Infection of the Jack Pine Budworm, Choristoneura pinus Freeman, with a Nuclear Polyhidrosis Virus of the Spruce Budworm, Choristoneura fumiferana (Clemens), (Lepidoptera: Tortricidae)
Keyword(s):
A nuclear polyhedrosis virus has been isolated from the spruce budworm, Choristoneura fumiferana (Clemens) (Bergold, 1949; Bird, 1949; Bergold, 1951; Bird and Whalen, 1954; Bird, 1959), but no similar virus has been recovered from the jack pine budworm, Choristoneura pinus Freeman. Since these two species are very closely related (Smith, 1953) it was of interest to determine if C. pinus is susceptible to the C. fumiferana virus.
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