Achaea janata

The Castor semi-looper, (Achaea janata), also known as Croton caterpillar, is a Noctuid moth, the caterpillars of which are termed 'semi-loopers' due to their mode of locomotion. It is found from the Indo-Australian tropics and subtropics, extending south to New Zealand and east through the Pacific archipelagoes to Easter Island. It is a major pest of castor throughout the world.

Achaea janata

The Castor semi-looper, (Achaea janata), also known as Croton caterpillar, is a Noctuid moth, the caterpillars of which are termed 'semi-loopers' due to their mode of locomotion. It is found from the Indo-Australian tropics and subtropics, extending south to New Zealand and east through the Pacific archipelagoes to Easter Island. It is a major pest of castor throughout the world.