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NON-TARGET LEPIDOPTERA CAPTURED IN TRAPS BAITED WITH SPRUCE BUDWORM PHEROMONE IN ONTARIO

Published online by Cambridge University Press:  31 May 2012

C.J. Sanders
C.J. Sanders
Affiliation:
Forestry Canada, Ontario Region, Sault Ste. Marie, Ontario, Canada P6A 5M7
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Abstract

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Traps baited with a 95:5 blend of E:Z-11-tetradecenal, the sex pheromone of the spruce budworm, Choristoneura fumiferana (Clem.), were deployed throughout several summers in Ontario to determine what other Lepidoptera were captured that might be confused with the male C. fumiferana. Eight other species of Tortricidae were captured with sufficient frequency to suggest that they were attracted to the traps: Choristoneura conflictana Wlk. (the large aspen tortrix), six species of Acleris, and one Gretchena species. Of these, C. conflictana can easily be confused with C. fumiferana. The evidence suggests that male C. conflictana were not attracted by the pheromone, but blundered into the traps. They are very similar morphologically to male C. fumiferana, but can be differentiated with care.

Résumé

Des pièges garnis d’un mélange 95 : 5 de E :Z-11-tétradécénal, la phéromone sexuelle de la Tordeuse des bourgeons de l’épinette, Choristoneura fumiferana (Clem.), ont été installés durant plusieurs étés en Ontario dans le but de déterminer si ces pièges capturent d’autres lépidoptères susceptibles d’être confondus avec les mâles de C. fumiferana. Huit autres espèces de Tortricidae ont été capturées suffisamment fréquemment pour que l’on puisse croire au pouvoir d’attraction de la phéromone pour ces espèces : Choristoneura conflictana Walk., la Tordeuse du tremble, six espèces d’Acleris et une espèce de Gretchena. Parmi ces espèces, C. conflictana peut facilement être confondue avec C. fumiferana. Tout indique cependant que les mâles de C. conflictana ne sont pas attirés par la phéromone et qu’ils se sont pris au piège par mégarde. Ils sont très semblables aux mâles de C. fumiferana, mais peuvent facilement en être distingués avec un peu d’attention.

[Traduit par la rédaction]

Type
Articles
Information
The Canadian Entomologist , Volume 125 , Issue 6 , December 1993 , pp. 1067 - 1076
Copyright
Copyright © Entomological Society of Canada 1993

References

Allen, D.C., Abrahamson, L.P., Eggen, D.A., Lanier, G.N., Swier, S.R., Kelly, R.S., and Auger, M.. 1986. Monitoring spruce budworm (Lepidoptera: Tortricidae) populations with pheromone-baited traps. Environmental Entomology 15: 152–165.CrossRefGoogle Scholar
Bierl, B.A., Beroza, M., and Collier, C.W.. 1972. Isolation, identification and synthesis of the gypsy moth sex attractant. Journal of Economic Entomology 95: 659–664.CrossRefGoogle Scholar
Booij, C.J.H., and Voerman, S.. 1985. New lepidopteran sex attractants found by systematic field screening of blends containing (Z)-11 and (E)-11-tetradecenal. Journal of Chemical Ecology 11: 1333–1339.CrossRefGoogle Scholar
Daterman, G.E., Robbins, R.G., Eichlin, T.D., and Pierce, J.. 1977. Forest Lepidoptera attracted by known sex attractants of western spruce budworms, Choristoneura spp. The Canadian Entomologist 109: 875–878.CrossRefGoogle Scholar
Grant, G.G., Frech, D., MacDonald, L., and Doyle, B.. 1981. Effect of additional components on a sex attractant for the oak leaf shredder, Croesia semipurpurana (Lepidoptera: Tortricidae). The Canadian Entomologist 113: 449–451.CrossRefGoogle Scholar
Lonergan, G.C., Ponder, B.M., Seabrook, W.D., and Kipp, L.R.. 1989. Sex pheromone of the blueberry leaftier moth, Croesia curvalana Kearfott (Lepidoptera: Tortricidae). Journal of Chemical Ecology 15: 2495–2506.CrossRefGoogle Scholar
Sanders, C.J. 1981. Release rates and attraction of PVC lures containing synthetic attractant of the spruce budworm, Choristoneura fumiferana. The Canadian Entomologist 113: 103–111.CrossRefGoogle Scholar
Sanders, C.J. 1990. Practical use of insect pheromones to manage coniferous tree pests in eastern Canada. In Ridgway, R.L., Silverstein, R.M., and Inscoe, M.V. (Eds.), Behavior-modifying Chemicals for Insect Management: Applications of Pheromones and other Attractants. Marcel Dekker Inc., New York, NY. 761 pp.Google Scholar
Sanders, C.J., Daterman, G.E., and Ennis, T.J.. 1977. Sex pheromone responses of Choristoneura spp. and their hybrids (Lepidoptera: Tortricidae). The Canadian Entomologist 109: 1203–1220.CrossRefGoogle Scholar
Sanders, C.J., and Seabrook, W.D.. 1982. Disruption of mating in the spruce budworm, Choristoneura fumiferana (Clemens). In Kydonieus, A.F., and Beroza, M. (Eds.), Insect Suppression with Controlled Release Pheromone Systems. Vol. II. C.R.C. Press Inc., Boca Raton, FL. 312 pp.Google Scholar
Sanders, C.J., and Weatherston, J.. 1976. Sex pheromone of the eastern spruce budworm: Optimum blend of trans and cis-11-tetradecenal. The Canadian Entomologist 108: 1285–1290.CrossRefGoogle Scholar
Silk, P.J., Kuenen, L.P.S., Tan, S.H., Roelofs, W.L., Sanders, C.J., and Alford, A.R.. 1985. Identification of sex pheromone components of jack pine budworm, Choristoneura pinus pinus Freeman. Journal of Chemical Ecology 11: 159–167.CrossRefGoogle ScholarPubMed
Silk, P.J., Tan, S.H., Wiesner, C.J., Ross, R.J., and Lonergan, G.C.. 1980. Sex pheromone chemistry of the eastern spruce budworm, Choristoneura fumiferana. Environmental Entomology 9: 640–644.CrossRefGoogle Scholar
Silk, P.J., Wiesner, C.J., Tan, S.H., Ross, R.J., and Grant, G.G.. 1982. Sex pheromone chemistry of the western spruce budworm, Choristoneura occidentalis Free. Journal of Chemical Ecology 8: 351–362.CrossRefGoogle Scholar
Steele, R.G.D., and Torrie, J.H.. 1980. Principles and Procedures of Statistics. McGraw-Hill, New York, NY.Google Scholar
Weatherston, J., Grant, G.G., MacDonald, L.M., Frech, D., Werner, R.A., Leznoff, C.C., and Fyles, T.M.. 1978. Attraction of various tortricine moths to blends containing cis-11-tetradecenal. Journal of Chemical Ecology 4: 543–549.CrossRefGoogle Scholar
Weatherston, J., Percy, J.E., and MacDonald, L.M.. 1976. Field testing of cis-11-tetradecenal as attractant or synergist in Tortricinae. Experientia 32: 178.CrossRefGoogle ScholarPubMed