P. Jayakumar

516 total citations
11 papers, 376 citations indexed

About

P. Jayakumar is a scholar working on Plant Science, Agronomy and Crop Science and Molecular Biology. According to data from OpenAlex, P. Jayakumar has authored 11 papers receiving a total of 376 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Plant Science, 4 papers in Agronomy and Crop Science and 1 paper in Molecular Biology. Recurrent topics in P. Jayakumar's work include Legume Nitrogen Fixing Symbiosis (8 papers), Agronomic Practices and Intercropping Systems (3 papers) and Agricultural pest management studies (3 papers). P. Jayakumar is often cited by papers focused on Legume Nitrogen Fixing Symbiosis (8 papers), Agronomic Practices and Intercropping Systems (3 papers) and Agricultural pest management studies (3 papers). P. Jayakumar collaborates with scholars based in Canada, Australia and India. P. Jayakumar's co-authors include Yantai Gan, William J. MacLeod, Kadambot H. M. Siddique, Zhanyuan Zhang, Ping Song, Gaofeng Lin, Kerrm Y. F. Yau, Terence A. Walsh, Terry R. Wright and Nicole L. Arnold and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Field Crops Research and Canadian Journal of Plant Pathology.

In The Last Decade

P. Jayakumar

10 papers receiving 334 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
P. Jayakumar Canada	6	348	94	76	44	29	11	376
M. D. Devine Canada	13	346 1.0×	84 0.9×	147 1.9×	59 1.3×	62 2.1×	27	380
R. G. Sharathchandra India	12	425 1.2×	120 1.3×	15 0.2×	45 1.0×	24 0.8×	17	486
Carlos Alberto Gonsiorkiewicz Rigon Brazil	9	550 1.6×	211 2.2×	255 3.4×	27 0.6×	59 2.0×	23	598
John K. Soteres United States	7	344 1.0×	101 1.1×	116 1.5×	22 0.5×	70 2.4×	14	372
Lifeng Wang China	12	436 1.3×	165 1.8×	70 0.9×	23 0.5×	16 0.6×	29	502
Stanley Culpepper United States	11	368 1.1×	66 0.7×	103 1.4×	11 0.3×	85 2.9×	19	418
Rodolfo Farías‐Rodríguez Mexico	10	397 1.1×	102 1.1×	8 0.1×	25 0.6×	24 0.8×	15	446
Billy Amendi Makumba Kenya	8	303 0.9×	65 0.7×	14 0.2×	16 0.4×	28 1.0×	12	372
Sneha Priya Pappula Reddy India	7	300 0.9×	45 0.5×	15 0.2×	30 0.7×	16 0.6×	11	344
E.V. Martynenko Russia	8	475 1.4×	115 1.2×	17 0.2×	9 0.2×	30 1.0×	17	511

Countries citing papers authored by P. Jayakumar

Since Specialization

Citations

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

Fields of papers citing papers by P. Jayakumar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P. Jayakumar

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

All Works

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11 of 11 papers shown

Devi, Dipali, et al.. (2018). Assessment of Physiological Basis of Yield Variation in Small Millets under Rainfed Condition. International Journal of Current Microbiology and Applied Sciences. 7(7). 2453–2466. 1 indexed citations

Wright, Terry R., Guomin Shan, Terence A. Walsh, et al.. (2010). Robust crop resistance to broadleaf and grass herbicides provided by aryloxyalkanoate dioxygenase transgenes. Proceedings of the National Academy of Sciences. 107(47). 20240–20245. 185 indexed citations

Gan, Yantai, P. Jayakumar, Stephen J. Symons, & C. L. McDonald. (2008). Synergic effect of N and moisture on biochemical property of nodules and seed yield in chickpea. Australian Journal of Crop Science. 1(1). 11–22. 5 indexed citations

Jayakumar, P. & T. K. Tan. (2006). Variations in the responses of Acacia mangium to inoculation with different strains of Bradyrhizobium sp. under nursery conditions. Symbiosis. 41(1). 31–37. 5 indexed citations

Gan, Yantai, P. Jayakumar, R.P. Zentner, & C. L. McDonald. (2006). Selection for seed size and its impact on grain yield and quality in kabuli chickpea. Canadian Journal of Plant Science. 86(2). 345–352. 2 indexed citations

Jayakumar, P. & T. K. Tan. (2005). Growth performance and nodulation response of Acacia mangium co-inoculated with Bradyrhizobium sp. and Pisolithus tinctorius. Symbiosis. 40(2). 109–114. 3 indexed citations

Jayakumar, P., Yantai Gan, B. D. Gossen, Thomas D. Warkentin, & Sabine Banniza. (2005). Ascochyta blight of chickpea: infection and host resistance mechanisms. Canadian Journal of Plant Pathology. 27(4). 499–509. 36 indexed citations

Jayakumar, P. & T. K. Tan. (2005). Phosphorus solubilization by ectomycorrhizal Pisolithus tinctorius in pure culture and in association with Acacia mangium. Symbiosis. 39(3). 125–130. 7 indexed citations

Gan, Yantai, Kadambot H. M. Siddique, William J. MacLeod, & P. Jayakumar. (2005). Management options for minimizing the damage by ascochyta blight (Ascochyta rabiei) in chickpea (Cicer arietinum L.). Field Crops Research. 97(2-3). 121–134. 130 indexed citations

10.

Petolino, J. F., Jean L. Roberts, & P. Jayakumar. (2003). Plant Cell Culture. 243–258. 1 indexed citations

11.

Thangaraju, M., P. Jayakumar, & S. Kannaiyan. (2002). Acetobacter diazotrophicus: a new and potential endophytic nitrogen fixing bacterium associated with sugarcane.. 339–352. 1 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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