Can. Ent. 110: 1077Ent. 110: -1086Ent. 110: (1978 The banded woollybear, Pyrrharctia (Isia) isabella ( J . E. Smith,) was reared under laboratory conditions from egg to adult. Individually reared larvae were fed one of six artificial diets and fresh plantain at 26 "C, lightldark (h) 1519. The times of moulting, larval and pupal weights, and adult characteristics (fertility, sex) were recorded.Larvae were easily reared on bean, wheat germ, caseinwheat germ and fresh plantain, while casein, alfalfa, and plantain diets proved unsatisfactory. Rearing procedure and developmental characteristics are discussed.
RdsumCOn a tlevt Pyrrharctia (Isia) isabella ( J . E . Smith) en laboratoire de I'oeuf i l'adulte. Les larves ont ett exposees individuellement a 6 dibtes differentes et a du plantain frais, a 26 "C et un regime photoperiodique 1519 (heures). On a pris note des pCriodes de mue, des poids des larves et des pupes, et des caracteristiques imaginales (sexe, fertilitt).L'Blevage des larves s'est affectu6 facilement sur les dietes de haricots, germe de blt, caseine-germe de blB, et sur le plaintain frais; les diktes a base de caseine, luzerne et plantain n'ont pas donne satisfaction. La discussion porte sur la procedure d'6levage et les caracteristiques du developpement de I'insecte.