Needle-Mining Habits and Larval Instars of the Spruce Budworm
- 1 October 1954
- journal article
- Published by Cambridge University Press (CUP) in The Canadian Entomologist
- Vol. 86 (10) , 439-454
- https://doi.org/10.4039/ent86439-10
Abstract
Many of the early papers on the spruce budworm,Choristoneura fumiferana(Clem.), included accounts of the general habits and seasonal history of the insect (9, 13, 18, 10, 22). Later papers have heen concerned principally with ecological or pathological relations, current infestations and damage, or chemical control. There has not been, however, any detailed account of the salient features of the development of the spruce budworm.Keywords
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