K. W. Roy

1.1k total citations
34 papers, 800 citations indexed

About

K. W. Roy is a scholar working on Plant Science, Cell Biology and Molecular Biology. According to data from OpenAlex, K. W. Roy has authored 34 papers receiving a total of 800 indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Plant Science, 23 papers in Cell Biology and 10 papers in Molecular Biology. Recurrent topics in K. W. Roy's work include Plant Pathogens and Fungal Diseases (23 papers), Soybean genetics and cultivation (13 papers) and Plant Pathogens and Resistance (9 papers). K. W. Roy is often cited by papers focused on Plant Pathogens and Fungal Diseases (23 papers), Soybean genetics and cultivation (13 papers) and Plant Pathogens and Resistance (9 papers). K. W. Roy collaborates with scholars based in United States and Canada. K. W. Roy's co-authors include T. S. Abney, D. E. Hershman, J. C. Rupe, K. S. McLean, Richard E. Baird, Sunil Ratnayake, Juan Carlos Melgar, Todd L. Richards, Zachary Gorman and Jeongim Kim and has published in prestigious journals such as New Phytologist, Plant and Cell Physiology and Phytopathology.

In The Last Decade

K. W. Roy

32 papers receiving 730 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
K. W. Roy United States 14 782 605 185 40 13 34 800
Alfredo Seiiti Urashima Brazil 13 666 0.9× 334 0.6× 175 0.9× 35 0.9× 9 0.7× 36 703
Maria Mercedes Diaz Arias United States 9 458 0.6× 422 0.7× 141 0.8× 47 1.2× 19 1.5× 9 487
H. J. Boesewinkel New Zealand 10 327 0.4× 240 0.4× 130 0.7× 31 0.8× 11 0.8× 20 345
Suraj Gurung United States 18 849 1.1× 289 0.5× 105 0.6× 19 0.5× 8 0.6× 30 868
Akinori UEYAMA Japan 8 255 0.3× 244 0.4× 153 0.8× 61 1.5× 12 0.9× 23 349
L. M. Costamilan Brazil 7 539 0.7× 189 0.3× 395 2.1× 15 0.4× 6 0.5× 31 579
I. R. Van Brouwershaven Netherlands 7 346 0.4× 281 0.5× 158 0.9× 62 1.6× 17 1.3× 8 385
Jan Fahleson Sweden 14 553 0.7× 151 0.2× 322 1.7× 36 0.9× 11 0.8× 20 605
Aziz Karakaya Türkiye 10 475 0.6× 257 0.4× 109 0.6× 48 1.2× 17 1.3× 85 503
T. Locke United Kingdom 14 363 0.5× 283 0.5× 55 0.3× 78 1.9× 23 1.8× 28 401

Countries citing papers authored by K. W. Roy

Since Specialization
Citations

This map shows the geographic impact of K. W. Roy'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 K. W. Roy with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites K. W. Roy more than expected).

Fields of papers citing papers by K. W. Roy

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by K. W. Roy. 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 K. W. Roy. The network helps show where K. W. Roy may publish in the future.

Co-authorship network of co-authors of K. W. Roy

This figure shows the co-authorship network connecting the top 25 collaborators of K. W. Roy. A scholar is included among the top collaborators of K. W. Roy 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 K. W. Roy. K. W. Roy is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Li, Qin‐Bao, K. W. Roy, Gilles J. Basset, et al.. (2025). The airborne herbivore‐induced plant volatile indole is converted to benzoxazinoid defense compounds in maize plants. New Phytologist. 246(2). 718–728. 1 indexed citations
2.
3.
Roy, K. W., Richard E. Baird, & T. S. Abney. (2001). A Review of Soybean (Glycine max) Seed, Pod, and Flower Mycofloras in North America, with Methods and a Key for Identification of Selected Fungi. Mycopathologia. 150(1). 15–27. 41 indexed citations
4.
Roy, K. W. & Sunil Ratnayake. (1997). Frequency of occurrence of Fusarium pallidoroseum , effects on seeds and seedlings, and associations with other fungi in soybean seeds and pods. Canadian Journal of Plant Pathology. 19(2). 188–192. 10 indexed citations
5.
Roy, K. W., Sunil Ratnayake, & K. S. McLean. (1997). Colonization of weeds by Phomopsis longicolla. Canadian Journal of Plant Pathology. 19(2). 193–196. 13 indexed citations
6.
Roy, K. W. & Sunil Ratnayake. (1997). First Report of Phomopsis longicolla Infection of Cowpea Pods and Seeds in Mississippi. Plant Disease. 81(6). 693–693. 2 indexed citations
7.
Roy, K. W.. (1996). Falcate-Spored Species of Colletotrichum on Soybean. Mycologia. 88(6). 1003–1003. 6 indexed citations
8.
Roy, K. W., et al.. (1994). Resistance of hardseeded soybean lines to seed infection by Phomopsis , other fungi, and soybean mosaic virus. Canadian Journal of Plant Pathology. 16(2). 122–128. 21 indexed citations
9.
Roy, K. W., et al.. (1994). Survey of Pathogenic Genera of Fungi on Foliage of Weeds in Mississippi. Canadian Journal of Plant Pathology. 16(1). 25–29. 9 indexed citations
10.
Roy, K. W., et al.. (1993). Fusaria and other fungi on soybean seedlings and roots of older plants and interrelationships among fungi, symptoms, and soil characteristics. Canadian Journal of Plant Pathology. 15(3). 139–146. 35 indexed citations
11.
Roy, K. W.. (1993). First Report of Choanephora Leaf Blight of Soybean in Mississippi. Plant Disease. 77(12). 1262E–1262E. 1 indexed citations
12.
McLean, K. S. & K. W. Roy. (1991). Weeds as a source ofColletotrichum capsicicausing anthracnose on tomato fruit and cotton seedlings. Canadian Journal of Plant Pathology. 13(2). 131–134. 12 indexed citations
13.
Roy, K. W.. (1989). Sudden Death Syndrome of Soybean:Fusarium solanias Incitant and Relation ofHeterodera glycinesto Disease Severity. Phytopathology. 79(2). 191–191. 112 indexed citations
14.
Roy, K. W. & T. S. Abney. (1988). Colonization of pods and infection of seeds by Phomopsis longicolla in susceptible and resistant soybean lines inoculated in the greenhouse. Canadian Journal of Plant Pathology. 10(4). 317–320. 15 indexed citations
15.
McLean, K. S. & K. W. Roy. (1988). Purple seed stain of soybean caused by isolates ofCercospora kikuchiifrom weeds. Canadian Journal of Plant Pathology. 10(2). 166–171. 8 indexed citations
16.
Roy, K. W., et al.. (1982). Mycoflora of soybean leaves, pods, and seeds in Mississippi. Canadian Journal of Botany. 60(12). 2716–2723. 33 indexed citations
17.
Roy, K. W.. (1982). Isolation ofGaeumannomyces graminisvar.graminisfrom Soybeans in the Midwest. Plant Disease. 66(1). 822–822. 7 indexed citations
18.
Roy, K. W.. (1982). Cercospora kikuchiiand other pigmentedCercosporaspecies: Cultural and reproductive characteristics and pathogenicity to soybean. Canadian Journal of Plant Pathology. 4(3). 226–232. 7 indexed citations
19.
Roy, K. W.. (1977). Antagonism Between Cercospora kikuchii and Other Seedborne Fungi of Soybeans. Phytopathology. 77(8). 1062–1062. 18 indexed citations
20.
Roy, K. W.. (1976). Purple Seed Stain of Soybeans. Phytopathology. 66(9). 1045–1045. 31 indexed citations

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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