James Owuoche

487 total citations
23 papers, 323 citations indexed

About

James Owuoche is a scholar working on Plant Science, Agronomy and Crop Science and Molecular Biology. According to data from OpenAlex, James Owuoche has authored 23 papers receiving a total of 323 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Plant Science, 8 papers in Agronomy and Crop Science and 3 papers in Molecular Biology. Recurrent topics in James Owuoche's work include Wheat and Barley Genetics and Pathology (10 papers), Genetics and Plant Breeding (9 papers) and Plant Disease Resistance and Genetics (5 papers). James Owuoche is often cited by papers focused on Wheat and Barley Genetics and Pathology (10 papers), Genetics and Plant Breeding (9 papers) and Plant Disease Resistance and Genetics (5 papers). James Owuoche collaborates with scholars based in Kenya, United States and Mexico. James Owuoche's co-authors include R. Wanyera, Gina Brown‐Guedira, J. H. Hatchett, H. A. van Rheenen, Gillian Taylor, K. G. Briggs, Dorothea Bartels, Justice Kipkorir Rono, S. N. Silim and Erick K. Cheruiyot and has published in prestigious journals such as Scientific Reports, Plant and Soil and Theoretical and Applied Genetics.

In The Last Decade

James Owuoche

22 papers receiving 296 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
James Owuoche Kenya 10 287 76 51 36 23 23 323
Bijendra Singh India 4 243 0.8× 50 0.7× 24 0.5× 41 1.1× 11 0.5× 7 270
Kusum Mathur India 11 320 1.1× 50 0.7× 64 1.3× 37 1.0× 27 1.2× 43 372
Aamir Riaz China 8 325 1.1× 95 1.3× 98 1.9× 91 2.5× 20 0.9× 24 389
S. M. Githiri Kenya 12 357 1.2× 94 1.2× 40 0.8× 55 1.5× 18 0.8× 29 396
Muhammad Irfan Yousaf Pakistan 9 216 0.8× 82 1.1× 35 0.7× 25 0.7× 17 0.7× 24 276
Jin‐Qiu Xia China 10 445 1.6× 55 0.7× 123 2.4× 38 1.1× 12 0.5× 18 483
D. K. Ojo Nigeria 12 314 1.1× 77 1.0× 16 0.3× 43 1.2× 30 1.3× 36 343
Alamin Alfatih China 7 385 1.3× 40 0.5× 100 2.0× 33 0.9× 10 0.4× 11 409
Zi‐Sheng Zhang China 11 498 1.7× 56 0.7× 152 3.0× 42 1.2× 12 0.5× 20 534
Ana Paula Oliveira Nogueira Brazil 11 422 1.5× 45 0.6× 35 0.7× 29 0.8× 47 2.0× 73 450

Countries citing papers authored by James Owuoche

Since Specialization
Citations

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

Fields of papers citing papers by James Owuoche

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by James Owuoche. 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 James Owuoche. The network helps show where James Owuoche may publish in the future.

Co-authorship network of co-authors of James Owuoche

This figure shows the co-authorship network connecting the top 25 collaborators of James Owuoche. A scholar is included among the top collaborators of James Owuoche 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 James Owuoche. James Owuoche 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.
Owuoche, James, et al.. (2022). Evaluation of Kenyan wheat (Triticum aestivum L.) cultivars for rust resistance, yield and yield components. Australian Journal of Crop Science. 587–595. 1 indexed citations
2.
3.
Wanyera, R., Julián Rodríguez-Algaba, Lesley A. Boyd, et al.. (2021). Distribution of Puccinia striiformis f. sp. tritici Races and Virulence in Wheat Growing Regions of Kenya from 1970 to 2014. Plant Disease. 106(2). 701–710. 4 indexed citations
4.
5.
6.
7.
Wanyera, R. & James Owuoche. (2017). Wheat Improvement, Management and Utilization. InTech eBooks. 43 indexed citations
8.
Rono, Justice Kipkorir, et al.. (2016). Adaptability and Stability Study of Selected Sweet Sorghum Genotypes for Ethanol Production under Different Environments Using AMMI Analysis and GGE Biplots. The Scientific World JOURNAL. 2016. 1–14. 18 indexed citations
9.
Wanyera, R., et al.. (2016). Management of wheat rusts at different growth stages using Nativo 300 SC (trifloxystrobin 100g/L+tebuconazole 200g/L) fungicide. Australian Journal of Crop Science. 10(9). 1273–1280. 7 indexed citations
10.
Wachira, Francis N., et al.. (2014). Genetic diversity of African sorghum ('Sorghum bicolor' L. Moench) accessions based on microsatellite markers. Australian Journal of Crop Science. 8(2). 171–177. 6 indexed citations
11.
Owuoche, James, et al.. (2012). Effects of inter-specific interaction of nitrogen fertilizer and bean-maize cropping systems on quality of bean seed in Western Kenya. Agriculture and Biology Journal of North America. 3(4). 154–168. 6 indexed citations
12.
Gudu, S., et al.. (2011). Combining drought and aluminum toxicity tolerance to improve sorghum productivity. African Crop Science Journal. 18(4). 3 indexed citations
13.
Rheenen, H. A. van, et al.. (2010). Diallel analysis of Snap bean (Phaseolus vulgaris l.) varieties for important traits. African Journal of Agricultural Research. 5(15). 1951–1957. 26 indexed citations
14.
Owuoche, James, et al.. (2010). Inheritance of fusarium wilt resistance in pigeonpea [Cajanus cajan (L.) Millspaugh]. Indian Journal of Genetics and Plant Breeding (The). 70(3). 271–276. 12 indexed citations
15.
Brown‐Guedira, Gina, et al.. (2005). Genetic characterization and molecular mapping of a Hessian fly-resistance gene transferred from T. turgidum ssp. dicoccum to common wheat. Theoretical and Applied Genetics. 111(7). 1308–1315. 73 indexed citations
16.
Brown‐Guedira, Gina, J. H. Hatchett, Allan K. Fritz, et al.. (2005). Registration of KS99WGRC42 Hessian Fly Resistant Hard Red Winter Wheat Germplasm. Crop Science. 45(2). 804–805. 6 indexed citations
17.
Owuoche, James, R. G. Sears, Gina Brown‐Guedira, Bikram S. Gill, & Allan K. Fritz. (2003). Heterotic effects of wheat-rye chromosomal translocations on agronomic traits of hybrid wheat (Triticum aestivum L.) under an adequate moisture regime. Euphytica. 132(1). 67–77. 9 indexed citations
18.
Owuoche, James, K. G. Briggs, & Gillian Taylor. (1996). The efficiency of copper use by 5A/5RL wheat-rye translocation lines and wheat (Triticum aestivum L.) cultivars. Plant and Soil. 180(1). 113–120. 7 indexed citations
19.
Owuoche, James, et al.. (1995). Response of eight Canadian spring wheat (Triticum aestivum L.) cultivars to copper: Copper content in the leaves and grain. Canadian Journal of Plant Science. 75(2). 405–411. 15 indexed citations
20.
Owuoche, James, et al.. (1994). Response of eight Canadian spring wheat (Triticum aestivum L.) cultivars to copper: Pollen viability, grain yield plant−1 and yield components. Canadian Journal of Plant Science. 74(1). 25–30. 8 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Bijendra Singh Breakdown of academic impact, for papers by Kusum Mathur Breakdown of academic impact, for papers by Aamir Riaz Breakdown of academic impact, for papers by S. M. Githiri Breakdown of academic impact, for papers by Muhammad Irfan Yousaf Breakdown of academic impact, for papers by Jin‐Qiu Xia Breakdown of academic impact, for papers by D. K. Ojo Breakdown of academic impact, for papers by Alamin Alfatih Breakdown of academic impact, for papers by Zi‐Sheng Zhang Breakdown of academic impact, for papers by Ana Paula Oliveira Nogueira
Rankless by CCL
2026