Durum wheat (Triticum turgidum L. subsp. durum) production in North America in recent years has been seriously threatened by epidemics of Fusarium head blight (FHB), caused mainly by Fusarium graminearum Schwabe [teleomorph Gibberella zeae (Schw.) Petch]. Deployment of FHB‐resistant cultivars has been considered the most effective and cost‐efficient strategy to combat this disease; however, progress in developing FHB‐resistant durum wheat cultivars has been hindered by a lack of effective sources of resistance. The objective of this study is to identify tetraploid wheat germplasm that could be used to enhance FHB resistance in durum wheat. We evaluated FHB reactions in 376 accessions of five cultivated subspecies of T. turgidum, including Persian wheat [T. turgidum subsp. carthlicum (Nevski) Á. Löve and D. Löve], cultivated emmer wheat [T. turgidum subsp. dicoccum (Schrank ex Schübler) Thell.], Polish wheat [T. turgidum subsp. polonicum (L.) Thell.], Oriental wheat [T. turgidum subsp. turanicum (Jakubz.) Á. Löve and D. Löve], and Poulard wheat (T. turgidum L. subsp. turgidum). We used point inoculation to evaluate resistance to the spread of infection over three greenhouse seasons and used the grain inoculum method of inoculation to evaluate putatively resistant accessions in two field locations. Preliminary evaluation data showed that 16 T. turgidum subsp. carthlicum and 4 T. turgidum subsp. dicoccum accessions consistently exhibited resistance or moderate resistance to FHB. These accessions likely carry genetic resistance to FHB and could be used directly in breeding programs to enhance FHB resistance in durum wheat.

Over one thousand accessions of wheat relatives at different ploidy levels and wheat-alien species derivatives with varied chromosome constitutions were evaluated for Fusarium head blight (FHB) resistance. FHB resistance identified from the relatives and derivatives were introgressed into adapted bread and durum wheat backgrounds using several strategies. A number of resistant introgression lines that contain minimal alien chromatin and do not have obvious linkage drag were developed. Some of the introgression lines exhibited resistance to other fungal diseases in addition to FHB. The biggest challenges of alien introgression for FHB resistance are linkage drag associated with alien chromatin and the epistatic effects of alien resistance genes with genetic backgrounds. Thus, efficient manipulation of alien chromatin and selection of proper recipient genotypes play a central role in the success of alien introgression for FHB resistance.

ABSTRACTFusarium head blight (FHB), caused mainly by Fusarium graminearum Schwabe, is a serious disease of wheat (Triticum spp.) worldwide. Host resistance has proven the most effective method of controlling FHB in common wheat (T. aestivum L., 2n = 6x = 42, genomes AABBDD). Progress in breeding for FHB resistance in durum wheat (T. turgidum L. ssp. durum, 2n = 4x = 28, genomes AABB), however, has been limited by a lack of resistance sources. Fortunately, durum wheat has a large number of tetraploid relatives, which represent a gene pool for improvement of FHB resistance in durum. The objective of this study was to search for sources of FHB resistance in wild emmer wheat [T. turgidum L. ssp. dicoccoides (Körn. ex Asch. & Graebner) Thell., 2n = 4x = 28, genomes AABB] (TDIC). We evaluated 416 accessions of wild emmer wheat for reaction to FHB using the point inoculation method in a greenhouse environment. Accessions exhibiting a low FHB disease rating in preliminary evaluations were retested in fully replicated experiments. Among the 416 accessions tested, there was wide variation in response to FHB, ranging from highly resistant to highly susceptible. Several accessions showed minimal disease development across two or more seasons and represent potential new sources to enhance resistance of durum wheat to FHB.

ABSTRACT Fusarium head blight (FHB) caused by Fusarium graminearum is one of the most destructive diseases of durum (Triticum turgidum sp. durum) and common wheat (T. aestivum). Promising sources of FHB resistance have been identified among common (hexaploid) wheats, but the same is not true for durum (tetraploid) wheats. A previous study indicated that chromosome 7A from T. turgidum sp. dicoccoides accession PI478742 contributed significant levels of resistance to FHB. The objectives of this research were to develop a genetic linkage map of chromosome 7A in a population of 118 recombinant inbred lines derived from a cross between the durum cv. Langdon (LDN) and a disomic LDN-T. turgidum sp. dicoccoides PI478742 chromosome 7A substitution line [LDN-DIC 7A(742)], and identify a putative FHB resistance quantitative trait locus (QTL) on chromosome 7A derived from LDN-DIC 7A(742). The population was evaluated for type II FHB resistance in three greenhouse environments. Interval regression analysis indicated that a single QTL designated Qfhs.fcu-7AL explained 19% of the phenotypic variation and spanned an interval of 39.6 cM. Comparisons between the genetic map and a previously constructed physical map of chromosome 7A indicated that Qfhs.fcu-7AL is located in the proximal region of the long arm. This is only the second FHB QTL to be identified in a tetraploid source, and it may be useful to combine it with the QTL Qfhs.ndsu-3AS in order to develop durum wheat germ plasm and cultivars with higher levels of FHB resistance.

Fusarium head blight (FHB) or scab (caused by Fusarium graminearum Schwabe [telomorph Gibberella zeae (Schwein.) Petch]) is one of the most destructive diseases of wheat (Triticum aestivum L.) worldwide, causing significant reductions in grain yield and quality. In the USA, since the 1993 FHB epidemic, tremendous research efforts have been undertaken to address this major problem that causes substantial economic losses for the wheat growers, industry, and export market. The deployment of resistant varieties is the only effective, economical and environmentally safe way to control FHB in wheat. More than a decade of classical breeding efforts to develop scab resistant hard red spring wheat (HRSW) cultivars at North Dakota State University (NDSU) resulted in releasing several HRSW cultivars with varying levels of FHB resistance. Since 2000, three major HRSW cultivars with FHB resistance were released and grown on large scale in the Northern-Central plains of the USA. These are ‘Alsen’ (2000), ‘Steele-ND’ (2004), and ‘Glenn’ (2005). Alsen has been grown, in average, on more than one million hectares in the last 3 years. However, Alsen and most FHB resistant wheat cultivars released by other wheat programs in the USA, trace back to the Chinese line ‘Sumai-3’ (PI481542) or its derivatives. The HRSW breeding program at NDSU has invested substantial breeding efforts to identify, introgress novel resistance genes from other sources to enhance genetic diversity, and facilitate pyramiding these resistance genes. The ultimate objective is developing HRSW cultivars with effective and durable FHB resistance. Our efforts have yielded in releasing the HRSW cultivars ‘‘Steele-ND’’ in 2004 and ‘‘Glenn’’ in 2005. Steele-ND traces its resistance to the wheat relative species Triticum dicoccoides and Glenn combines both Alsen and Steele-ND resistances. This paper addresses the breeding efforts at NDSU to release FHB resistant HRSW cultivars and elite germplasm as parental material for many breeding programs worldwide; and the future challenges to keep our research efforts ahead of the FHB disease

Crop ScienceVolume 47, Issue 1 p. 455-456 Registrations of Germplasm Registration of Spring Wheat Germplasm ND 751 Resistant to Fusarium Head Blight M. Mergoum, Corresponding Author M. Mergoum mohamed.mergoum@ndsu.nodak.edu Dep. of Plant Sciences, North Dakota State Univ., Fargo, ND, 58105Corresponding author (mohamed.mergoum@ndsu.nodak.edu)Search for more papers by this authorR.C. Frohberg, R.C. Frohberg retired Dep. of Plant Sciences, North Dakota State Univ., Fargo, ND, 58105Search for more papers by this authorR.W. Stack, R.W. Stack Dep. of Plant Pathology, North Dakota State Univ., Fargo, ND, 58105Search for more papers by this author M. Mergoum, Corresponding Author M. Mergoum mohamed.mergoum@ndsu.nodak.edu Dep. of Plant Sciences, North Dakota State Univ., Fargo, ND, 58105Corresponding author (mohamed.mergoum@ndsu.nodak.edu)Search for more papers by this authorR.C. Frohberg, R.C. Frohberg retired Dep. of Plant Sciences, North Dakota State Univ., Fargo, ND, 58105Search for more papers by this authorR.W. Stack, R.W. Stack Dep. of Plant Pathology, North Dakota State Univ., Fargo, ND, 58105Search for more papers by this author First published: 01 January 2007 https://doi.org/10.2135/cropsci2006.03.0193 Research supported in part by the U.S. Wheat and Barley Scab Initiative. Registration by CSSA. Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat No abstract is available for this article. Volume47, Issue1January–February 2007Pages 455-456 RelatedInformation

Four wheat (Triticum aestivum L.)-Thinopyrum ponticum derivatives SS5 (PI604926), SS156 (PI604947), SS363 (PI604970), and SS660 (PI604879), were identified as resistant to Fusarium head blight (FHB), a serious fungal disease of wheat worldwide. Seedling reactions to tan spot and Stagonospora nodorum blotch (SNB), two important foliar diseases of wheat, suggest that these four derivatives are resistant to tan spot and two of them (SS5 and SS156) are resistant to SNB. Fluorescent genomic in situ hybridization (FGISH) patterns of mitotic chromosomes indicate that these four derivatives are partial wheat-Th. ponticum amphiploids, each with a total of 56 chromosomes, though with different amounts of Th. ponticum chromatin. These four amphiploids were hybridized with each other to determine homology between the Th. ponticum genomes in each of the amphiploids. Analysis of chromosome pairing in the F1 hybrids using FGISH suggests that each amphiploid carries a similar set of Th. ponticum chromosomes. These wheat-Th. ponticum amphiploids represent a potential novel source of resistance to FHB, tan spot, and SNB for wheat breeding.

Crop ScienceVolume 46, Issue 5 p. 2311-2312 Registrations of Cultivars Registration of ‘Alsen’ Wheat R.C. Frohberg, R.C. Frohberg Dep. of Plant Sciences, North Dakota State Univ., Fargo, ND, 58105Search for more papers by this authorR.W. Stack, R.W. Stack Dep. of Plant Pathology, North Dakota State Univ., Fargo, ND, 58105Search for more papers by this authorT. Olson, T. Olson Dep. of Plant Sciences, North Dakota State Univ., Fargo, ND, 58105Search for more papers by this authorJ.D. Miller, J.D. Miller USDA-ARS, Northern Crop Science Lab., Fargo, NDSearch for more papers by this authorM. Mergoum, Corresponding Author M. Mergoum [email protected] Dep. of Plant Sciences, North Dakota State Univ., Fargo, ND, 58105Corresponding author ([email protected])Search for more papers by this author R.C. Frohberg, R.C. Frohberg Dep. of Plant Sciences, North Dakota State Univ., Fargo, ND, 58105Search for more papers by this authorR.W. Stack, R.W. Stack Dep. of Plant Pathology, North Dakota State Univ., Fargo, ND, 58105Search for more papers by this authorT. Olson, T. Olson Dep. of Plant Sciences, North Dakota State Univ., Fargo, ND, 58105Search for more papers by this authorJ.D. Miller, J.D. Miller USDA-ARS, Northern Crop Science Lab., Fargo, NDSearch for more papers by this authorM. Mergoum, Corresponding Author M. Mergoum [email protected] Dep. of Plant Sciences, North Dakota State Univ., Fargo, ND, 58105Corresponding author ([email protected])Search for more papers by this author First published: 01 September 2006 https://doi.org/10.2135/cropsci2005.12.0501Citations: 80 Registration by CSSA. Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL No abstract is available for this article.Citing Literature Volume46, Issue5September–October 2006Pages 2311-2312 RelatedInformation

In North Dakota and Minnesota, the authors encountered a powdery mildew disease of Caragana arborescens Lam. (Siberian pea tree) previously unreported from these states. The causal agent was determined to be Microsphaera palczewskii Jacz. This report documents for the first time the presence of M. palczewskii in North America east of the Rocky Mountains and includes information on the morphology, classification, and distribution of this species. Accepted for publication 4 January 2006. Published 17 January 2006.

Crop ScienceVolume 46, Issue 1 p. 473-474 Registrations of Cultivar Registration of 'Glenn' Wheat M. Mergoum, Corresponding Author M. Mergoum mohamed.mergoum@ndsu.nodak.edu Dep. of Plant Sciences, North Dakota State Univ., Fargo, ND, 58105Corresponding author (mohamed.mergoum@ndsu.nodak.edu)Search for more papers by this authorR.C. Frohberg, R.C. Frohberg Dep. of Plant Sciences, North Dakota State Univ., Fargo, ND, 58105Search for more papers by this authorR.W. Stack, R.W. Stack Dep. of Plant Pathology, North Dakota State Univ., Fargo, ND, 58105Search for more papers by this authorT. Olson, T. Olson Dep. of Plant Sciences, North Dakota State Univ., Fargo, ND, 58105Search for more papers by this authorT.L. Friesen, T.L. Friesen USDA-ARS, Northern Crop Science Laboratory, Fargo, NDSearch for more papers by this authorJ.B. Rasmussen, J.B. Rasmussen USDA-ARS, Northern Crop Science Laboratory, Fargo, NDSearch for more papers by this author M. Mergoum, Corresponding Author M. Mergoum mohamed.mergoum@ndsu.nodak.edu Dep. of Plant Sciences, North Dakota State Univ., Fargo, ND, 58105Corresponding author (mohamed.mergoum@ndsu.nodak.edu)Search for more papers by this authorR.C. Frohberg, R.C. Frohberg Dep. of Plant Sciences, North Dakota State Univ., Fargo, ND, 58105Search for more papers by this authorR.W. Stack, R.W. Stack Dep. of Plant Pathology, North Dakota State Univ., Fargo, ND, 58105Search for more papers by this authorT. Olson, T. Olson Dep. of Plant Sciences, North Dakota State Univ., Fargo, ND, 58105Search for more papers by this authorT.L. Friesen, T.L. Friesen USDA-ARS, Northern Crop Science Laboratory, Fargo, NDSearch for more papers by this authorJ.B. Rasmussen, J.B. Rasmussen USDA-ARS, Northern Crop Science Laboratory, Fargo, NDSearch for more papers by this author First published: 01 January 2006 https://doi.org/10.2135/cropsci2005.0287Citations: 67 Research supported in part by the U.S. Wheat and Barley Scab Initiative. Registration by CSSA. Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat No abstract is available for this article.Citing Literature Volume46, Issue1January–February 2006Pages 473-474 RelatedInformation

Crop ScienceVolume 46, Issue 6 p. 2702-2703 Registrations of Cultivars Registration of ‘Howard’ Wheat M. Mergoum, Corresponding Author M. Mergoum [email protected] Dep. of Plant Sciences, North Dakota State Univ., Fargo, ND, 58105Corresponding author ([email protected])Search for more papers by this authorR.C. Frohberg, R.C. Frohberg Dep. of Plant Sciences, North Dakota State Univ., Fargo, ND, 58105Search for more papers by this authorR.W. Stack, R.W. Stack Dep. of Plant Pathology, North Dakota State Univ., Fargo, ND, 58105Search for more papers by this authorJ.B. Rasmussen, J.B. Rasmussen Dep. of Plant Pathology, North Dakota State Univ., Fargo, ND, 58105Search for more papers by this authorT.L. Friesen, T.L. Friesen USDA-ARS, Northern Crop Science Lab., Fargo, NDSearch for more papers by this author M. Mergoum, Corresponding Author M. Mergoum [email protected] Dep. of Plant Sciences, North Dakota State Univ., Fargo, ND, 58105Corresponding author ([email protected])Search for more papers by this authorR.C. Frohberg, R.C. Frohberg Dep. of Plant Sciences, North Dakota State Univ., Fargo, ND, 58105Search for more papers by this authorR.W. Stack, R.W. Stack Dep. of Plant Pathology, North Dakota State Univ., Fargo, ND, 58105Search for more papers by this authorJ.B. Rasmussen, J.B. Rasmussen Dep. of Plant Pathology, North Dakota State Univ., Fargo, ND, 58105Search for more papers by this authorT.L. Friesen, T.L. Friesen USDA-ARS, Northern Crop Science Lab., Fargo, NDSearch for more papers by this author First published: 01 November 2006 https://doi.org/10.2135/cropsci2006.03.0185Citations: 17 Registration by CSSA. Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL No abstract is available for this article.Citing Literature Volume46, Issue6November–December 2006Pages 2702-2703 RelatedInformation

Crop ScienceVolume 45, Issue 1 cropsci2005.0430 p. 430-431 Registrations Of Germplasms Registration of Spring Wheat Germplasm ND 744 Resistant to Fusarium Head Blight, Leaf, and Stem Rusts M. Mergoum, Corresponding Author M. Mergoum [email protected] Dep. of Plant Sciences, North Dakota State Univ., Fargo, ND, 58105Corresponding author ([email protected])Search for more papers by this authorR.C. Frohberg, R.C. Frohberg Retired, Dep. of Plant Sciences, North Dakota State Univ., Fargo, ND, 58105Search for more papers by this authorJ.D. Miller, J.D. Miller Retired, USDA-ARS, Fargo, ND, 58105Search for more papers by this authorJ.B. Rasmussen, J.B. Rasmussen Dep. of Plant Pathology, North Dakota State Univ., Fargo, ND, 58105Search for more papers by this authorR.W. Stack, R.W. Stack Dep. of Plant Pathology, North Dakota State Univ., Fargo, ND, 58105Search for more papers by this author M. Mergoum, Corresponding Author M. Mergoum [email protected] Dep. of Plant Sciences, North Dakota State Univ., Fargo, ND, 58105Corresponding author ([email protected])Search for more papers by this authorR.C. Frohberg, R.C. Frohberg Retired, Dep. of Plant Sciences, North Dakota State Univ., Fargo, ND, 58105Search for more papers by this authorJ.D. Miller, J.D. Miller Retired, USDA-ARS, Fargo, ND, 58105Search for more papers by this authorJ.B. Rasmussen, J.B. Rasmussen Dep. of Plant Pathology, North Dakota State Univ., Fargo, ND, 58105Search for more papers by this authorR.W. Stack, R.W. Stack Dep. of Plant Pathology, North Dakota State Univ., Fargo, ND, 58105Search for more papers by this author First published: 01 January 2005 https://doi.org/10.2135/cropsci2005.0430Citations: 13 Research supported in part by the U.S. Wheat and Barley Scab Initiative. Registration by CSSA. Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onEmailFacebookTwitterLinkedInRedditWechat References Garvin, D.F. 2002. Wheat varieties grown in cooperative plot and nursery experiments in the spring wheat region in 2002. USDA-ARS, St. Paul, MN. RuddJ.C.Host plant resistance genes for Fusarium head blight: I. Sources, mechanisms, and utility in conventional breeding systems. Crop Sci.2001 41 620627http://doi.org/10.2135/cropsci2001.413620x StackR.W.Reaction of spring wheats incorporating Sumai-3 derived resistance to inoculation with seven Fusarium species. Cereal Res. Comm.1997 25 667671 Stack, R.W., and R.C. Frohberg. 2000. Inheritance of resistance to Fusarium head blight in spring wheat F-1 hybrids. p. 94–97. In Proc. Int. Symposium on Wheat Improvement for scab resistance, Suzhou and Nanjing, China. Wilcoxson, R.D. 1993. Historical overview of scab research, p. 1–5. In Proc. (1st) Regional Scab Forum, Moorhead, MN. Publ. Minn. Wheat Res. & Prom Council, Red Lake Falls, MN. Citing Literature Volume45, Issue1January–February 2005Pages 430-431 ReferencesRelatedInformation

Fusarium head blight (FHB), caused mainly by Fusarium graminearum Schwabe, is a destructive disease of wheat (Triticum spp.) in humid growth conditions throughout the world. Genetic resistance of the host plant is considered the most effective and sustainable method of defense against FHB; however, only limited sources of resistance are available in wheat. Relatives of wheat have proven to be an invaluable gene pool for wheat improvement. The objective of this study was to explore relatives of wheat for FHB resistance. We evaluated 293 lines derived from the crosses of wheat with its relatives for resistance to spread of FHB infection over two greenhouse seasons. Of these 293 derivatives, 66 were susceptible, 153 appeared moderately resistant, and 74 lines exhibited a level of resistance comparable with T. aestivum L. `Sumai 3', the most widely used source of resistance to FHB. Alien species involved in development of these derivatives include T. tauschii (Coss.) Schmal., Roegneria kamoji C. Koch, R. ciliaris (Trin.) Nevski, Leymus racemosus Lam., Thinopyrum ponticum (Podp.) Barkworth & D.R. Dewey, Th. elongatum (Host) D.R. Dewey, Th. junceum (L.) Love, Th. intermedium (Host) Barkworth & D.R. Dewey, Dasypyrum villosa L., Secale cereale L., and oat (Avena saliva L.). The wheat-alien species derivatives identified as resistant to FHB include wheat-alien species amphiploids, synthetic hexaploid wheat lines, and wheat-alien species substitution and translocation lines. These derivatives could serve as novel sources to enhance resistance of wheat to FHB.

Crop ScienceVolume 45, Issue 6 p. 2667-2668 Registrations of Germplasm Registration of Spring Wheat Germplasm ND 652 Resistant to Common Root Rot, Leaf, and Stem Rusts M. Mergoum, Corresponding Author M. Mergoum [email protected] Dep. of Plant Sciences, North Dakota State Univ., Fargo, ND, 58105 Corresponding author ([email protected])Search for more papers by this authorR.C. Frohberg, R.C. Frohberg Dep. of Plant Sciences, North Dakota State Univ., Fargo, ND, 58105Search for more papers by this authorR.W. Stack, R.W. Stack Dep. of Plant Pathology, North Dakota State University, Fargo, NDSearch for more papers by this authorN. Riveland, N. Riveland North Dakota State Univ., Williston Research and Extension Center, Williston, NDSearch for more papers by this authorT. Olson, T. Olson Dep. of Plant Sciences, North Dakota State Univ., Fargo, ND, 58105Search for more papers by this authorJ.D. Miller, J.D. Miller USDA-ARS Northern Crop Science Laboratory, Fargo, NDSearch for more papers by this author M. Mergoum, Corresponding Author M. Mergoum [email protected] Dep. of Plant Sciences, North Dakota State Univ., Fargo, ND, 58105 Corresponding author ([email protected])Search for more papers by this authorR.C. Frohberg, R.C. Frohberg Dep. of Plant Sciences, North Dakota State Univ., Fargo, ND, 58105Search for more papers by this authorR.W. Stack, R.W. Stack Dep. of Plant Pathology, North Dakota State University, Fargo, NDSearch for more papers by this authorN. Riveland, N. Riveland North Dakota State Univ., Williston Research and Extension Center, Williston, NDSearch for more papers by this authorT. Olson, T. Olson Dep. of Plant Sciences, North Dakota State Univ., Fargo, ND, 58105Search for more papers by this authorJ.D. Miller, J.D. Miller USDA-ARS Northern Crop Science Laboratory, Fargo, NDSearch for more papers by this author First published: 01 November 2005 https://doi.org/10.2135/cropsci2005.0190Citations: 2 Registration by CSSA. Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onEmailFacebookTwitterLinkedInRedditWechat No abstract is available for this article. REFERENCES Bush, R.H., and G. Linkert. 1989. Wheat varieties grown in cooperative plot and nursery experiments in the spring wheat region in 1989. USDA-ARS, St. Paul, MN. Bush, R.H., and M. Mitchell. 1988. Wheat varieties grown in cooperative plot and nursery experiments in the spring wheat region in 1988. USDA-ARS, St. Paul, MN. Stack, R.W. 1994. Susceptibility of hard red spring wheat to common root rot. Crop Sci. 34: 276–278 http://doi.org/10.2135/cropsci1994.0011183X003400010050x Citing Literature Volume45, Issue6November–December 2005Pages 2667-2668 ReferencesRelatedInformation

Crop ScienceVolume 45, Issue 3 p. 1163-1164 Registration Registration of 'Steele-ND' Wheat M. Mergoum, Corresponding Author M. Mergoum mohamed.mergoum@ndsu.nodak.edu Dep. of Plant Sciences, North Dakota State Univ., Fargo, ND, 58105 Corresponding author (mohamed.mergoum@ndsu.nodak.edu)Search for more papers by this authorR. C. Frohberg, R. C. Frohberg Retired, Dep. of Plant Sciences, North Dakota State Univ., Fargo, ND, 58105Search for more papers by this authorJ. D. Miller, J. D. Miller Retired, USDA-ARS, Northern Crop Science Laboratory, Fargo, NDSearch for more papers by this authorR. W. Stack, R. W. Stack Dep. of Plant Pathology, North Dakota State Univ., Fargo, ND, 58105Search for more papers by this author M. Mergoum, Corresponding Author M. Mergoum mohamed.mergoum@ndsu.nodak.edu Dep. of Plant Sciences, North Dakota State Univ., Fargo, ND, 58105 Corresponding author (mohamed.mergoum@ndsu.nodak.edu)Search for more papers by this authorR. C. Frohberg, R. C. Frohberg Retired, Dep. of Plant Sciences, North Dakota State Univ., Fargo, ND, 58105Search for more papers by this authorJ. D. Miller, J. D. Miller Retired, USDA-ARS, Northern Crop Science Laboratory, Fargo, NDSearch for more papers by this authorR. W. Stack, R. W. Stack Dep. of Plant Pathology, North Dakota State Univ., Fargo, ND, 58105Search for more papers by this author First published: 01 May 2005 https://doi.org/10.2135/cropsci2004.308CVCitations: 47 Registration by CSSA. Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat Citing Literature Volume45, Issue3May–June 2005Pages 1163-1164 RelatedInformation

Crop ScienceVolume 44, Issue 4 p. 1498-1499 Registration of Germplasm Registration of Spring Wheat Germplasm ND2710 Resistant to Fusarium Head Blight R.C. Frohberg, R.C. Frohberg Dep. of Plant Sciences, North Dakota State Univ., Fargo, ND, 58105Search for more papers by this authorR.W. Stack, R.W. Stack Dep. of Plant Pathology, North Dakota State Univ., Fargo, ND, 58105Search for more papers by this authorM. Mergoum, Corresponding Author M. Mergoum mohamed.mergoum@ndsu.nodak.edu Dep. of Plant Sciences, North Dakota State Univ., Fargo, ND, 58105Corresponding author (mohamed.mergoum@ndsu.nodak.edu)Search for more papers by this author R.C. Frohberg, R.C. Frohberg Dep. of Plant Sciences, North Dakota State Univ., Fargo, ND, 58105Search for more papers by this authorR.W. Stack, R.W. Stack Dep. of Plant Pathology, North Dakota State Univ., Fargo, ND, 58105Search for more papers by this authorM. Mergoum, Corresponding Author M. Mergoum mohamed.mergoum@ndsu.nodak.edu Dep. of Plant Sciences, North Dakota State Univ., Fargo, ND, 58105Corresponding author (mohamed.mergoum@ndsu.nodak.edu)Search for more papers by this author First published: 01 July 2004 https://doi.org/10.2135/cropsci2004.1498aCitations: 30 Research supported in part by the U.S. Wheat and Barley Scab Initiative. Registration by CSSA. Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat Citing Literature Volume44, Issue4July–August 2004Pages 1498-1499 RelatedInformation