mm long, and have fine hairs all over the body. Adults are 8–10 mm long, beige or light brown in colour, and have bright diamond-like spots on the adult’s back.

  • The adult female lays eggs on the leaves individually or in groups. Small green caterpillars, after hatching, feed on the outer layer of the leaves and pierce them.

  • In case of a severe attack, the caterpillars eat the leaves, leaving a web-like shape.

  • For its control, spray Emamectin Benzoate 5% SG @ 100 g/acre or Chlorantraniliprole 18.5% SC @ 60 ml/acre or Novaluron 5.25% + Emamectin Benzoate 0.9% SC @ 600 ml/acre.

  • As a biological control, use Bavaria bassiana @ 500 g/acre with each spray.

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