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Skip to Search Results- 2Spaner, Dean
- 1Dixon, Peggy L.
- 1Kaut, A. H. E. E.
- 1Mason, Heather E.
- 1Navabi, Alireza
- 1O'Donovan, John T.
- 2Populations
- 1Agriculture
- 1Competition
- 1Cultivar Mixtures
- 1Delia-Radicum Diptera
- 1Disease Resistance
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Performance and stability of performance of spring wheat variety mixtures in organic and conventional management systems in western Canada
Download2009
O'Donovan, John T., Navabi, Alireza, Kaut, A. H. E. E., Spaner, Dean, Mason, Heather E.
Wheat (Triticum aestivum L.) variety mixtures represent a relatively unexplored avenue for maintaining and stabilizing yield for both organic and conventional producers. The present study examined the responses of three Canadian western red spring wheat varieties in sole crop and in variety...
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Suitability of felt traps to monitor oviposition by the cabbage maggot (Diptera: AnthomyiidaeC)
Download2002-01-01
Dixon, Peggy L., West, Robert J., McRae, Ken B., Spaner, Dean
The effectiveness of felt egg traps to detect oviposition by the cabbage maggot, Delia radicum (L.), was studied under field conditions for cabbage, Brassica oleracea L. var. capitata L. (Brassicaceae), and rutabaga, Brassica napus L. var. napobrassica (L.) Reichenb. (Brassicaceae), in 1994 and...