. Animal Ecology. Animal ecology. FIG 23-5 Gallery pattern of a bark beetle in lodgepole pine: (a) nuptial chamber, (b) egg gallery, (c) egg niche (Reid 1955). northern states during the last 75 years and caused considerable defoliation and destruction of tamarack (Coppel and Leius 1955). The spruce budworm (a lepidopteran larva) feeding on the leaves has killed balsam fir and spruce trees on vast areas at repeated intervals in the past: 1807-18. 1870-80, 1904-14 (Swaine and Craighead 1924). and again in the 1940's Several kinds of bark beetles, wood borers, and long-horned beetles are also de
. Animal Ecology. Animal ecology. FIG 23-5 Gallery pattern of a bark beetle in lodgepole pine: (a) nuptial chamber, (b) egg gallery, (c) egg niche (Reid 1955). northern states during the last 75 years and caused considerable defoliation and destruction of tamarack (Coppel and Leius 1955). The spruce budworm (a lepidopteran larva) feeding on the leaves has killed balsam fir and spruce trees on vast areas at repeated intervals in the past: 1807-18. 1870-80, 1904-14 (Swaine and Craighead 1924). and again in the 1940's Several kinds of bark beetles, wood borers, and long-horned beetles are also destructive forest insects. , ,? i r Beetles, ants, aphids, jumping plant lice, leaf- FIG. 23-6 Seasonal history of a baric beetle (Reld 1955). , OVER V^SnG MAV JUNE JULY _^U^JEPIJ^^!!^^:^. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Kendeigh, S. Charles (Samuel Charles), 1904-. Englewood Cliffs, N. J. , Prentice-Hall
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Keywords: ., bookcentury1900, bookcollectionbiodive, booksubjectanimalecology
