P. G. Markham

899 total citations
11 papers, 673 citations indexed

About

P. G. Markham is a scholar working on Plant Science, Insect Science and Molecular Biology. According to data from OpenAlex, P. G. Markham has authored 11 papers receiving a total of 673 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Plant Science, 5 papers in Insect Science and 3 papers in Molecular Biology. Recurrent topics in P. G. Markham's work include Plant Virus Research Studies (6 papers), Insect-Plant Interactions and Control (3 papers) and Phytoplasmas and Hemiptera pathogens (2 papers). P. G. Markham is often cited by papers focused on Plant Virus Research Studies (6 papers), Insect-Plant Interactions and Control (3 papers) and Phytoplasmas and Hemiptera pathogens (2 papers). P. G. Markham collaborates with scholars based in United Kingdom, Zimbabwe and Greece. P. G. Markham's co-authors include R. W. Briddon, Simon E. Bull, Shahid Mansoor, Imran Amin, Ian Bedford, R. Townsend, Kitty A. Plaskitt, Michael J. Daniels, Ian Robertson and John Stanley and has published in prestigious journals such as Journal of General Virology, Annals of Applied Biology and Plant Pathology.

In The Last Decade

P. G. Markham

11 papers receiving 650 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
P. G. Markham United Kingdom	7	663	242	197	100	46	11	673
S. D. Wyatt United States	10	638 1.0×	177 0.7×	118 0.6×	81 0.8×	49 1.1×	20	654
Aly M. Abdel-Salam Egypt	3	530 0.8×	208 0.9×	141 0.7×	80 0.8×	61 1.3×	7	532
S. K. Green Taiwan	14	523 0.8×	188 0.8×	153 0.8×	77 0.8×	37 0.8×	27	529
Y. S. Ahlawat India	14	646 1.0×	171 0.7×	111 0.6×	119 1.2×	104 2.3×	63	668
Pascal Gentit France	14	592 0.9×	266 1.1×	189 1.0×	48 0.5×	53 1.2×	34	600
K. Izadpanah Iran	16	532 0.8×	184 0.8×	154 0.8×	88 0.9×	47 1.0×	66	552
I. M. Cuadrado Spain	15	551 0.8×	140 0.6×	233 1.2×	77 0.8×	51 1.1×	30	563
Poonam Dhawan India	4	366 0.6×	135 0.6×	98 0.5×	54 0.5×	43 0.9×	11	374
Anne Lemmetty Finland	15	667 1.0×	136 0.6×	236 1.2×	68 0.7×	76 1.7×	44	693
Francisco Monci Spain	8	452 0.7×	110 0.5×	206 1.0×	50 0.5×	27 0.6×	9	467

Countries citing papers authored by P. G. Markham

Since Specialization

Citations

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

Fields of papers citing papers by P. G. Markham

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P. G. Markham

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

All Works

Sort: Min cites: Since: Top N: Style:

11 of 11 papers shown

1.

Briddon, R. W., Ian Robertson, P. G. Markham, & John Stanley. (2004). Occurrence of South African cassava mosaic virus (SACMV) in Zimbabwe. Plant Pathology. 53(2). 233–233. 8 indexed citations

2.

Bull, Simon E., R. W. Briddon, & P. G. Markham. (2003). Universal Primers for the PCR-Mediated Amplification of DNA 1: A Satellite-Like Molecule Associated with Begomovirus-DNA Beta Complexes. Molecular Biotechnology. 23(1). 83–86. 137 indexed citations

3.

Briddon, R. W., Simon E. Bull, Shahid Mansoor, Imran Amin, & P. G. Markham. (2002). Universal Primers for the PCR-Mediated Amplification of DNA β A Molecule Associated with Some Monopartite Begomoviruses. Molecular Biotechnology. 20(3). 315–318. 423 indexed citations

4.

Bedford, Ian, et al.. (1997). Efficient whitefly transmission of African cassava mosaic geminivirus requires sequences from both genomic components.. Journal of General Virology. 78(7). 1791–1794. 39 indexed citations

5.

Bedford, Ian, et al.. (1996). The effects of buprofezin against the citrus mealybug Planococcus citri.. 1065–1070. 1 indexed citations

6.

Markham, P. G.. (1995). Transmission of geminiviruses by vectors. Agronomie. 15(7-8). 498–499. 1 indexed citations

7.

Markham, P. G., et al.. (1986). Acquisition and transmission of corn stunt spiroplasma by its leafhopper vector Dalbulus maidis. Annals of Applied Biology. 108(3). 535–544. 28 indexed citations

8.

Boulton, Margaret I., P. G. Markham, & Jeffrey W. Davies. (1984). Nucleic acid hybridisation techniques for the detection of plant pathogens in insect vectors. 1. 181–186. 3 indexed citations

9.

Townsend, R., et al.. (1982). Effects of infection with a spiroplasma virus on the symptoms produced by Spiroplasma citri. Annals of Applied Biology. 101(1). 85–91. 6 indexed citations

10.

Daniels, Michael J. & P. G. Markham. (1981). Plant and Insect Mycoplasma Techniques. 10 indexed citations

11.

Townsend, R., P. G. Markham, & Kitty A. Plaskitt. (1977). Multiplication and morphology of Spiroplasma citri in the leafhopper Euscelis plebejus. Annals of Applied Biology. 87(3). 307–313. 17 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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