Top view of caterpillar A at top. Top view of caterpillar B at bottom, similar in shape but smaller with black spots on body segments. Black and white art.

Figure 13A–B. Pickleworms: Mature caterpillar (A) and young caterpillar (B).

Top view of caterpillar A at top. Top view of caterpillar B at bottom, similar in shape but smaller with black spots on body segments. Black and white art.

Illustrations by USDA.