World's Best Scientists 2026 revealed!

D-Index & Metrics

Plant Science and Agronomy

D-Index
30
Citations
3208
World Ranking
6444
National Ranking
1557

Best Publications

  • Iris yellow spot virus: An Emerging Threat to Onion Bulb and Seed Production.

    David H. Gent;Lindsey J. du Toit;Scott F. Fichtner;S. Krishna Mohan

  • Distribution and Incidence of Iris yellow spot virus in Colorado and Its Relation to Onion Plant Population and Yield.

    David H. Gent;Howard F. Schwartz;Rajiv Khosla

  • The Use and Role of Predictive Systems in Disease Management

    David H. Gent;Walter F. Mahaffee;Walter F. Mahaffee;Neil McRoberts;William F. Pfender;William F. Pfender

  • Management of xanthomonas leaf blight of onion with bacteriophages and a plant activator

    Jillian M. Lang;David H. Gent;Howard F. Schwartz

  • Perceptions of risk, risk aversion, and barriers to adoption of decision support systems and integrated pest management: an introduction.

    David H. Gent;Erick De Wolf;Sarah J. Pethybridge

  • Management of Xanthomonas Leaf Blight of Onion with a Plant Activator, Biological Control Agents, and Copper Bactericides

    David H. Gent;Howard F. Schwartz

  • Epidemiology and Population Biology of Pseudoperonospora cubensis: A Model System for Management of Downy Mildews

    Peter S. Ojiambo;David H. Gent;Lina M. Quesada-Ocampo;Mary K. Hausbeck

  • Effect of Commercial Adjuvants on Vegetable Crop Fungicide Coverage, Absorption, and Efficacy

    David H. Gent;Howard F. Schwartz;Scott J. Nissen

  • Epiphytic Survival of Xanthomonas axonopodis pv. allii and X. axonopodis pv. phaseoli on Leguminous Hosts and Onion

    David H Gent;Jillian M Lang;Howard F Schwartz

  • Diseases of Pyrethrum in Tasmania: Challenges and Prospects for Management

    Sarah J. Pethybridge;Frank S. Hay;Paul D. Esker;David H. Gent

  • Concepts of Sustainability, Motivations for Pest Management Approaches, and Implications for Communicating Change

    Jennifer Sherman;David H. Gent

  • QTL mapping of powdery mildew susceptibility in hop (Humulus lupulus L.)

    John A. Henning;M. Shaun Townsend;David H. Gent;Nahla Bassil

  • Using Next-Generation Sequencing to Develop Molecular Diagnostics for Pseudoperonospora cubensis, the Cucurbit Downy Mildew Pathogen.

    S. Withers;E. Gongora-Castillo;D. Gent;A. Thomas

  • A Decade of Hop Powdery Mildew in the Pacific Northwest

    David H. Gent;Mark E. Nelson;Ann E. George;Gary G. Grove

  • PCR detection of Pseudoperonospora humuli in air samples from hop yards

    D. H. Gent;M. E. Nelson;J. L. Farnsworth;G. G. Grove

  • Precision QTL mapping of downy mildew resistance in hop (Humulus lupulus L.)

    J. A. Henning;D. H. Gent;M. C. Twomey;M. S. Townsend

  • Genetic and Pathogenic Relatedness of Pseudoperonospora cubensis and P. humuli

    Melanie N. Mitchell;Cynthia M. Ocamb;Niklaus J. Grünwald;Leah E. Mancino

  • Crop damage caused by powdery mildew on hop and its relationship to late season management

    D. H. Gent;D. H. Gent;G. G. Grove;M. E. Nelson;S. N. Wolfenbarger

  • Association of Spring Pruning Practices with Severity of Powdery Mildew and Downy Mildew on Hop

    David H. Gent;Mark E. Nelson;Gary G. Grove;Walter F. Mahaffee

  • Identification and distribution of mating-type idiomorphs in populations of Podosphaera macularis and development of chasmothecia of the fungus

    S. N. Wolfenbarger;M. C. Twomey;D. M. Gadoury;B. J. Knaus

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