selected publications
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academic article
- Improving phylogenetic resolution of the Lamiales using the complete plastome sequences of six Penstemon species. PLOS One. 16. 2021
- Native and Adapted Plant Introduction for Low-water Landscaping. Horttechnology. 28:431-435. 2018
- Stability and Broad-Sense Heritability of Mineral Content in Potato: Copper and Sulfur. American Journal of Potato Research. 91:618-624. 2014
- Hill Shape Effect on Yield, Quality, Stolon Length and Tuber Orientation of Two Potato Cultivars. American Journal of Potato Research. 91:566-572. 2014
- Huckleberry Gold: A Specialty Market Potato Cultivar with Purple-Skin, Yellow-Flesh, High Tuber Antioxidants, and Resistance to Potato Cyst Nematode (H1) and Potato virus X (Nb and Rx1). American Journal of Potato Research. 91:447-458. 2014
- Potato Cultivar Response to Seasonal Drought Patterns. American Journal of Potato Research. 90:207-216. 2013
- Stability and Broad-Sense Heritability of Mineral Content in Potato: Potassium and Phosphorus. American Journal of Potato Research. 90:516-523. 2013
- Stability and Broad-Sense Heritability of Mineral Content in Potato: Calcium and Magnesium. American Journal of Potato Research. 89:255-261. 2012
- A survey of Penstemon's genome size. Genome. 54:160-173. 2011
- Alpine Russet: A Potato Cultivar Having Long Tuber Dormancy Making it Suitable for Processing from Long-term Storage. American Journal of Potato Research. 88:256-268. 2011
- Stability and Broad-sense Heritability of Mineral Content in Potato: Zinc. American Journal of Potato Research. 88:238-244. 2011
- Clearwater Russet: A Dual-Purpose Potato Cultivar with Cold Sweetening Resistance, High Protein Content, and Low Incidence of External Defects and Sugar Ends. American Journal of Potato Research. 87:458-471. 2010
- Classic Russet: A Potato Cultivar with Excellent Fresh Market Characteristics and High Yields of US No. 1 Tubers Suitable for Early Harvest or Full-Season Production. American Journal of Potato Research. 87:360-373. 2010
- Stability and Broad-Sense Heritability of Mineral Content in Potato: Iron. American Journal of Potato Research. 87:390-396. 2010
- Yukon Gem: A Yellow-Fleshed Potato Cultivar Suitable for Fresh-Pack and Processing with Resistances to PVYO and Late Blight. American Journal of Potato Research. 87:327-336. 2010
- Characterization of Resistance to Corky Ringspot Disease in Potato: A Case for Resistance to Infection by Tobacco Rattle Virus. American Journal of Potato Research. 86:49-55. 2009
- Highland Russet: A Full Season, Processing Variety with High Yields of Uniform US No. 1 Tubers. American Journal of Potato Research. 86:171-182. 2009
- Review of the sugar end disorder in potato (Solanum tuberosum, L.). American Journal of Potato Research. 85:375-386. 2008
- Interval mapping of quantitative trait loci for corky ringspot disease resistance in a tetraploid population of potato (Solanum tuberosum subsp tuberosum). American Journal of Potato Research. 85:129-139. 2008
- Willamette: A chipping cultivar with high yield and specific gravity, low incidence of hollow heart and brown center, and suitability for fresh-market usage. American Journal of Potato Research. 85:85-92. 2008
- Positioning the potato as a primary food source of vitamin C. American Journal of Potato Research. 85:277-285. 2008
- Premier Russet: A dual-purpose, potato cultivar with significant resistance to low temperature sweetening during long-term storage. American Journal of Potato Research. 85:198-209. 2008
- Blazer russet: An early to Mid-Season potato cultivar with high U.S. no. 1 yields and good processing and culinary qualities. American Journal of Potato Research. 84:447-457. 2007
- Defender: A high-yielding, processing potato cultivar with foliar and tuber resistance to late blight. American Journal of Potato Research. 83:9-19. 2006
- Development and evaluation of potato breeding lines with introgressed resistance to Columbia root-knot nematode (Meloidogyne chitwoodi). American Journal of Potato Research. 83:1-8. 2006
- GemStar Russet: A potato variety with high yield, good culinary quality, excellent fresh market appearance, and resistance to common scab. American Journal of Potato Research. 83:171-180. 2006
- Western Russet: A new potato variety with excellent fresh market and frozen-fried processing quality and field resistance to common scab and PVYo. American Journal of Potato Research. 83:161-169. 2006
- Economic performance of two new potato varieties using a fresh market consignment-packing model. American Journal of Potato Research. 82:147-153. 2005
- Response of four potato cultivars to rate and timing of nitrogen fertilizer. American Journal of Potato Research. 82:21-30. 2005
- Summit Russet: A new russet potato variety with good fresh market and frozen processing qualities. American Journal of Potato Research. 82:425-432. 2005
- Effect of planting depth and hilling practices on total, U.S. No. 1, and field greening tuber yields. American Journal of Potato Research. 82:441-450. 2005
- Stability of expression and concentration of ascorbic acid in North American potato germplasm. Hortscience. 39:156-160. 2004
- Modoc: A potato variety with bright red skin and early maturity for fresh market. American Journal of Potato Research. 80:235-240. 2003
- The Rapid Visco Analyzer (RVA) as a tool for differentiating potato cultivars on the basis of flour pasting properties. American Journal of Potato Research. 80:195-206. 2003
- Alturas: A multi-purpose, russet potato cultivar with high yield and tuber specific gravity. American Journal of Potato Research. 80:295-301. 2003
- Ivory Crisp: A potato variety with high tuber solids and cold chipping ability. American Journal of Potato Research. 80:207-213. 2003
- Wallowa Russet: A full season long Russet for processing and fresh market. American Journal of Potato Research. 80:289-294. 2003
- The economic impact of investment in the Pacific Northwest potato variety development program. American Journal of Potato Research. 79:411-420. 2002
- Bannock Russet: A dual-purpose, russet potato cultivar with high USNo. 1 yield and multiple disease resistances. American Journal of Potato Research. 79:147-153. 2002
- Gem Russet: A long Russet potato variety with excellent fresh market and french fry processing quality. American Journal of Potato Research. 79:25-31. 2002
- IdaRose: A potato variety with bright red skin, excellent culinary quality, and long tuber dormancy. American Journal of Potato Research. 79:79-84. 2002
- Mazama: An early maturing, bright red-skinned cultivar for fresh market. American Journal of Potato Research. 78:383-387. 2001
- Control of enzymatic browning in potato (Solanum tuberosum L.) by sense and antisense RNA from tomato polyphenol oxidase. Journal of Agricultural and Food Chemistry. 49:652-657. 2001
- Effect of seed piece removal on yield and agronomic characteristics of Russet Burbank potatoes. American Journal of Potato Research. 78:397-402. 2001
- Klamath Russet: A full season, fresh market, long Russet. American Journal of Potato Research. 78:377-381. 2001
- Winema: An early maturing, red-skinned cultivar for fresh market. American Journal of Potato Research. 78:371-375. 2001
- Century Russet: A high-yielding fresh market cultivar with Verticillium resistance. American Journal of Potato Research. 77:161-165. 2000
- Compositional analysis of tubers from insect and virus resistant potato plants. Journal of Agricultural and Food Chemistry. 48:5936-5945. 2000
- Potato germplasm resistant to corky ringspot disease. American Journal of Potato Research. 77:23-27. 2000
- Russet Legend: A full season long Russet for processing and fresh market use. American Journal of Potato Research. 77:77-81. 2000
- Umatilla Russet: A full season long Russet for processing and fresh market use. American Journal of Potato Research. 77:83-87. 2000
- When does similar mean the same: A case for relaxing standards of substantial equivalence in genetically modified food crops. Hortscience. 35:803-806. 2000
- Founding clones, major contributing ancestors, and exotic progenitors of prominent North American potato cultivars. American Journal of Potato Research. 76:263-272. 1999
- Seed piece spacing influences yield, tuber size distribution, stem and tuber density, and net returns of three processing potato cultivars. Hortscience. 34:629-633. 1999
- Breeding progress for potato chip quality in North American cultivars. American Journal of Potato Research. 75:27-36. 1998
- Comparison of seasonal development of tuber specific gravity among seven potato clones. American Journal of Potato Research. 75:121-127. 1998
- Performance of commercially available true potato seed hybrids grown from tubers. Hortscience. 32:728-732. 1997
- Selection for individual traits in the early generations of a potato breeding program dedicated to producing cultivars with tubers having long shape and russet skin. American Journal of Potato Research. 74:199-213. 1997
- Induced mutations for reduced tuber glycoalkaloid content in potatoes. Plant Breeding. 115:119-122. 1996
- Chipping performance of three processing potato cultivars during long-term storage at two temperature regimes. American Journal of Potato Research. 73:411-425. 1996
- Mutation breeding for improved internal quality and appearance in Russet Burbank. American Journal of Potato Research. 73:155-166. 1996
- Influence Of Crop Management Factors On Chipping Potato Maturity And Storage Processing Performance. Journal of the Science of Food and Agriculture. 68:51-58. 1995
- Cultivar And Seedpiece Spacing Effects On Potato Competitiveness With Weeds. American Journal of Potato Research. 72:197-213. 1995
- Ecological Risk Of Growing Transgenic Potatoes In the United States And Canada. American Journal of Potato Research. 71:647-658. 1994
- Effect Of Interaction Of Crop Management Factors On The Glycoalkaloid Concentration Of Potato Tubers. Potato Research. 37:77-85. 1994
- Potato Genotypes Differ In Petiole Nitrate-Nitrogen Concentrations Over Time. Hortscience. 29:175-179. 1994
- Use Of Foliar Symptoms And Plant Height To Predict Yield Loss In Potatoes Due To Metribuzin Injury. American Journal of Potato Research. 70:517-525. 1993
- Genetically Improved Potatoes: Protection From Damage By Colorado Potato Beetles. Plant Molecular Biology. 22:313-321. 1993
- Mutation Breeding For Resistance To Blackspot Bruise And Low Temperature Sweetening In The Potato Cultivar Lemhi Russet. Euphytica. 70:69-74. 1993
- Ranger Russet: A Long Russet Potato Variety For Processing And Fresh Market With Improved Quality, Disease Resistance, And Yield. American Journal of Potato Research. 69:483-488. 1992
- Comparison Of Russet Burbank Clones From Various Geographical Regions Of The United-States And Canada. American Journal of Potato Research. 69:299-307. 1992
- Relationship Of Clonal Mean To The Uniformity And Stability Of Tuber Specific Gravity In Potatoes. American Journal of Potato Research. 68:543-550. 1991
- Potato (Solanum-Tuberosum L) Cultivar Response To Bentazon And Crop Oil. American Journal of Potato Research. 68:331-342. 1991
- Frontier Russet: A New Potato Variety For Early Fresh And Processing Use With Resistance To Fusarium Dry Rot. American Journal of Potato Research. 68:525-532. 1991
- Relationship Of Foliar Injury, Plant Height And Vine Maturity To Yield Of Potato Clones Following Metribuzin Application. American Journal of Potato Research. 66:83-92. 1989
- Controlled Pollination Transfer Of A Nuclear Male-Sterile Gene From A Diploid To A Tetraploid Watermelon Line. Euphytica. 35:633-638. 1986
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chapter
- Safety assessment of potatoes resistant to Colorado potato beetle. Genetically Modified Foods: Safety Issues. American Chemical Society. 148-158. 1995