Registration of ‘Byrd’ Wheat

’Byrd’ (Reg. No. CV-1073, PI 664257) hard red winter wheat (Triticum aestivum L.) was developed by the Colorado Agricultural Experiment Station and released in August 2011 through a marketing agreement with the Colorado Wheat Research Foundation. In addition to researchers at Colorado State University (CSU), USDA-ARS researchers at Manhattan, KS, St. Paul, MN and Pullman, WA participated in its development. Byrd was selected from the cross ‘TAM 112’/CO970547- 7 made in 2002 at Fort Collins, CO. TAM 112 (PI 643143) is a hard red winter wheat cultivar released by Texas A&M University in 2005. CO970547-7 is an experimental line from CSU with the pedigree ‘Ike’ (PI 574488)/‘Halt’ (PI 584505). Byrd was selected as an F3:4 line in July 2006 and assigned experimental line number CO06424. Byrd was released because of its superior grain yield under nonirrigated and irrigated production conditions in eastern Colorado, its resistance to stripe (caused by Puccinia striiformis Westend. f. sp. tritici Eriks.) and stem rust (caused by Puccinia graminis Pers.:Pers f. sp. tritici Eriks. & E. Henn.), and its superior milling and bread-baking quality attributes. The name Byrd was chosen in honor of former CSU wheat breeder and director of the CIMMYT Global Wheat Program, Dr. Byrd C. Curtis

Registration of ‘Denali’ Wheat

‘Denali’ (Reg. No. CV-1075, PI 664256) hard red winter wheat (Triticum aestivum L.) was developed by the Colorado Agricultural Experiment Station and released cooperatively by Colorado State University (CSU) and Kansas State University (KSU) in August 2011 through a marketing agreement with the Colorado Wheat Research Foundation. In addition to researchers at CSU and KSU, USDA-ARS researchers at Manhattan, KS, St. Paul, MN, and Pullman, WA participated in its development. Denali was selected from the cross CO980829/‘TAM 111’ made in 2001 at Fort Collins, CO. CO980829 is an experimental line from CSU with the pedigree ‘Yuma’ (PI 559720)/PI 372129//CO850034/3/4*Yuma/4/NEWS12. TAM 111 (PI 631352) is a hard red winter wheat cultivar released by Texas A&M University in 2002. Denali was selected as an F5:6 line in July 2007 and assigned experimental line number CO050303-2. Denali was released because of its superior grain yield under nonirrigated and irrigated production conditions in eastern Colorado, its grain volume weight, and its resistance to stripe rust (caused by Puccinia striiformis Westend. f. sp. tritici Eriks.)