R.H. Markham
Impact in
- Ophthalmology top 1%
- Glaucoma and retinal disorders
- Retinal Diseases and Treatments
- Insect Science top 1%
- Insect-Plant Interactions and Control
- Insect and Pesticide Research
Papers in
-
- Insect Pest Control Strategies 27
- Banana Cultivation and Research 11
- Agricultural pest management studies 9
-
- Insect-Plant Interactions and Control 12
- Co-authors
- Alireza Osareh (8 shared papers)William G. Meikle (17 shared papers)Majid Mirmehdi (6 shared papers)Bita Shadgar (2 shared papers)Christian Borgemeister (17 shared papers)Barry Thomas (2 shared papers)Niels Holst (6 shared papers)Bjorn Thomas (3 shared papers)
- Journals
- Journal of Economic Entomology (4 papers)Eye (4 papers)British Journal of Ophthalmology (3 papers)Bulletin of Entomological Research (3 papers)Environmental Entomology (3 papers)
- Partner nations
- BeninUnited KingdomGermany
In The Last Decade
R.H. Markham
74 papers receiving 1.6k citations
Peers
Comparison fields: 5 of 94
- Ophthalmology 521
- Insect Science 474
- Radiology, Nuclear Medicine and Imaging 659
- Plant Science 771
- Computer Vision and Pattern Recognition 341
Countries citing papers authored by R.H. Markham
This map shows the geographic impact of R.H. 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 R.H. Markham with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R.H. Markham more than expected).
Fields of papers citing papers by R.H. Markham
This network shows the impact of papers produced by R.H. 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 R.H. Markham. The network helps show where R.H. Markham may publish in the future.
Co-authors
The 25 scholars most cited alongside R.H. Markham, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 77 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2009 | 209 | |
| 2 | 2003 | 129 | |
| 3 | 2002 | 109 | |
| 4 | 2009 | 92 | |
| 5 | 2002 | 87 | |
| 6 | 2017 | 72 | |
| 7 | 2007 | 57 | |
| 8 | 2000 | 46 | |
| 9 | Colour Morphology and Snakes for Optic Disc Localisation | 2002 | 39 |
| 10 | 1998 | 37 | |
| 11 | 2002 | 37 | |
| 12 | 2001 | 36 | |
| 13 | 1992 | 36 | |
| 14 | 1997 | 35 | |
| 15 | 2004 | 34 | |
| 16 | 1998 | 33 | |
| 17 | 1998 | 32 | |
| 18 | 2007 | 28 | |
| 19 | Developing pest management strategies for Sitophilus zeamais and Prostephanus truncatus in the tropics | 1994 | 27 |
| 20 | 1997 | 26 |
About R.H. Markham
R.H. Markham is a scholar working on Plant Science, Insect Science, Radiology, Nuclear Medicine and Imaging, Molecular Biology and Ophthalmology, having authored 77 papers that have together received 1.8k indexed citations. Recurring topics across this work include Insect Pest Control Strategies (27 papers), Insect Resistance and Genetics (13 papers), Insect-Plant Interactions and Control (12 papers), Banana Cultivation and Research (11 papers), Retinal Imaging and Analysis (9 papers), Agricultural pest management studies (9 papers), Digital Imaging for Blood Diseases (6 papers) and Forest Insect Ecology and Management (5 papers). The work is most often cited by research in Ophthalmology (521 citations), Insect Science (474 citations), Radiology, Nuclear Medicine and Imaging (659 citations), Plant Science (771 citations) and Computer Vision and Pattern Recognition (341 citations). R.H. Markham has collaborated with scholars based in Benin, United Kingdom and Germany. Frequent co-authors include Alireza Osareh, William G. Meikle, Majid Mirmehdi, Bita Shadgar, Christian Borgemeister, Barry Thomas, Niels Holst, Bjorn Thomas, D. Scholz and Mark W. Davey. Their work appears in journals such as Journal of Economic Entomology, Eye, British Journal of Ophthalmology, Bulletin of Entomological Research and Environmental Entomology.
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.