The parasitoids of spruce budworm, Choristoneura fumiferana Lederer (Lepidoptera: tortricidae), in Manitoba
The parasitoids of epidemic and endemic spruce budworm populations were studied in eastern Manitoba in the summers of 1994 and 1995. Three sites were established, two in epidemic budworm populations, and one in an endemic budworm population. Sampling of the sites occurred from early May and continue...
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| Language: | en_US |
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2007
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| Online Access: | http://hdl.handle.net/1993/1495 |