
Feeding larvae of
Colorado potato beetleColorado Potato Beetle
Leptinotarsa decemlineata (Say)
The adult
beetle is about 10 mm long and 9 mm wide, ovate,
convex, and hard-bodied. It is yellowish with 10
black stripes on its wing covers. The sluglike
larvae are cherry red except for glistening black
heads and feet. As the larva grows, the body
color changes to a yellowish-red or orange.
Adults and larvae feed on leaves of potatoes and
other plants in the potato family. Host plants:
potatoes, tomatoes, eggplant, nightshade.

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