P.A. Paranagama
- Pharmacology top 5%
- Microbial Natural Products and Biosynthesis 14
- Fungal Biology and Applications 9
- Pollution top 5%
- Plant Science top 5%
- Insect Pest Control Strategies 18
- Agricultural pest management studies 6
- Nephrology top 5%
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- Essential Oils and Antimicrobial Activity 12
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- Lichen and fungal ecology 11
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- Plant Pathogens and Fungal Diseases 9
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- Insect Utilization and Effects 5
- Co-authors
- E. M. Kithsiri WijeratneA. A. Leslie GunatilakaKrishanthi AbeywickramaChanna JayasumanaSarath GunatilakeSisira SiribaddanaM. D. AmarasingheS.I. Fonseka
- Cited by
- PharmacologyPollutionPlant Science
- Journals
- Natural Product Communications (4 papers)Journal of Natural Products (3 papers)Letters in Applied Microbiology (3 papers)
- Partner nations
- Sri LankaUnited StatesUnited Kingdom
In The Last Decade
P.A. Paranagama
60 papers receiving 1.4k citations
Peers
Comparison fields: 5 of 117
- Pharmacology 304
- Pollution 187
- Plant Science 550
- Health, Toxicology and Mutagenesis 203
- Nephrology 101
Countries citing papers authored by P.A. Paranagama
This map shows the geographic impact of P.A. Paranagama'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.A. Paranagama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites P.A. Paranagama more than expected).
Fields of papers citing papers by P.A. Paranagama
This network shows the impact of papers produced by P.A. Paranagama. 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.A. Paranagama. The network helps show where P.A. Paranagama may publish in the future.
Co-authorship network
The 25 scholars most cited alongside P.A. Paranagama, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2025 | 0 | |
| 2 | 2024 | 1 | |
| 3 | 2023 | 7 | |
| 4 | 2022 | 6 | |
| 5 | 2022 | 1 | |
| 6 | 2022 | 1 | |
| 7 | 2022 | 3 | |
| 8 | 2021 | 16 | |
| 9 | 2021 | 4 | |
| 10 | 2021 | 5 | |
| 11 | Volatile Chemical Constituents and Bioactivity of Selected Piper Species in Sri Lanka | 2021 | 1 |
| 12 | 2020 | 19 | |
| 13 | 2020 | 3 | |
| 14 | 2018 | 26 | |
| 15 | 2016 | 1 | |
| 16 | 2015 | 162 | |
| 17 | Association of physical activity and sedentary lifestyle with overweight and obesity among adult women in Sri Lanka. | 2013 | 1 |
| 18 | Chronic Kidney Disease of Unknown Etiology (CKDu) and Arsenic in Groundwater in Sri Lanka | 2011 | 2 |
| 19 | Physicochemical changes of stored cowpea, Vigna unguiculata, treated with selected essential oils to control cowpea bruchid, Callosobruchus maculatus (F.) | 2006 | 11 |
| 20 | Deterrent effects of some Sri Lankan essential oils on oviposition and progeny production of the cowpea bruchid, Callosobruchus maculatus (F.) (Coleoptera; Bruchidae) | 2003 | 10 |
About P.A. Paranagama
P.A. Paranagama is a scholar working on Horticulture, Pharmacology, Plant Science, Ecology, Evolution, Behavior and Systematics and Food Science, having authored 63 papers that have together received 1.4k indexed citations. Recurring topics across this work include Insect Pest Control Strategies (18 papers), Microbial Natural Products and Biosynthesis (14 papers), Essential Oils and Antimicrobial Activity (12 papers), Lichen and fungal ecology (11 papers), Fungal Biology and Applications (9 papers), Plant Pathogens and Fungal Diseases (9 papers), Agricultural pest management studies (6 papers) and Insect Utilization and Effects (5 papers). The work is most often cited by research in Pharmacology (304 citations), Pollution (187 citations), Plant Science (550 citations), Health, Toxicology and Mutagenesis (203 citations) and Nephrology (101 citations). P.A. Paranagama has collaborated with scholars based in Sri Lanka, United States and United Kingdom. Frequent co-authors include E. M. Kithsiri Wijeratne, A. A. Leslie Gunatilaka, Krishanthi Abeywickrama, Channa Jayasumana, Sarath Gunatilake, Sisira Siribaddana, M. D. Amarasinghe, S.I. Fonseka, Charitha L. Goonasekara and Suneth Agampodi. Their work appears in journals such as Natural Product Communications, Journal of Natural Products, Letters in Applied Microbiology, SpringerPlus 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.