AAC Viewfield Hard Red Spring Wheat

AAC Viewfield hard red spring wheat (Triticum aestivum L.) has grain yield significantly higher than the check cultivars Katepwa and Lillian and is similar to Carberry. AAC Viewfield matures significantly later than Katewpa and Lillian but is similar to Carberry. AAC Viewfield has an awned spike, a low lodging score indicative of strong straw, and significantly shorter plant stature than all checks. AAC Viewfield expressed resistance to prevalent races of yellow rust and stem rust, moderate resistance to leaf rust and common bunt, and intermediate resistance to Fusarium head blight. AAC Viewfield has quality attributes within the range of the check cultivars and is eligible for grades of Canada Western Red Spring

AAC Ryley Canada Prairie Spring Red Wheat

AAC Ryley an awned semidwarf hard red spring wheat (Triticum aestivum L.) yielded significantly more grain than 5700PR while maturing 1.9 days earlier, but was 5 cm taller. The seed size was significantly larger than 5700PR and 5701PR but the test weight was significantly lower than both checks. AAC Ryley expressed resistance to prevalent races of leaf rust, stem rust, and common bunt. AAC Ryley expressed intermediate resistance to loose smut and moderate susceptibility to fusarium head blight. AAC Ryley is eligible for grades of Canada Prairie Spring Red wheat.The accepted manuscript in pdf format is listed with the files at the bottom of this page. The presentation of the authors' names and (or) special characters in the title of the manuscript may differ slightly between what is listed on this page and what is listed in the pdf file of the accepted manuscript; that in the pdf file of the accepted manuscript is what was submitted by the author

AAC Spitfire Durum Wheat

AAC Spitfire durum wheat (Triticum turgidum L. subsp. durum (Desf.) Husn.) is adapted to the durum production area of the Canadian prairies. Averaged over four years, AAC Spitfire yielded significantly more grain than Strongfield, AC Avonlea, and AC Navigator, but the protein concentration was significantly lower than AC Avonlea and Strongfield. AAC Spitfire had significantly shorter and stronger straw than Strongfield. AAC Spitfire is eligible for grades of Canada Western Amber Durum, and it has low grain cadmium concentration and higher yellow pigment concentration than the check cultivars.The accepted manuscript in pdf format is listed with the files at the bottom of this page. The presentation of the authors' names and (or) special characters in the title of the manuscript may differ slightly between what is listed on this page and what is listed in the pdf file of the accepted manuscript; that in the pdf file of the accepted manuscript is what was submitted by the author

Effects of media supplements on doubled haploid production in durum wheat

The efficiency of maize pollen induced doubled haploid (DH) production in durum wheat is low mainly because of poor germination of haploid embryos on culture media. The objective of this research was to investigate the effect of culture media supplements on DH production in durum wheat. Haploid durum embryos generated by the wheat x maize method from the cultivar Transcend and F1 plants of a cross were cultured on a basic medium supplemented with 1 mgL-1 3,6-dichloro-o-anisic acid (dicamba), 1 mgL-1 2,4-dichlorophenoxyacetic acid (2,4-D), 100 mgL-1 silver nitrate (AgNO3), 1 mgL-1 6-benzylaminopurine (BAP), 1 mgL-1 indole acetic acid (IAA), 1 mgL-1 naphthalene acetic acid (NAA), or 10 mgL-1 ascorbic acid. The proportion of haploid plantlets per embryo increased significantly by 33% with the AgNO3 supplemented medium over the basic medium, while the increase in proportion of doubled plants per embryo of 20% was not significant. The proportion of haploid plantlets was improved with BAP in the embryos of the F1 plants, but the proportion of haploid plantlets and DHs per embryo produced with ascorbic acid, and IAA were not different from the basic medium. Dicamba and NAA produced results less favorable than the control, and no germination occurred with 2,4-D. The advantage of AgNO3 was attributed to a reduction in microbial contamination of embryos.The accepted manuscript in pdf format is listed with the files at the bottom of this page. The presentation of the authors' names and (or) special characters in the title of the manuscript may differ slightly between what is listed on this page and what is listed in the pdf file of the accepted manuscript; that in the pdf file of the accepted manuscript is what was submitted by the author

AAC NRG097 Canada Western Special Purpose Spring Wheat

AAC NRG097, a hard red spring wheat (Triticum aestivum L.), was developed at the Swift Current Research and Development Centre (SCRDC), Agriculture and Agri-Food Canada (AAFC), Swift Current, SK. AAC NRG097 has grain yield and time to maturity within the range of the checks, a semidwarf stature, and heavier seed mass than the checks. It expressed resistance to prevalent races of both leaf rust and common bunt, while expressing an intermediate level of resistance to fusarium head blight. It received registration No. 7567 from the Variety Registration Office, Plant Production Division, Canadian Food Inspection Agency (CFIA) on 24 July, 2014. AAC NRG097 was granted Plant Breedersâ Rights certificate No. 5089 by the Plant Breedersâ Rights office, CFIA on 7 Aug. 2015. It is eligible for grades of Canada Western Special Purpose.The accepted manuscript in pdf format is listed with the files at the bottom of this page. The presentation of the authors' names and (or) special characters in the title of the manuscript may differ slightly between what is listed on this page and what is listed in the pdf file of the accepted manuscript; that in the pdf file of the accepted manuscript is what was submitted by the author

AAC Cabri Durum Wheat

AAC Cabri durum wheat (Triticum turgidum L. subsp. durum (Desf.) Husn.) is adapted to the durum production area of the Canadian prairies. AAC Cabri has a solid stem that provides protection against the wheat stem sawfly (Cephus cinctus Norton). Averaged over four years, AAC Cabri yielded significantly more grain than Strongfield, AC Avonlea, and AC Navigator, but the protein concentration was significantly lower than the high protein concentration cultivars AC Avonlea and Strongfield. AAC Cabri is eligible for grades of Canada Western Amber Durum and has low grain cadmium concentration.The accepted manuscript in pdf format is listed with the files at the bottom of this page. The presentation of the authors' names and (or) special characters in the title of the manuscript may differ slightly between what is listed on this page and what is listed in the pdf file of the accepted manuscript; that in the pdf file of the accepted manuscript is what was submitted by the author

AAC Brandon Hard Red Spring Wheat

Abstract: AAC Brandon Hard Red Spring Wheat. Can. J. Plant Sci. ***** 2016. AAC Brandon hard red spring wheat (Triticum aestivum L.) has grain yield and time to maturity within the range of the check cultivars: Katepwa, Laura, Lillian, Carberry, CDC Kernen. AAC Brandon has an awned spike, a low lodging score indicative of strong straw, and a short plant stature typical of a semidwarf. AAC Brandon expressed resistance to prevalent races of leaf rust, stem rust, and stripe rust, and moderate resistance to fusarium head blight, and loose smut. Compared to the five Canada Western Red Spring check cultivars, AAC Brandon has improved flour yield, and lower flower ash. AAC Brandon is eligible for grades of Canada Western Red Spring.The accepted manuscript in pdf format is listed with the files at the bottom of this page. The presentation of the authors' names and (or) special characters in the title of the manuscript may differ slightly between what is listed on this page and what is listed in the pdf file of the accepted manuscript; that in the pdf file of the accepted manuscript is what was submitted by the author