TWO PANDEMIS SPECIES INTRODUCED INTO BRITISH COLUMBIA, WITH A COMPARISON OF NATIVE NORTH AMERICAN SPECIES (LEPIDOPTERA: TORTRICIDAE)

Abstract Two Pandemis species, introduced into British Columbia, are discussed: P. cerasana (Hübner) found in 1965 and P. heparana (Denis & Schiffermüller) found in 1978. They are compared with the native North American Pandemis pyrusana Kearfott and P. limitata (Robinson).