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The parasitoid communities associated with Ceutorhynchus species (Coleoptera: Curculionidae) in Ontario and Québec, Canada*

Published online by Cambridge University Press:  13 February 2014

P.G. Mason ,
J.H. Miall ,
P. Bouchard ,
A. Brauner ,
D.R. Gillespie  and
G.A.P. Gibson
P.G. Mason*
Affiliation:
Agriculture and Agri-Food Canada, Research Centre, K.W. Neatby Building, 960 Carling Avenue, Ottawa, Ontario, Canada K1A 0C6
J.H. Miall
Affiliation:
Agriculture and Agri-Food Canada, Research Centre, K.W. Neatby Building, 960 Carling Avenue, Ottawa, Ontario, Canada K1A 0C6
P. Bouchard
Affiliation:
Agriculture and Agri-Food Canada, Research Centre, K.W. Neatby Building, 960 Carling Avenue, Ottawa, Ontario, Canada K1A 0C6
A. Brauner
Affiliation:
Agriculture and Agri-Food Canada, Research Centre, K.W. Neatby Building, 960 Carling Avenue, Ottawa, Ontario, Canada K1A 0C6
D.R. Gillespie
Affiliation:
Agriculture and Agri-Food Canada, Research Centre, PO Box 1000, Agassiz, British Columbia, Canada V0M 1A0
G.A.P. Gibson
Affiliation:
Agriculture and Agri-Food Canada, Research Centre, K.W. Neatby Building, 960 Carling Avenue, Ottawa, Ontario, Canada K1A 0C6
*
1Corresponding author (e-mail: [email protected]).
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Abstract

Surveys were conducted in Ontario and Québec, Canada to determine the parasitoid communities associated with Ceutorhynchus Germar (Coleoptera: Curculionidae) weevil species that are potential nontarget hosts of candidate biological control agents of the cabbage seedpod weevil, Ceutorhynchus obstrictus (Marsham). New host plant associations are documented for Ceutorhynchus americanus Buchanan, Ceutorhynchus neglectus Blatchley, and Ceutorhynchus omissus Fall. More than 18 species of Chalcidoidea (Hymenoptera) were associated with six Ceutorhynchus species reared from siliques and stems of Brassicaceae plants. Silique-feeding Ceutorhynchus species supported a more diverse parasitoid community than stem-feeding or root crown-feeding species. The major components of the parasitoid assemblage of the native C. neglectus included Mesopolobus gemellus Baur and Muller, Mesopolobus moryoides Gibson, Trichomalus lucidus (Walker) (Hymenoptera: Pteromalidae) and a cryptic species complex previously reported as Necremnus tidius (Walker) (Hymenoptera: Eulophidae). These species, plus Trimeromicrus maculatus Gahan (Hymenoptera: Pteromalidae) were the main parasitoids attacking the native C. omissus. The major parasitoids associated with the accidently introduced Ceutorhynchus erysimi (Fabricius) and Ceutorhynchus typhae (Herbst) included T. maculatus, the N. tidius species complex, M. gemellus, and M. moryoides. Trichomalus perfectus (Walker) (Hymenoptera: Pteromalidae), a major parasitoid of C. obstrictus in Europe, is an accidental introduction first reared in Canada from that host in 2009 and first collected from C. omissus in 2011. Mesopolobus gemellus is shown to have a broad host range. These findings highlight the need for a cautious approach before introducing new biological control agents.

Résumé

Nous avons réalisé en Ontario et au Québec, Canada, un relevé de la faune de parasitoïdes associés aux espèces de charançons du genre Ceutorhynchus Germar (Coleoptera: Curculionidae) qui peuvent servir d'hôtes non-intentionnels d'agents de la lutte biologique contre le charançon de la graine du chou, Ceutorhynchus obstrictus (Marsham). De nouvelles plantes hôtes sont répertoriées pour Ceutorhynchus americanus Buchanan, Ceutorhynchus neglectus Blatchley et Ceutorhynchus omissus Fall. Plus de 18 espèces de Chalcidoidea (Hymenoptera) sont associées à six espèces de Ceutorhynchus qui se développent dans les siliques et les tiges de crucifères (Brassicaceae). Les espèces de Ceutorhynchus dont les larves se développent dans les siliques sont les hôtes d'un plus grand nombre d'espèces de parasitoïdes que celles qui se développent dans les tiges ou les couronnes de racine. Les principaux parasitoïdes de l'espèce indigène C. neglectus sont Mesopolobus gemellus Baur and Muller, Mesopolobus moryoides Gibson, Trichomalus lucidus (Walker) (Hymenoptera: Pteromalidae) et un groupe d'espèces cryptiques réunies dans la littérature sous le nom de Necremnus tidius (Walker) (Hymenoptera: Eulophidae). Ces espèces sont, en plus de Trimeromicrus maculatus Gahan (Hymenoptera: Pteromalidae), celles qui attaquent le charançon indigène C. omissus. Le complexe de parasitoïdes associés aux espèces introduites C. erysimi (Fabricius) et C. typhae (Herbst) comprend T. maculatus, le groupe d'espèces cryptiques près de N. tidius, M. gemellus et M. moryoides. Trichomalus perfectus (Walker) (Hymenoptera: Pteromalidae), important parasitoïde du charançon de la graine du chou en Europe, a été accidentellement introduit au Canada où il s'est développé dans C. obstrictus en 2009 et dans C. omissus en 2011. Le parasitoïde M. gemellus peut attaquer un grand nombre d'hôtes. Nos résultats démontrent la nécessité de procéder prudemment avant d'introduire de nouveaux agents de lutte biologique.

Type
Insect Management
Information
The Canadian Entomologist , Volume 146 , Issue 2 , April 2014 , pp. 224 - 235
Copyright
Copyright © Her Majesty the Queen in Right of Canada, as represented by the Minister of Agriculture and Agri-Food 2014 

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Footnotes

Subject editor: Kevin Floate

*

Contribution 12-395 of the Research Center

References

Alex, J.F. 1998. Ontario weeds: descriptions, illustrations and keys to their identification [online]. Ontario Ministry of Agriculture, Food and Rural Affairs Publication 505, Guelph, Ontario, Canada. Available from http://www.omafra.gov.on.ca/english/crops/pub505/p505order.htm [accessed 3 October 2013].Google Scholar
Baur, H., Muller, F.J., Gibson, G.A.P., Mason, P.G., Kuhlmann, U. 2007. A review of the species of Mesopolobus (Chalcidoidea: Pteromalidae) associated with Ceutorhynchus (Coleoptera: Curculionidae) host–species of European origin. Bulletin of Entomological Research, 97: 387–397.Google Scholar
Beirne, B.P. 1971. Pest insects of annual crop plants in Canada: I. Lepidoptera II. Diptera III. Coleoptera. Memoirs of the Entomological Society of Canada, 78: 1–124.Google Scholar
Bigler, F., Babendreier, D., Kuhlmann, U. 2006. Environmental impact of invertebrates for biological control of arthropods: methods and risk assessment. CABI Publishing, Wallingford, United Kingdom.Google Scholar
Bousquet, Y., Bouchard, P., Davies, A.E., Sikes, D.S. 2013. Checklist of Beetles (Coleoptera) of Canada and Alaska, 2nd edition. Pensoft Books, Sofia, Bulgaria.Google Scholar
Brodeur, J., Leclerc, L., Fournier, M., Roy, M. 2001. Cabbage seedpod weevil (Coleoptera: Curculionidae): a new pest of canola in northeastern North America. The Canadian Entomologist, 133: 709–711.Google Scholar
Buchanan, L.L. 1937. A new species of Ceutorhynchus from North America (Coleoptera: Curculionidae). Bulletin of the Brooklyn Entomological Society, 32: 205–207.Google Scholar
Colautti, R.I., Bailey, S.A., Overdijk, C.D.A., van Amundsen, K., MacIsaac, H.J. 2006. Characterised and projected costs of nonindigenous species in Canada. Biological Invasions, 8: 45–59.Google Scholar
Cripps, M.G., Schwarzländer, M., McKenny, J.L., Hinz, H.L., Price, W.J. 2006. Biogeographical comparison of the arthropod herbivore communities associated with Lepidium draba in its native, expanded and introduced ranges. Journal of Biogeography, 33: 2107–2119.CrossRefGoogle Scholar
Dosdall, L.M., Gibson, G.A.P., Olfert, O.O., Mason, P.G. 2009. Responses of Chalcidoidea (Hymenoptera) parasitoids to invasion of the cabbage seedpod weevil (Coleoptera: Curculionidae) in western Canada. Biological Invasions, 11: 109–125.CrossRefGoogle Scholar
Dosdall, L.M.Mason, P.G. 2010. Key pests and parasitoids of oilseed rape or canola in North America and the importance of parasitoids in integrated management. In Biocontrol – based integrated management of oilseed rape pests. Edited by I.H. Williams. Springer Verlag Press, Dordrecht, The Netherlands. Pp. 167–214.Google Scholar
Dosdall, L.M., McFarlane, M.A., Palaniswamy, P. 1999. Biology and larval morphology of Ceutorhynchus neglectus (Coleoptera: Curculionidae), a minor pest of canola (Brassicaceae) in western Canada. The Canadian Entomologist, 131: 231–242.Google Scholar
Dosdall, L.M., Ulmer, B.J., Bouchard, P. 2007. Life history, larval morphology, and Nearctic distribution of Ceutorhynchus subpubescens (Coleoptera: Curculionidae). Annals of the Entomological Society of America, 100: 178–186.CrossRefGoogle Scholar
Dosdall, L.M., Ulmer, B.J., Gibson, G.A.P., Cárcamo, H.A. 2006. The spatio-temporal distribution dynamics of the cabbage seedpod weevil, Ceutorhynchus obstrictus (Coleoptera: Curculionidae), and its larval parasitoids in canola in western Canada. Biocontrol Science and Technology, 16: 987–1006.Google Scholar
Gibson, G.A.P. 2013. Revision of the species of Jaliscoa Bouček within a review of the identity, relationships and membership of Jaliscoa, Catolaccus Thomson, Eurydinoteloides Girault, Lyrcus Walker and Trimeromicrus Gahan (Hymenoptera: Pteromalidae). Zootaxa, 3612: 1–85.Google Scholar
Gibson, G.A.P., Gates, M.W., Buntin, G.D. 2006. Parasitoids (Hymenoptera: Chalcidoidea) of the cabbage seedpod weevil (Coleoptera: Curculionidae) in Georgia, USA. Journal of Hymenoptera Research, 15: 187–207.Google Scholar
Gillespie, D.R., Mason, P.G., Dosdall, L.M., Bouchard, P., Gibson, G.A.P. 2006. Importance of long-term research in classical biological control: an analytical review of a release against the cabbage seedpod weevil in North America. Journal of Applied Entomology, 130: 401–409.Google Scholar
Laffin, R.R., Dosdall, L.M., Sperling, F.A.H. 2005. Population structure and phylogenetic relationships of Ceutorhynchus neglectus (Coleoptera: Curculionidae). The Canadian Entomologist, 137: 672–684.Google Scholar
Lancashire, P.D., Bleiholder, H., van den Boom, T., Langelüddeke, P., Strauss, R., Weber, E., et al. 1991. A uniform decimal code for growth stages of crops and weeds. Annals of Applied Biology, 119: 561–601.Google Scholar
Mason, P.G., Baute, T., Olfert, O., Roy, M. 2004. Cabbage seedpod weevil, Ceutorhynchus obstrictus (Marsham) (Coleoptera: Curculionidae) in Ontario and Québec. Journal of the Entomological Society of Ontario, 134: 107–113.Google Scholar
Mason, P.G., Miall, J.H., Bouchard, P., Gillespie, D.R., Broadbent, A.B., Gibson, G.A.P. 2011. Parasitoids of cabbage seedpod weevil, Ceutorhynchus obstrictus (Marsham) (Coleoptera: Ceutorhynchidae), in Ontario and Quebec, Canada. The Canadian Entomologist, 143: 524–537.Google Scholar
Muller, F.J., Dosdall, L.M., Mason, P.G., Kuhlmann, U. 2011. Larval phenologies and parasitoids of two seed-feeding weevils associated with hoary cress and shepherd's purse (Brassicaceae) in Europe. The Canadian Entomologist, 143: 399–410.CrossRefGoogle Scholar
Mulligan, G.A.Bailey, L.G. 1975. The biology of Canadian weeds. 8. Sinapis arvensis L. Canadian Journal of Plant Science, 55: 171–183.Google Scholar
SAS 2010. SAS Version 9.3. SAS Institute Incorporated, Cary, North Carolina, United States of America.Google Scholar
Scheibner, R.A. 1963. A taxonomic study of the genus Ceutorhynchus (Coleoptera: Curculionidae). Ph.D. thesis, Michigan State University, Ann Arbor, Michigan, United States of America.Google Scholar
United States Department of Agriculture 2013. Capsella bursa-pastoris (L.) Medik. shepherd's purse [online]. Available from http://plants.usda.gov/java/profile?symbol=CABU2 [accessed 25 February 2013].Google Scholar
van Lenteren, J.C., Bale, J., Bigler, F., Hokkanen, H.M.T., Loomans, A.J.M. 2006. Assessing risks of releasing exotic biological control agents of arthropod pests. Annual Review of Entomology, 51: 609–634.Google Scholar