N. Richard Knowles

Best Publications

• Low-altitude, high-resolution aerial imaging systems for row and field crop phenotyping: A review

  Sindhuja Sankaran;Lav R. Khot;Carlos Zúñiga Espinoza;Sanaz Jarolmasjed

  594
  Citations

• Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry of lipids: ionization and prompt fragmentation patterns

  Khalid A. Al‐Saad;Vladimir Zabrouskov;William F. Siems;N. Richard Knowles

  183
  Citations

• Resistance Responses of Potato to Vesicular-Arbuscular Mycorrhizal Fungi under Varying Abiotic Phosphorus Levels

  Unknown

  101
  Citations

• Manipulating Stem Number, Tuber Set, and Yield Relationships for Northern- and Southern-Grown Potato Seed Lots

  N. Richard Knowles;Lisa O. Knowles

  95
  Citations

• Characterization of Solanum tuberosum multicystatin and its structural comparison with other cystatins.

  Mark S. Nissen;G.N. Mohan Kumar;Buhyun Youn;Buhyun Youn;D. Benjamin Knowles

  85
  Citations

• Correlations between electrolyte leakage and degree of saturation of polar lipids from aged potato (Solanum tuberosum L.) tuber tissue

  N. Richard Knowles;Lisa O. Knowles

  83
  Citations

• Age-induced loss of wound-healing ability in potato tubers is partly regulated by ABA.

  G. N. Mohan Kumar;Edward C. Lulai;Jeffrey C. Suttle;N. Richard Knowles

  81
  Citations

• Influence of Vesicular-Arbuscular Mycorrhizal Fungi on the Response of Potato to Phosphorus Deficiency

  Unknown

  81
  Citations

• Glycoalkaloid Development during Greening of Fresh Market Potatoes (Solanum tuberosum L.)

  Laura A Grunenfelder;Lisa O Knowles;Larry K Hiller;N Richard Knowles

  77
  Citations

• Sweetening responses of potato tubers of different maturity to conventional and non-conventional storage temperature regimes

  N. Richard Knowles;Edward P. Driskill;Lisa O. Knowles

  75
  Citations

• Extraction of RNA from fresh, frozen, and lyophilized tuber and root tissues

  G N Mohan Kumar;Suresh Iyer;N Richard Knowles

  74
  Citations

• Changes in potato phenylpropanoid metabolism during tuber development

  Duroy A. Navarre;Raja S. Payyavula;Roshani Shakya;N. Richard Knowles

  72
  Citations

• Oxidative metabolism and the physiological age of seed potatoes are affected by increased α‐linolenate content

  Vladimir Zabrouskov;G.N. Mohan Kumar;James P. Spychalla;N. Richard Knowles

  65
  Citations

• Wound-induced superoxide production and PAL activity decline with potato tuber age and wound healing ability

  G. N. Mohan Kumar;N. Richard Knowles

  62
  Citations

• Temperature-induced changes in potato processing quality during storage are modulated by tuber maturity

  Edward P. Driskill;Lisa O. Knowles;N. Richard Knowles

  60
  Citations

• Developmentally linked changes in proteases and protease inhibitors suggest a role for potato multicystatin in regulating protein content of potato tubers.

  Sarah M. Weeda;G. N. Mohan Kumar;N. Richard Knowles

  56
  Citations

• Influence of Species of Vesicular-Arbuscular Mycorrhizal Fungi and Phosphorus Nutrition on Growth, Development, and Mineral Nutrition of Potato (Solanum tuberosum L.)

  Unknown

  56
  Citations

• Relationships between stem number, tuber set and yield of Russet Burbank potatoes

  Unknown

  52
  Citations

• Rapid Growth and Apparent Total Nitrogen Increases in Rice and Corn Plants following Applications of Triacontanol

  Unknown

  48
  Citations

• In-season heat stress compromises postharvest quality and low-temperature sweetening resistance in potato ( Solanum tuberosum L.)

  Daniel H. Zommick;Lisa O. Knowles;Mark J. Pavek;N. Richard Knowles

  45
  Citations

• Strboh A homologue of NADPH oxidase regulates wound-induced oxidative burst and facilitates wound-healing in potato tubers

  G. N. Mohan Kumar;Suresh Iyer;N. Richard Knowles

  43
  Citations

• Color indices for the assessment of chlorophyll development and greening of fresh market potatoes

  Laura Grunenfelder;Larry K. Hiller;N. Richard Knowles

  38
  Citations

• Involvement of auxin in the loss of apical dominance and plant growth potential accompanying aging of potato seed tubers

  G. N. M. Kumar;N. Richard Knowles

  34
  Citations

• Phosphorus status affects postharvest respiration, membrane permeability and lipid chemistry of European seedless cucumber fruit (Cucumis sativus L.)

  L Knowles;M.Rae Trimble;N.Richard Knowles

  33
  Citations

• Potato Tuber Length-Width Ratio Assessment Using Image Analysis

  Yongsheng Si;Sindhuja Sankaran;N. Richard Knowles;Mark J. Pavek

  32
  Citations

• Influence of vesicular–arbuscular mycorrhizal fungi and phosphorus on growth, carbohydrate partitioning and mineral nutrition of greenhouse cucumber (Cucumis sativus L.) plants during establishment

  M. Rae Trimble;N. Richard Knowles

  29
  Citations

• Manipulating Stem Number, Tuber Set and Size Distribution in Specialty Potato Cultivars

  Jacob M. Blauer;Lisa O. Knowles;N. Richard Knowles

  26
  Citations

• Optimizing Tuber Set and Size Distribution for Potato Seed (Solanum tuberosum L.) Expressing Varying Degrees of Apical Dominance

  Lisa O. Knowles;N. Richard Knowles

  22
  Citations

• Polyamine Metabolism of Potato Seed-Tubers During Long-Term Storage and Early Sprout Development

  Loretta J. Mikitzel;N. Richard Knowles

  22
  Citations

• High-Resolution Aerial Imaging Based Estimation of Crop Emergence in Potatoes

  Sindhuja Sankaran;Juan José Quirós;Juan José Quirós;N. Richard Knowles;Lisa O. Knowles

  21
  Citations

• Genetic Fingerprinting of Potato Varieties from the Northwest Potato Variety Development Program

  Sapinder Bali;Vidyasagar Sathuvalli;Chuck Brown;Rich Novy

  20
  Citations

• Effect of altering the physiological age of potato seed-tubers in the fall on subsequent production in a short-season environment

  N. Richard Knowles;Gabor I. Botar

  19
  Citations

• Modelling the effects of potato seed-tuber age on plant establishment

  N. Richard Knowles;Gabor I. Botar

  17
  Citations