Charles Opperman
Impact in
- Aging top 2%
- Plant Science top 1%
- Nematode management and characterization studies
- Legume Nitrogen Fixing Symbiosis
- Soybean genetics and cultivation
- Plant Parasitism and Resistance
- Cassava research and cyanide
Papers in
-
- Nematode management and characterization studies 59
- Legume Nitrogen Fixing Symbiosis 28
- Banana Cultivation and Research 11
- Soybean genetics and cultivation 8
- Plant Virus Research Studies 6
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- Insect symbiosis and bacterial influences 8
- Entomopathogenic Microorganisms in Pest Control 7
- Co-authors
- David M. Bird (20 shared papers)S. Chang (4 shared papers)Tim L. Sit (12 shared papers)Mark A. Conkling (3 shared papers)Christopher G. Taylor (2 shared papers)Reny Mathew (11 shared papers)Valerie M. Williamson (6 shared papers)Saad A. Khan (13 shared papers)
- Journals
- Nematology (4 papers)ACS Sustainable Chemistry & Engineering (3 papers)Advanced Functional Materials (3 papers)PLoS ONE (3 papers)Annual Review of Phytopathology (2 papers)
- Partner nations
- United StatesUnited KingdomBelgium
In The Last Decade
Charles Opperman
78 papers receiving 2.7k citations
Peers
Comparison fields: 5 of 110
- Aging 108
- Plant Science 2.1k
- Insect Science 437
- Biomaterials 183
- Ecology 301
Countries citing papers authored by Charles Opperman
This map shows the geographic impact of Charles Opperman'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 Charles Opperman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Charles Opperman more than expected).
Fields of papers citing papers by Charles Opperman
This network shows the impact of papers produced by Charles Opperman. 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 Charles Opperman. The network helps show where Charles Opperman may publish in the future.
Co-authors
The 25 scholars most cited alongside Charles Opperman, 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 80 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2008 | 373 | |
| 2 | A Revised Classification Scheme for Genetically Diverse Populations of Heterodera glycines. | 2002 | 247 |
| 3 | 1994 | 172 | |
| 4 | 2009 | 105 | |
| 5 | 2001 | 101 | |
| 6 | 2020 | 98 | |
| 7 | 2015 | 90 | |
| 8 | 2014 | 76 | |
| 9 | 2014 | 74 | |
| 10 | 2019 | 71 | |
| 11 | 2022 | 67 | |
| 12 | 2018 | 66 | |
| 13 | 1997 | 63 | |
| 14 | 2003 | 56 | |
| 15 | Plant-parasitic Nematode Acetylcholinesterase Inhibition by Carbamate and Organophosphate Nematicides. | 1990 | 49 |
| 16 | 2005 | 48 | |
| 17 | 2015 | 48 | |
| 18 | 2012 | 47 | |
| 19 | 2016 | 42 | |
| 20 | 1998 | 41 |
About Charles Opperman
Charles Opperman is a scholar working on Plant Science, Insect Science, Molecular Biology, Biomedical Engineering and Aging, having authored 80 papers that have together received 2.8k indexed citations. Recurring topics across this work include Nematode management and characterization studies (59 papers), Legume Nitrogen Fixing Symbiosis (28 papers), Banana Cultivation and Research (11 papers), Soybean genetics and cultivation (8 papers), Insect symbiosis and bacterial influences (8 papers), Entomopathogenic Microorganisms in Pest Control (7 papers), Polymer-Based Agricultural Enhancements (6 papers) and Plant Virus Research Studies (6 papers). The work is most often cited by research in Aging (108 citations), Plant Science (2.1k citations), Insect Science (437 citations), Biomaterials (183 citations) and Ecology (301 citations). Charles Opperman has collaborated with scholars based in United States, United Kingdom and Belgium. Frequent co-authors include David M. Bird, S. Chang, Tim L. Sit, Mark A. Conkling, Christopher G. Taylor, Reny Mathew, Valerie M. Williamson, Saad A. Khan, Tahira Pirzada and Ke Dong. Their work appears in journals such as Nematology, ACS Sustainable Chemistry & Engineering, Advanced Functional Materials, PLoS ONE and Annual Review of Phytopathology.
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.