John Derera
Impact in
- Plant Science top 1%
- Genetics and Plant Breeding
- Agricultural pest management studies
- Wheat and Barley Genetics and Pathology
- Plant Micronutrient Interactions and Effects
- Genetic and Environmental Crop Studies
- Agronomy and Crop Science top 1%
- Crop Yield and Soil Fertility
Papers in
- Plant Science 128
- Genetics and Plant Breeding 72
- Rice Cultivation and Yield Improvement 16
- Agricultural pest management studies 15
- Insect Pest Control Strategies 11
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- Crop Yield and Soil Fertility 23
- Co-authors
- Pangirayi Bernard Tongoona (66 shared papers)Mark Delmege Laing (26 shared papers)Julia Sibiya (25 shared papers)Muthulisi Siwela (7 shared papers)Kevin Vail Pixley (6 shared papers)Kirthee Pillay (3 shared papers)B. Vivek (3 shared papers)Rob Melis (8 shared papers)
- Journals
- Euphytica (34 papers)Crop Science (7 papers)Field Crops Research (4 papers)The Plant Genome (3 papers)PLoS ONE (2 papers)
- Partner nations
- South AfricaNigeriaKenya
In The Last Decade
John Derera
140 papers receiving 1.8k citations
Peers
Comparison fields: 5 of 76
- Plant Science 1.6k
- Agronomy and Crop Science 441
- Genetics 451
- General Agricultural and Biological Sciences 109
- Horticulture 11
Countries citing papers authored by John Derera
This map shows the geographic impact of John Derera'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 John Derera with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John Derera more than expected).
Fields of papers citing papers by John Derera
This network shows the impact of papers produced by John Derera. 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 John Derera. The network helps show where John Derera may publish in the future.
Co-authors
The 25 scholars most cited alongside John Derera, 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 147 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2007 | 87 | |
| 2 | 2010 | 77 | |
| 3 | 2011 | 58 | |
| 4 | 2011 | 57 | |
| 5 | 2016 | 51 | |
| 6 | 2008 | 45 | |
| 7 | 2011 | 38 | |
| 8 | 2010 | 37 | |
| 9 | 2009 | 37 | |
| 10 | 2009 | 37 | |
| 11 | 2008 | 36 | |
| 12 | 2011 | 36 | |
| 13 | 2001 | 36 | |
| 14 | 2013 | 32 | |
| 15 | 2012 | 31 | |
| 16 | 2010 | 30 | |
| 17 | 2009 | 29 | |
| 18 | 2015 | 28 | |
| 19 | 2015 | 28 | |
| 20 | 2011 | 27 |
About John Derera
John Derera is a scholar working on Plant Science, Agronomy and Crop Science, Genetics, General Agricultural and Biological Sciences and Cell Biology, having authored 147 papers that have together received 1.9k indexed citations. Recurring topics across this work include Genetics and Plant Breeding (72 papers), Genetic Mapping and Diversity in Plants and Animals (50 papers), Crop Yield and Soil Fertility (23 papers), Rice Cultivation and Yield Improvement (16 papers), Agricultural pest management studies (15 papers), Genetic and phenotypic traits in livestock (12 papers), Insect Resistance and Genetics (12 papers) and Insect Pest Control Strategies (11 papers). The work is most often cited by research in Plant Science (1.6k citations), Agronomy and Crop Science (441 citations), Genetics (451 citations), General Agricultural and Biological Sciences (109 citations) and Horticulture (11 citations). John Derera has collaborated with scholars based in South Africa, Nigeria and Kenya. Frequent co-authors include Pangirayi Bernard Tongoona, Mark Delmege Laing, Julia Sibiya, Muthulisi Siwela, Kevin Vail Pixley, Kirthee Pillay, B. Vivek, Rob Melis, Frederick Johannes Veldman and Hussein Shimelis. Their work appears in journals such as Euphytica, Crop Science, Field Crops Research, The Plant Genome and PLoS ONE.
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.