Methods
2000 Spring Oat Regeneration Nursery, Aberdeen, Idaho.
2014 Spring Oat Regeneration Nursery, Aberdeen, Idaho. Nursery was not harvested due to inclement weather. Data is tied to planted inventories.
2015 Spring Oat Regeneration Nursery, Aberdeen, Idaho.
2020 Aberdeen Oat Regeneration Nursery. Descriptor data confirmed using notes from field observations and/or voucher images.
2022 Aberdeen Oat Regeneration Nursery. Descriptor data confirmed using notes from field observations and/or voucher images.
2023 Aberdeen Oat Regeneration Nursery. Descriptor data confirmed using notes from field observations and/or voucher images.
2024 Aberdeen Oat Regeneration Nursery. Descriptor data confirmed using notes from field observations and/or voucher images.
Aberdeen 1983 Oat evaluation. Field experiment, non-replicated. Latitude: 42 degrees, 57 minutes, North. Longitude: 112 degrees, 50 minutes, West. Elevation 1345 meters. Level topography, silt-loam soil, spinkle irrigation. Planted 1983, tested 1983. Request #1734. Check cultivar 'Ogle': DAYSANTHES = 183.
Aberdeen 1984 Oat Evaluation. Field experiment. Evaluation of 6 morphological and agronomic descriptors. Latitude: 42 degrees, 57 minutes, North. Longitude: 112 degrees, 50 minutes, West. Experiment started, planted, tested and ended in 1984. Request #2131. Check Cultivar 'Ogle': DAYSANTHES = 197.
Aberdeen 1985 Oat Evaluation. Field experiment. Evaluation of 11 morphological and agronomic descriptors. Latitude: 42 degrees, 57 minutes, North. Longitude: 112 degrees, 50 minutes, West. Experiment started, planted, tested and ended in 1985. Request #2230. Check Cultivar 'Ogle': DAYSANTHES = 172.25.
Aberdeen 1988 Oat evaluation. Field experiment, non-replicated. Latitude: 42 degrees, 57 minutes, North. Longitude: 112 degrees, 50 minutes, West. Elevation 1345 meters. Level topography, silt-loam soil, spinkle irrigation. Planted 1988, tested 1988. Request #5631. Check Cultivar 'Ogle': DAYSANTHES = 169.75.
1986 Maricopa Oat Evaluation. Field experiment. Evaluation of 11 morphological and agronomic descriptors. Latitude: 33 degrees, 4 minutes, North. Longitude: 112 degrees, 2 minutes, West. Experiment started and planted in 1985. Experiment tested and ended in 1986. Request #5007.
Oat Beta Glucan. Laboratory experiment. Data recorded for beta-glucan, lipid, and protein. Seed for analysis was produced at Aberdeen, ID in 1998. Order #182143.
Oat Beta Glucan evaluation. Laboratory experiment. Tested 1991. 1991 Aberdeen crop, Request #6755.
Order #5631, #6319, #6320 grown at Aberdeen in 1988. Order #6748 grown at Tetonia in 1991. #7984 grown in 1990.
1987 Oat BYDV evaluation. Field experiment, replicated (2). Latitude: 38 degrees, 33 minutes, North. Longitude: 121 degrees, 48 minutes, West. Planted 1987, tested 06/87.
Oat BYDV Evaluation, 1983. Field experiment. Experiment tested in 07/15/1983. Request #1722.
1984 Oat BYDV Evaluation. Barley Yellow Dwarf Virus. Field experiment. Latitude: 40 degrees, 7 minutes, North. Longitude: 88 degrees, 12 minutes, West. Experiment started, planted, tested and ended in 1984. Requests #2131 and 2230.
1985 Oat BYDV Evaluation. Barley Yellow Dwarf Virus. Field experiment. Latitude: 40 degrees, 7 minutes, North. Longitude: 88 degrees, 12 minutes, West. Experiment started, planted and ended in 1985. Requests #2232, 2571, and 2670.
Cereal Leaf Beetle Evaluation. Barrien and Kalamazoo counties, Michigan. 1963-1970. Special Reports W-329, W-200, W-230, W-207, W-332.
Preliminary core subset of Avena sativa chosen by 'country of origin'--random within countries using the log of numbers of accessions per country to determine relative numbers per country. Preliminary core subset of Avena sterilis chosen by unique collecting locations, plus representative accessions with no locality information.
Oat Crown Rust Evaluation. Field experiment. Latitude: 42 degrees, 2 minutes, North. Longitude: 93 degrees, 33 minutes, West. Experiment started in 1983 and ended in 1985. Order 1721, 2231.
Oat Crown Rust Evaluation. Field experiment. Latitude: 42 degrees, 2 minutes, North. Longitude: 93 degrees, 33 minutes, West. Experiment started in 1984 and ended in 1985. Order 2131.
Oat Crown Rust Evaluation. Field experiment. Latitude: 42 degrees, 2 minutes, North. Longitude: 93 degrees, 33 minutes, West. Experiment started and ended in 1985. Order 2230, 2571.
Oat Crown Rust Evaluation. Field experiment. Latitude: 42 degrees, 2 minutes, North. Longitude: 93 degrees, 33 minutes, West. Experiment started in 1985 and ended in 1986. Order 2853.
Oat Crown Rust Evaluation. Greenhouse experiment. Latitude: 42 degrees, 2 minutes, North. Longitude: 93 degrees, 33 minutes, West. Experiment started in 1983 and ended in 1985. Order 1721, 2231.
Oat Crown Rust Evaluation. Greenhouse experiment. Latitude: 42 degrees, 2 minutes, North. Longitude: 93 degrees, 33 minutes, West. Experiment started in 1984 and ended in 1985. Order 2131.
Oat Crown Rust Evaluation. Greenhouse experiment. Latitude: 42 degrees, 2 minutes, North. Longitude: 93 degrees, 33 minutes, West. Experiment started and ended in 1985. Order 2230, 2571.
Oat Crown Rust Evaluation. Greenhouse experiment. Latitude: 42 degrees, 2 minutes, North. Longitude: 93 degrees, 33 minutes, West. Experiment started in 1985 and ended in 1986. Order 2853.
Oat Crown Rust Evaluation. Field experiment at Louisiana State University, Baton Rouge. Planted winter 2015. Rated April, 2016 at flag leaf stage. Otana rating 40S. TAMO301 rating 10MR.
Oat Crown Rust Evaluation. Field experiment at Louisiana State University, Baton Rouge. Planted winter 2021. Rated spring 2022.
Oat Crown Rust Evaluation. Field experiment at University of Florida, Gainesville. Planted winter 2021. Rated spring 2022.
Seedling crown rust evaluation. Infection types observed on seedlings 10-12 days after inoculation. Rated using scale Murphy (1935). Pca races TTTG and QTRG.
Oat Crown Rust Evaluation. Field experiment, St. Paul, Minnesota, 2002. Planted May 30. Readings July 25. Susceptible check entries Starter and Portage. Order #146671.
Oat crownrust evaluation. Field experiment located in Buckthorn. Latitude: 45 degrees, 0 minutes, North. Longitude: 93 degrees, 15 minutes, West. Started 1993, ended 1993. Order #7636.
St. Paul, MN, 1994, Buckthorn nursery. Order #8052.
Oat Crown Rust Evaluation. St. Paul, MN, 1997. Order 96260, 96261.
Oat Crown Rust Evaluation. St. Paul, MN, 1998. Crown rust readings on adult stage plants grown adjacent to Buckthorn nursery. The nursery was inoculated with as adult plants by spraying on a suspension of rust spores produced from a bulk collection from the 1997 Buckthorn nursery. Readings were made on flag leaves 12-14 days after inoculation. Starter (susceptible) and Portage (partial resistance) were included at intervals as checks. Order 96260, 114628.
Oat Crown Rust Evaluation. St. Paul, MN, 1999. Check entries Starter, Portage. Order #121650.
This record contains data previously maintained at the Washington Computer Center (WCC). No one specific environment exists for the data.
Evaluation for reaction to greenbug. Greenhouse experiment; started in 1956. Conducted in a controlled environment insectory. Details of the experimental procedures published in Special Report W-67. Original data collected on 0-5 scale, converted to percent of resistant check, Andrew, CIav 4170.
Growth Habit Nursery. Aberdeen, Idaho, 2023. Planted April 25. Rated June 27.
1987 Growth Habit Nursery. Field experiment. Latitude: 42 degrees, 57 minutes, North. Longitude: 112 degrees, 50 minutes, West. Experiment started, planted, tested and ended in 1987. Request 5337.
Aberdeen, Idaho. Planted June 10-18, 1996, evaluated August 5-12, 1996. Order #85848.
Aberdeen, Idaho, 1998. Planted June 24, 1998. Rated August 6, 1998.
1987 Growth Habit Nursery. Field experiment. Latitude: 43 degrees, 49 minutes, North. Longitude: 111 degrees, 10 minutes, West. Experiment started, planted, tested and ended in 1987. Request 5337.
Oat Lab Evaluations - Panicle and Kernel Characterization Data. Completed May, 2000. Samples from 1997 Aberdeen Spring Oat Regeneration.
Oat Lab Evaluations - Hull and Kernel Weight data.
Oat Lab Evaluations - panicle and kernel descriptors. 2005, 2006 sorn.
2011 Oat Laboratory Evaluation. Lemma color and thousand kernel weight for oat accessions were recorded with the Foss GrainCheck(TM) 2312 Analyzer. Lemma color is the coded value derived from computed value for intensity. Based on the GC Color Intensity: 1 <46.00; 4 = 46.01 to 57.99; 6 = 58.00 to 71.99; 9 = 72.00 to 82.99; 8 > 83.00. Color codes match plate 2, Oat History, Identification, and Classification, F. A. Coffman, USDA Technical Bulletin No. 1516, 1977.
Aberdeen 1983 Oat evaluation. Laboratory experiment. Latitude: 42 degrees, 57 minutes, North. Longitude: 112 degrees, 50 minutes, West. Elevation 1345 meters. Tested 1983. request #1734.
Aberdeen 1984 Oat Evaluation. Evaluation of 12 morphological and agronomic descriptors. Laboratory experiment; nonreplicated. Latitude: 42 degrees, 57 minutes, North. Longitude: 112 degrees, 50 minutes, West. Elevation 4400 meters. Experiment started and tested in 1984. Request 2131.
Aberdeen 1985 Spring Oat Evaluation. Laboratory experiment; non-replicated, sprinkled. Latitude: 42 degrees, 57 minutes, North. Longitude: 112 degrees, 50 minutes, West. Elevation 1345 meters. Experiment started, seeded, planted and tested in 1985. Classification: Declo; soil: Silt loam. Request 2230.
Aberdeen 1988 Oat evaluation. Laboratory experiment. Latitude: 42 degrees, 57 minutes, North. Longitude: 112 degrees, 50 minutes, West. Elevation 1345 meters. Tested 1988. request #5631.
Oil/Lipid determination. Lab experiment. NMR analysis of 10 primary dehulled groats at 5% moisture. See Crop Science 12:514-515, 1972.
Chromosome number determined by the Partec CyFlow Ploidy Analyzer
Oat Smut Evaluation. Field experiment, St. Paul, Minnesota, 2002. Planted May 3. Data related to checks Smutted Ogle and Smutted Hazel (averaged 32% smut). Readings recorded on two dates (July 9 and July 16) to accommodate late heading types. Order #146671.
Oat Smut Evaluation. Field experiment. Data related to the check Smutted Ogle (average percent smut 75%). Order #5912/81551.
Oat Smut Evaluation. Field experiment. Data related to the check Smutted Ogle (average percent smut 75%). Order #6709/79603.
Data related to check smutted Ogle. Order #7636/78772.
Data related to check smutted Ogle. Order #8052/78399.
Order # 85166. Data related to checks Smutted Starter, Smutted Hazel, Smutted Ogle, Smutted Moore. Readings were recorded on three dates to accommodate late heading types. Data from latest date are entered.
Order #96261. Data related to checks Smutted Ogle and Smutted Hazel (average of 34.4%).
Order #114628. Data related to checks Smutted Ogle and Smutted Hazel (averaged 50%). Readings were recorded on two dates to accommodate late heading types. Data from the latest date are entered.
Order #121650. Data related to checks Smutted Ogle and Smutted Hazel (average of 62.5%). Readings were recorded on four dates to accommodate late heading types. Data from the latest date are entered.
Oat Stem Rust Evaluations, Baton Rouge, LA. The research farm is located in the flood-plain on the banks of the Mississippi River. The weather is warm and wet, and provides an ideal environment for development of oat stem (Puccinia graminis f.sp. avenae) and crown rust (Puccinia coronata). Fog and dew are very common in the winter and spring, which provides the necessary free moisture for spore germination and disease development. A total of 11,021 entries were included in the nursery, including 10,300 NSGC Avena sativa accessions, crown and stem rust differentials spaced throughout the field, and breeding lines from programs in North Dakota, Minnesota, Illinois, and Ottawa. Differential lines and material of specific interest were scattered throughout the nursery. Every third range was entirely stem rust spreader material (mix of Trophy and Chapman). A spreader mix was planted across both sides of the field to ensure uniform inoculum spread. The nursery was planted in early December to permit optimum growth of winter and spring types. A single 1/2-rate of propaconizole (Tilt) was applied at early boot stage to delay the development of crown rust until temperatures warmed enough to equally favor development of stem rust. The winter of 2006-07 was warm with high rainfall amounts in January followed by a dry spring. Oat stem rust from natural inoculum first appeared in spreader rows in mid winter on the susceptible variety `Brooks'. Stem rust appeared on `Trophy' in March and continued to increase in severity through April. Since Trophy was resistant to stem rust prior to 2004, it is assumed that the stem rust on Trophy are the isolates with greater virulence genes that are of interest in this study. Crown rust developed in March and was severe on susceptible lines by early April. Stem rust continued to develop on Trophy and spread throughout the nursery. Most of the NSGC oat accessions in the nursery were quite susceptible to crown rust. By late spring (mid-April) approximately 75% of the accessions had severe crown rust infections. All accessions were rated for crown rust reaction in early April. Stem rust reaction was recorded in late April. Based on the results of testing in the 2006-2007 season a total of 621 oat accessions showing the most promising levels of resistance were retested in 2007-2008.
Seedling stem rust evaluation. Infection types observed on seedlings at 14-days post-inoculation using 0-4 scale according to Stakman et al (1962). Isolates used: DBD (05ID107), KBD (14ID001), TJS (07ND124), TQL (11TX004).
Accessions previously classified as A. byzantina var. anopla.