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- 3Genetic structure
- 2Western Canada
- 1Animal mitochondrial-DNA
- 1Cabbage seedpod weevil
Genetic structure, virulence and fungicide sensitivity of Pyrenophora teres f. teres and P. teres f. maculata populations from western CanadaDownload
The fungi Pyrenophora teres f. teres (Ptt) and P. teres f. maculata (Ptm) cause net form net blotch (NFNB) and spot form net blotch (SFNB) of barley, respectively. The genetic structure of a collection of 128 Ptt and 92 Ptm isolates, representing fungal populations from western Canada, was...
Population structure and phylogenetic relationships of Ceutorhynchus neglectus (Coleoptera: Curculionidae)Download
Ceutorhynchus neglectus Blatchley is a weevil that is native to, and widely distributed in, North America. It has life-history characteristics similar to its alien invasive congener, Ceutorhynchus obstrictus (Marsham), the cabbage seedpod weevil. Our study was undertaken to compare the population...
Spatial Genetic Structure of a Symbiotic Beetle-Fungal System: Toward Multi-Taxa Integrated Landscape GeneticsDownload
Spatial patterns of genetic variation in interacting species can identify shared features that are important to gene flow and can elucidate co-evolutionary relationships. We assessed concordance in spatial genetic variation between the mountain pine beetle (Dendroctonus ponderosae) and one of its...