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TWO-YEAR EFFECTS OF A BACILLUS THURINGIENSIS TREATMENT ON SPRUCE BUDWORM, CHORISTONEURA FUMIFERANA (LEPIDOPTERA: TORTRICIDAE)
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- Journal:
- The Canadian Entomologist / Volume 113 / Issue 7 / July 1981
- Published online by Cambridge University Press:
- 31 May 2012, pp. 661-663
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SOME POPULATIONAL RELATIONSHIPS BETWEEN SPRUCE BUDWORM, CHORISTONEURA FUMIFERANA (LEPIDOPTERA: TORTRICIDAE) AND SPRUCE CONEWORM, DIORYCTRIA RENICULELLOIDES (LEPIDOPTERA: PYRALIDAE)1
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- Journal:
- The Canadian Entomologist / Volume 117 / Issue 2 / February 1985
- Published online by Cambridge University Press:
- 31 May 2012, pp. 193-202
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