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ATTRACTION OF LASCONOTUS INTRICATUS KRAUS. (COLEOPTERA: COLYDIIDAE) TO THE AGGREGATION PHEROMONE OF THE FOUR-EYED SPRUCE BARK BEETLE, POLYGRAPHUS RUFIPENNIS (KIRBY) (COLEOPTERA: SCOLYTIDAE)

Published online by Cambridge University Press:  31 May 2012

W.W. Bowers  and
J.H. Borden
W.W. Bowers
Affiliation:
Forestry Canada, Newfoundland and Labrador Region, PO Box 6028, St. John's, Newfoundland, CanadaA1C 5X8
J.H. Borden
Affiliation:
Centre for Pest Management, Department of Biological Sciences, Simon Fraser University, Burnaby, British Columbia, CanadaV5A 1S6
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Abstract

The cylindrical bark beetle, Lasconotus intricatus Kraus., is attracted to multiple-funnel traps baited either with black spruce logs infested with male four-eyed spruce bark beetles, Polygraphus rufipennis (Kirby), or the male-produced aggregation pheromone, 3-methyl-3-buten-1-ol. The addition of the host terpenes, bornyl acetate and β-pinene, to 3-methyl-3-buten-1-ol reduced the attraction of L. intricatus. 3-Carene, myrcene, and α-pinene appeared to have a partial inhibitory effect. Catches in spring and summer disclosed a high degree of temporal coincidence between the two species. We hypothesize that L. intricatus utilizes the aggregation pheromone of P. rufipennis as a host-finding kairomone.

Résumé

Lasconotus intricatus Kraus., un scolyte de l’écorce, est attiré par des pièges multifonctionnels en forme d’entonnoir appâtés à l’aide de billes d’épinette noire infestées par des polygraphes de l’épinette, Polygraphus rufipennis (Kirby), ou par la phéromone d’agrégation produite par les mâles, le 3-méthylbut-3-én-1-ol. L’ajout des terpènes de l’hôte, l’acétate de bornyle et le β-pinène, au 3-méthylbut-3-én-1-ol a réduit l’attraction de L. intricatus. Le 3-carène, le myrcène et le α-pinène ont semblé avoir un effet inhibiteur partiel. Les captures effectuées au printemps et à l’été ont révélé un degré élevé de synchronisme entre les deux espèces. Nous supposons que L. intricatus utiliée la phéromone d’agrégation de P. rufipennis comme kairomone de détection de l’hôte.

Type
Articles
Information
The Canadian Entomologist , Volume 124 , Issue 1 , February 1992 , pp. 1 - 5
Copyright
Copyright © Entomological Society of Canada 1992

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References

Bedard, W.D. 1965. The biology of Tomicobia tibialis parasitizing Ips confusus in California. Contrib. Boyce Thompson Inst. 23: 77–81.Google Scholar
Borden, J.H. 1982. Aggregation pheromones. pp. 74–139in Mitton, J.B., and Sturgeon, K.B. (Eds.), Bark Beetles in North American Conifers: Ecology and Evolution. University of Texas Press, Austin, TX.Google Scholar
Bowers, W.W., and Borden, J.H.. 1990. Evidence for a male-produced aggregation pheromone in the four-eyed spruce bark beetle, Polygraphus rufipennis (Kirby) (Col., Scolytidae). Z. ang. Ent. 110: 292–299.Google Scholar
Bowers, W.W., Gries, G., Borden, J.H., and Pierce, H.D. Jr, 1991. 3-methyl-3-buten-1-ol: Aggregation pheromone of the four-eyed spruce bark beetle, Polygraphus rufipennis (Kirby) (Coleoptera: Scolytidae). J. Chem. Ecol. 17: 1989–2002.CrossRefGoogle ScholarPubMed
Dixon, W.N., and Payne, T.L.. 1980. Attraction of entomophagous and associate insects of the southern pine beetle to beetle- and host tree-produced volatiles. J. Georgia eng. Soc. 15: 378–389.Google Scholar
Hackwell, G. 1973. Biology of Lasconotus subcostulatus (Coleoptera: Colydiidae) with special reference to feeding behavior. Ann. ent. Soc. Am. 66: 62–65.CrossRefGoogle Scholar
Lindgren, B.S. 1983. A multiple funnel trap for scolytid beetles (Coleoptera). Can. Ent. 115: 299–302.CrossRefGoogle Scholar
Miller, D.R., and Borden, J.H.. 1990. β-phellandrene: Kairomone for pine engraver, Ips pini (Say) (Coleoptera: Scolytidae). J. Chem. Ecol. 16: 2519–2531.CrossRefGoogle ScholarPubMed
Moser, J.C., Thatcher, R.C., and Pickard, L.S.. 1971. Relative abundance of southern pine beetle associates in East Texas. Ann. ent. Soc. Am. 64: 72–77.CrossRefGoogle Scholar
Overgaard, N.A. 1968. Insects associated with southern pine beetle in Texas, Louisiana, and Mississippi. J. econ. Ent. 61: 1197–1201.CrossRefGoogle Scholar
Rohlfs, W.M., and Hyche, L.L.. 1981. Colydiidae associated with Ips in southern pines: Relative abundance and time of arrival of adults at pines under attack by Ips spp. J. econ. Ent. 74: 458–460.CrossRefGoogle Scholar
Rohlfs, W.M., and Hyche, L.L.. 1983. Observations on activity and development of Lasconotus pusillus and L. referendarius (Coleoptera: Colydiidae) following arrival at Ips spp.-infested southern pines. J. Georgia ent. Soc. 19: 114–119.Google Scholar
Stevens, R.E., Brewer, J.W., and Leatherman, D.A.. 1982. Insects associated with ponderosa pine in the Rocky Mountains and the Southwest. USDA For. Ser. Gen. Tech. Rep. RM-94. 44 pp.Google Scholar
Thatcher, R.C. 1960. Bark beetles affecting southern pines: A review of current knowledge. USDA South. For. Exp. Stn. Occas. Pap. 180. 25 pp.Google Scholar
von Rudloff, E. 1975. Seasonal variation in the terpenes of the foliage of black spruce. Phytochemistry 14: 1695–1699.CrossRefGoogle Scholar