Life stages: eggs, larvae, pupae, adult beetles.
Several species of blister beetles may feed on potatoes. They are slender insects, 1–2 cm long, and may be black, grey with black spots, or striped black and yellow. Blister beetles usually feed in swarms and move about a great deal.
Tortoise Beetle (Plagiometriona clavata)
Life stages: eggs, larvae, pupae, adults.The tortoise beetle is an occasional pest of potatoes; it has been detected feeding on...