College of Agriculture
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As the foundation of the land grant mission at Montana State University, the College of Agriculture and the Montana Agricultural Experiment Station provide instruction in traditional and innovative degree programs and conduct research on old and new challenges for Montana’s agricultural community. This integration creates opportunities for students and faculty to excel through hands-on learning, to serve through campus and community engagement, to explore unique solutions to distinct and interesting questions and to connect Montanans with the global community through research discoveries and outreach.
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Item Registration of ‘Bobcat’ hard red winter wheat(Wiley, 2020-06) Bruckner, Phil L.; Berg, Jim E.; Lamb, Peggy F.; Kephart, Ken D.; Eberly, J. O.; Miller, John H.; Chen, C.; Torrion, J. A.; Pradhan, G. P.; Ramsfield, R.; Nash, Deanna L.; Holen, D. L.; Cook, J. P.; Gale, S.; Jin, Y.; Kolmer, J.; Chen, X.; Bai, G.‘Bobcat’ (Reg. no. CV-1161, PI 693235) hard red winter (HRW) wheat (TriticumaestivumL.) was developed and released by the Montana Agricultural Experiment Station in September 2019. Bobcat is of unknown pedigree, derived from a composite of two related single crosses made in 2007: MT0598/98X366-E29-1and 01X258-C1/MT0598. MT0598 is an unreleased, hollow-stem experimental line,and98X366-E29-1and01X258-C1areunreleased,Montana solid-stem experimental lines. Bobcat was developed using a modified bulk breeding method and selected as an F5:6head row. Bobcat was tested under the experimental numberMTS1588 from 2015 to 2019 in Montana. Quality was evaluated in multilocation Montana trials since 2015. Bobcat is a solid-stem, high-yielding HRW wheat cultivar with medium to high test weight, medium maturity, reduced height (Rht-B1b), medium to high grain protein, and acceptable milling and baking quality.Bobcat was released for its improved host plant resistance to wheat stem sawfly(Cephus cinctusNort.) conditioned by stem solidness, along with short stature,and improved yield potential relative to ‘Warhorse’, the current predominant solid-stem cultivar in Montana.Item Registration of ‘Bobcat’ hard red winter wheat(Wiley, 2020-06) Bruckner, Phil L.; Berg, Jim E.; Lamb, Peggy F.; Kephart, Ken D.; Eberly, J. O.; Miller, John H.; Chen, C.; Torrion, J. A.; Pradhan, G. P.; Ramsfield, R.; Nash, Deanna L.; Holen, D. L.; Cook, J. P.; Gale, S.; Jin, Y.; Kolmer, J.; Chen, X.; Bai, G.‘Flathead’ (Reg. no. CV-1164, PI 693237) hard red winter (HRW) wheat (TriticumaestivumL.) was developed and released by the Montana Agricultural Experiment Station in 2019. Flathead was derived from a composite of two very closely related single crosses of the predominant cultivar ‘Yellowstone’ to stripe rust resistant source PI 640431, a hard white spring wheat backcross derivative ofWA007900 that carries stripe rust all-stage resistance genesYr5andYr15.Flat-head was developed using a modified bulk breeding method and selected as anF5:6head row after phenotypic selection for stripe rust resistance at Kalispell,MT. Flathead was tested under the experimental number MT1564 in Montana yield trials from 2015 to 2019. Flathead is a high-yielding HRW wheat cultivar with early maturity,short stature, medium grain protein concentration,excellent milling and baking quality,and a high level of all-stage resistance to predominant races of stripe rust. Flathead was released for its early maturity, improved stripe rust resistance,and improved grain yield relative to other Montana-adapted early heading cultivars.Item Registration of ‘StandClear CLP’ hard red winter wheat(Wiley, 2020-06) Berg, Jim E.; Kephart, Ken D.; Lamb, Peggy F.; Davis, E. S.; Eberly, J. O.; Miller, John H.; Chen, C.; Pradhan, G. P.; Torrion, J. A.; Ramsfield, R.; Smith, V.; Nash, Deanna L.; Holen, D. L.; Cook, J. P.; Gale, S.; Jin, Y.; Chen, X.; Bruckner, Phil L.‘StandClear CLP’ (Reg. no. CV-1162, PI 693236) hard red winter (HRW) wheat(Triticum aestivumL.) was developed and released by the Montana Agricultural Experiment Station and exclusively licensed to Loveland Products, Inc., in 2020.StandClear CLP is a two-gene Clearfield, semisolid-stem wheat intended for use with the selective imidazolinone (IMI) herbicide imazamox. StandClear CLPresulted from a cross of MTS0531 to an IMI herbicide tolerant F1plant from a population segregating for two acetohydroxyacid synthase (AHAS) genes [TaA-HAS1DandTaAHAS1B]. Original herbicide tolerance donors were IMI ‘Fidel’(TX12588*4/FS2, BASF) for alleleTaAHAS1Dvia descended experimental linesMTCL0309 and MTCL0510, and proprietary hard red spring wheat line CDCTeal 11A (BASF Corporation) for alleleTaAHAS1B. StandClear CLP was selectedasaF6:7headrow in 2014 following multiple cycles of phenotypic mass selection for IMI herbicide tolerance and stem solidness. StandClear CLP was tested under the experimental number MTCS1601 from 2016 to 2019 in Montana for field performance, herbicide tolerance, and end-use quality. StandClear CLP is a high-yielding, Clearfield HRW wheat cultivar with intermediate stem solidness,moderate host plant resistance to wheat stem sawfly, and acceptable milling and baking quality.Item Registration of ‘StandClear CLP’ hard red winter wheat(2020-06) Berg, Jim E.; Kephart, Ken D.; Lamb, Peggy F.; Davis, Edward S.; Eberly, Jed O.; Miller, John H.; Chen, Chengci; Pradhan, G. P.; Torrion, Jessica A.; Ramsfield, Ron; Smith, Vincent H.; Nash, Deanna L.; Holen, Doug L.; Cook, Jason P.; Gale, Sam; Jin, Yue; Chen, X.; Bruckner, Phil L.‘StandClear CLP’ (Reg. no. CV-1162, PI 693236) hard red winter (HRW) wheat (Triticum aestivum L.) was developed and released by the Montana Agricultural Experiment Station and exclusively licensed to Loveland Products, Inc., in 2020. StandClear CLP is a two-gene Clearfield, semisolid-stem wheat intended for use with the selective imidazolinone (IMI) herbicide imazamox. StandClear CLP resulted from a cross of MTS0531 to an IMI herbicide tolerant F1 plant from a population segregating for two acetohydroxyacid synthase (AHAS) genes [TaAHAS1D and TaAHAS1B]. Original herbicide tolerance donors were IMI ‘Fidel’ (TX12588*4/FS2, BASF) for allele TaAHAS1D via descended experimental lines MTCL0309 and MTCL0510, and proprietary hard red spring wheat line CDC Teal 11A (BASF Corporation) for allele TaAHAS1B. StandClear CLP was selected as a F6:7 headrow in 2014 following multiple cycles of phenotypic mass selection for IMI herbicide tolerance and stem solidness. StandClear CLP was tested under the experimental number MTCS1601 from 2016 to 2019 in Montana for field performance, herbicide tolerance, and end-use quality. StandClear CLP is a high-yielding, Clearfield HRW wheat cultivar with intermediate stem solidness, moderate host plant resistance to wheat stem sawfly, and acceptable milling and baking quality.