Stem, cut lengthwise to reveal borer inside. Fat, wrinkled body with tiny, dark, downward-pointed head and dots on outer edges of segments. Black and white art.

Figure 15. Squash vine borer inside plant stem.

Stem, cut lengthwise to reveal borer inside. Fat, wrinkled body with tiny, dark, downward-pointed head and dots on outer edges of segments. Black and white art.

Illustration by USDA.