Evergestis pallidata

(Hufnagel, 1767)
Purple-backed Cabbageworm

Sort #: 1529 | P3 #: 801071 | MPG #: 4897 | PFG Page #: 162
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Larval substrate: Brassicaceae, incl. Brassica oleracea* (Cabbage, Kale, Broccoli), Cardamine (Bittercress), Armoracia rusticana (Horse Radish), Diplotaxis (Wall Rocket), Raphanus sativus (Radish), Brassica rapa (Rape)
Phenology: Adult: 5/30 to 7/10 and 7/27 to 9/23 (88 records)

Comment: Unlike E. rimosalis, the larva is only rarely found, suggesting it may prefer wild-growing crucifers rather than cabbage. The adult on the other hand is far more commonly found at light than E. rimosalis.

Status in MA (automated assessment): Widespread, very common
Status in N. America: Introduced
MA Endangered Species Act status: None
First Year Reported: 1896
Last Year Reported: 2023

Distribution by County: Berkshire, Hampshire, Franklin, Worcester, Middlesex, Essex, Suffolk, Norfolk, Bristol, Plymouth, Barnstable, Dukes, Nantucket
Number of Records: 109