This map shows the geographic impact of J. P. Verma'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 J. P. Verma with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. P. Verma more than expected).
This network shows the impact of papers produced by J. P. Verma. 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 J. P. Verma. The network helps show where J. P. Verma may publish in the future.
Co-authorship network of co-authors of J. P. Verma
This figure shows the co-authorship network connecting the top 25 collaborators of J. P. Verma.
A scholar is included among the top collaborators of J. P. Verma 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 J. P. Verma. J. P. Verma is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Verma, J. P., et al.. (2012). A discriminant analysis of team cohesiveness among high-performance and low-performance elite Indian volleyball players. 19(4). 191–195.3 indexed citations
3.
Yadav, Janardan, J. P. Verma, & Kavindra Nath Tiwari. (2010). Effect of plant growth promoting rhizobacteria on seed germination and plant growth chickpea (Cicer arietinum L.) under in vitro conditions.. 2(2). 15–18.63 indexed citations
4.
Verma, J. P., et al.. (2002). Population dynamics of cotton endophytic Pseudomonas, their antagonism and protective action against the major pathogens of cotton. Indian Phytopathology. 55(2). 124–132.12 indexed citations
5.
Mondal, Kalyan K., et al.. (2000). Secondary metabolites of cotton rhizobacteria in the suppression of bacterial blight of cotton. Indian Phytopathology. 53(1). 22–27.8 indexed citations
6.
Verma, J. P., et al.. (2000). Effect of level of phosphorus and potash on the performance of seed yield of 'Pusa Early Bunching' fenugreek (Trigonella foenum-graecum).. The Indian Journal of Agricultural Sciences. 70(12). 866–868.6 indexed citations
7.
Mondal, Kalyan K., et al.. (1999). Beneficial effects of indigenous cotton rhizobacteria on seed germinability, growth promotion and suppression of bacterial blight disease. Indian Phytopathology. 52(3). 228–235.12 indexed citations
8.
Verma, J. P., et al.. (1998). Management of bacterial blight of cotton induced by Xanthomonas axonopodis pv malvacearum with the use of neem based formulations. Indian Phytopathology. 51(1). 21–25.1 indexed citations
9.
Verma, J. P.. (1995). Advances in bacterial blight of cotton. Indian Phytopathology. 48(1). 1–13.5 indexed citations
10.
Sathyanarayana, N. & J. P. Verma. (1993). Possible role of plasmids in the virulence of Xanthomonas campestris pv. malvacearum. Indian Phytopathology. 46(2). 165–166.3 indexed citations
11.
Laha, G. S., et al.. (1992). Biocontrol of Rhizoctonia solani in cotton by fluorescent pseudomonads. Indian Phytopathology. 45(4). 412–415.5 indexed citations
12.
Verma, J. P., et al.. (1980). Exopolysaccharide production by pathogenic and nonpathogenic bacteria associated with leaves of cotton.. Indian Phytopathology. 33(2). 304–307.2 indexed citations
13.
Mohan, S. K., et al.. (1976). Role of Leptocorisa acuta Thun. in the spread of bacterial blight of rice.. Current Science. 45(11). 426–427.2 indexed citations
14.
Verma, J. P., et al.. (1975). Cellulases, pectinases and proteases of Indian isolates of Xanthomonas malvacearum.. Indian Phytopathology. 28(3). 379–383.6 indexed citations
Verma, J. P. & Ravi P. Singh. (1974). Studies on the nutrition of Xanthomonas malvacearum and its relationship to the free amino acids, organic acids and sugars of resistant and susceptible cotton cultivars.. 9. 55–63.5 indexed citations
17.
Verma, J. P., et al.. (1972). Efficacy of triphenyl tinacetate as a crop protectant for some Lepidopterous pests.. The Indian Journal of Agricultural Sciences. 42(6). 529–531.1 indexed citations
18.
Verma, J. P., et al.. (1971). Pectic and cellulolytic enzymes of Xanthomonas malvacearum and the incidence of bacterial blight of cotton.. Current Science. 40. 21–22.1 indexed citations
19.
Verma, J. P., et al.. (1970). Laboratory evaluation of some insecticides against adults of Myllocerus undecimpustulatus maculosus Desbrochers.. Indian Journal of Entomology. 32(3). 283–285.1 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.