David R. Walker

4.3k citations

102 papers · 3.3k indexed · 1 hit paper · h-index 29

Co-authors: Schuyler D. Seeley Elise A. Richardson H. R. Boerma Wayne A. Parrott Robert G. Webster J. N. All Richard J. Webby Ali Missaoui
Topics: Plant Pathogens and Resistance (24 papers)Soybean genetics and cultivation (22 papers)Plant Disease Resistance and Genetics (22 papers)
Cited by: Plant Science Agronomy and Crop Science Horticulture
Journals: ScienceSHILAP Revista de lepidopterologíaPLoS ONE
Partner nations: United States Canada Bangladesh

In The Last Decade

David R. Walker

102 papers receiving 3.0k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

A Model for Estimating the Completion of Rest for ‘Redhaven’ and ‘Elberta’ Peach Trees1

1974 762 citations Elise A. Richardson, Schuyler D. Seeley et al. HortScience profile →

Peers

Countries citing papers authored by David R. Walker

Since Specialization

Citations

This map shows the geographic impact of David R. Walker's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by David R. Walker with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites David R. Walker more than expected).

Fields of papers citing papers by David R. Walker

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by David R. Walker. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by David R. Walker. The network helps show where David R. Walker may publish in the future.

Co-authorship network of co-authors of David R. Walker

This figure shows the co-authorship network connecting the top 25 collaborators of David R. Walker. A scholar is included among the top collaborators of David R. Walker based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with David R. Walker. David R. Walker is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Genetic Evolution of Avian Influenza A (H9N2) Viruses Isolated from Domestic Poultry in Uganda Reveals Evidence of Mammalian Host Adaptation, Increased Virulence and Reduced Sensitivity to Baloxavir 2022 ·Viruses ·(unknown),(unknown),(unknown),(unknown),(unknown),Hannah Kibuuka,Edison Mworozi,Pamela McKenzie,Jasmine Turner,David R. Walker,Trushar Jeevan,Robert G. Webster,Jeremy C. Jones,Richard J. Webby,Mariette Ducatez,Fred Wabwire‐Mangen,Denis K. Byarugaba	6
2	Genomic regions associated with resistance to soybean rust (Phakopsora pachyrhizi) under field conditions in soybean germplasm accessions from Japan, Indonesia and Vietnam 2022 ·Theoretical and Applied Genetics ·David R. Walker,(unknown),Donna K. Harris,H. R. Boerma,James W. Buck,Edward J. Sikora,David Weaver,David L. Wright,James J. Marois,Zenglu Li	4
3	Discovery of a seventh Rpp soybean rust resistance locus in soybean accession PI 605823 2017 ·Theoretical and Applied Genetics ·(unknown),Zachary R. King,David R. Walker,Donna K. Harris,Kerry F. Pedley,James W. Buck,H. R. Boerma,Zenglu Li	52
4	Molecular Characterization of Resistance to Soybean Rust (Phakopsora pachyrhizi Syd. & Syd.) in Soybean Cultivar DT 2000 (PI 635999) 2016 ·PLoS ONE ·Tri D. Vuong,David R. Walker,Binh T. Nguyen,Tuyet Thi Nguyen,(unknown),David L. Hyten,Perry B. Cregan,D. A. Sleper,(unknown),J. Grover Shannon,Henry T. Nguyen	20
5	Identification of a soybean rust resistance gene in PI 567104B 2016 ·Theoretical and Applied Genetics ·Min Liu,Shuxian Li,Sivakumar Swaminathan,Binod Bihari Sahu,L. F. S. Leandro,Andrea J. Cardinal,Madan K. Bhattacharyya,Qijian Song,David R. Walker,Silvia R. Cianzio	15
6	Time-Resolved Fluorescence Resonance Energy Transfer Assay for Discovery of Small-Molecule Inhibitors of Methyl-CpG Binding Domain Protein 2 2014 ·SLAS DISCOVERY ·Nicolas Wyhs,David R. Walker,Hugh Giovinazzo,Srinivasan Yegnasubramanian,William G. Nelson	20
7	Identification of fungi on diseased soybean seeds harvested during a high rainfall period in Mato Grosso do Sul, Brazil 2013 ·SHILAP Revista de lepidopterología ·(unknown),(unknown),David R. Walker	3
8	Identificação de fungos em sementes doentes de soja colhidas durante um período de intensa precipitação pluviométrica em mato grosso do sul, Brasil 2013 ·Bioscience Journal ·(unknown),(unknown),David R. Walker	1
9	Pathogenic diversity of Phytophthora sojae and breeding strategies to develop Phytophthora-resistant soybeans 2012 ·Breeding Science ·Takuma Sugimoto,Masayasu Kato,Shinya Yoshida,Isao Matsumoto,Tamotsu Kobayashi,Akito Kaga,Makita Hajika,Ryō Yamamoto,Kazuhiko Watanabe,Masataka Aino,Tōru Matoh,David R. Walker,Alan R. Biggs,‍Masao Ishimoto	88
10	Association analysis using SSR markers to find QTL for seed protein content in soybean 2007 ·Euphytica ·(unknown),Kyujung Van,Moon Young Kim,(unknown),David R. Walker	131
11	Discovery and utilization of QTLs for insect resistance in soybean 2005 ·Genetica ·H. R. Boerma,David R. Walker	27
12	Molecular breeding for resistance to defoliating insects and root-knot nematodes. 2004 ·H. R. Boerma,David R. Walker,Wayne A. Parrott,R. S. Hussey,J. N. All,F. Moscardi,C. B. Hoffmann-Campo,O. F. Saraiva,P. R. Galerani,F. C. Krzyzanowski,M. C. Carrão-Panizzi	1
13	Comparison of four flow cytometric SNP detection assays and their use in plant improvement 2004 ·Theoretical and Applied Genetics ·(unknown),David R. Walker,Perry B. Cregan,H. R. Boerma	55
14	A QTL that enhances and broadens Bt insect resistance in soybean 2004 ·Theoretical and Applied Genetics ·David R. Walker,(unknown),H. R. Boerma,J. N. All,Wayne A. Parrott	37
15	Field Evaluation of Soybean Engineered with a Synthetic <I>cry1Ac</I> Transgene for Resistance to Corn Earworm, Soybean Looper, Velvetbean Caterpillar (Lepidoptera: Noctuidae), and Lesser Cornstalk Borer (Lepidoptera: Pyralidae) 2000 ·Journal of Economic Entomology ·David R. Walker,J. N. All,Robert M. McPherson,H. R. Boerma,Wayne A. Parrott	55
16	Backcross populations for genetic analysis of Theobroma cacao. Catongo X Tree 33 (Catongo X Pound 12) 1995 ·Turrialba ·Paul J. Fritz,(unknown),(unknown),(unknown),David R. Walker,(unknown),(unknown)	1
17	Pheno-climatography of Spring Peach Bud Development1 1975 ·HortScience ·Elise A. Richardson,Schuyler D. Seeley,David R. Walker,J. L. Anderson,Gaylen L. Ashcroft	140
18	A Model for Estimating the Completion of Rest for ‘Redhaven’ and ‘Elberta’ Peach Trees1breakdown → 1974 ·HortScience ·Elise A. Richardson,Schuyler D. Seeley,David R. Walker	762
19	Assimilation of C¹⁴, N¹⁵ labeled urea by excised apple & peach leaves 1961 ·PLANT PHYSIOLOGY ·David R. Dilley,David R. Walker	13
20	Nutritional status of apple orchards in North Carolina. 1960 ·David R. Walker,David Mason	3

About David R. Walker

David R. Walker is a scholar working on Horticulture, Plant Science and Agronomy and Crop Science, having authored 102 papers that have together received 3.3k indexed citations. Recurring topics across this work include Plant Pathogens and Resistance (24 papers), Soybean genetics and cultivation (22 papers) and Plant Disease Resistance and Genetics (22 papers). The work is most often cited by research in Plant Science (2.4k citations), Agronomy and Crop Science (438 citations) and Horticulture (41 citations). David R. Walker has collaborated with scholars based in United States, Canada and Bangladesh. Frequent co-authors include Schuyler D. Seeley, Elise A. Richardson, H. R. Boerma, Wayne A. Parrott, Robert G. Webster, J. N. All, Richard J. Webby, Ali Missaoui, John Franks and Gaylen L. Ashcroft. Their work appears in journals such as Science, SHILAP Revista de lepidopterología and PLoS ONE.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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