Cross-striped cabbageworm

Definition

A crambid moth larva (Evergestis rimosalis) that feeds on Brassica crops, recognized by transverse dark stripes across a pale green body and a distinct lateral yellow stripe. The adult is a small, pale brown moth with wavy wing markings.

Etymology

Named for the dark transverse stripes on the larva and its association with cabbage and related crops.

Example

In the southeastern United States, cross-striped cabbageworm larvae often occur alongside imported cabbageworm (Pieris rapae) and diamondback moth (Plutella xylostella), requiring careful scouting to distinguish the three common Brassica pests.

Synonyms

• Evergestis rimosalis

Related Terms

• imported cabbageworm
• Diamondback moth
• Crambidae
• Brassica pest complex
• leafroller
• bollworm

Usage Notes

Distinguished from the imported cabbageworm (Pieris rapae, Pieridae) by its striped rather than velvety green appearance and from the cabbage looper (Trichoplusia ni, Noctuidae) by its more compact body and looping behavior. Often abbreviated CSCW in agricultural extension literature. The common name is sometimes hyphenated inconsistently; 'cross-striped' is preferred.