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VARIATION IN SOUTHERN PINE BEETLE ATTACK HEIGHT ASSOCIATED WITH PHORETIC UROPODID MITES1

Published online by Cambridge University Press:  31 May 2012

D. N. Kinn  and
J. J. Witcosky
D. N. Kinn
Affiliation:
Southern Forest Experiment Station, Forest Service-USDA, Pineville, Louisiana 71360
J. J. Witcosky
Affiliation:
Southern Forest Experiment Station, Forest Service-USDA, Pineville, Louisiana 71360
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Abstract

Southern pine beetles (Dendroctonus frontalis) carrying phoretic Trichouropoda australis deutonymphs were caught in bucket traps baited with frontalin-alpha pinene at heights of 3, 6, and 9 m on the boles of loblolly pines. Of 8475 beetles collected, 36.3% carried uropodids or their pedicels. Beetles trapped at 3 m carried more pedicels than those trapped at 6 or 9 m, indicating that the flight of beetles is influenced by the presence of phoretic mites. Re-emerging parent beetles can be differentiated from brood adults by the color of the mite pedicels.

Type
Articles
Information
The Canadian Entomologist , Volume 110 , Issue 3 , 01 March 1978 , pp. 249 - 251
Copyright
Copyright © Entomological Society of Canada 1978

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References

Atkins, M. D. 1960. A study of the Douglas-fir beetle, Dendroctonus pseudotsugae Hopk. (Coleoptera: Scolytidae). II. Flight movements. Can. Ent. 92: 941–954.CrossRefGoogle Scholar
Dixon, J. C. and Osgood, E. A.. 1961. Southern pine beetle: review of present knowledge. Southeast. For. Exp. Stn (For. Serv. USDA, Asheville, N.C.) Pap. 128. 34 pp.Google Scholar
Fronk, W. D. 1947. The southern pine beetle: its life history. Tech. Bull. Va agric. Exp. Stn 108. 12 pp.Google Scholar
Hetrick, L. A. 1940. Some factors in natural control of the southern pine beetle, Dendroctonus frontalis Zimm. J. econ. Ent. 33: 554–556.CrossRefGoogle Scholar
Kinn, D. N. 1966. Predation by the mite, Macrocheles muscaedomesticae (Acarina: Macrochelidae), on three species of flies. J. med. Ent. 3: 155–158.CrossRefGoogle Scholar
Kinn, D. N. 1971. The life cycle and behavior of Cercoleipus coelonotus (Acarina: Mesostigmata). Univ. Calif. Publs Ent. 65. 66 pp.Google Scholar
Moser, J. C. 1976 a. Phoretic carrying capacity of flying southern pine beetles (Coleoptera: Scolytidae). Can. Ent 108: 807–808.CrossRefGoogle Scholar
Moser, J. C. 1976 b. Surveying mites (Acarina) phoretic on the southern pine beetle (Coleoptera: Scolytidae) with sticky traps. Can. Ent. 108: 809–813.CrossRefGoogle Scholar
Skaife, S. H. 1952. The yellow-banded carpenter bee, Mesotrichia caffra Linn., and its symbiotic mite, Dinogamasus braunsi Vitzthun. J. ent. Soc. S. Africa 15: 63–76.Google Scholar