Manjula Weerasinghe

26 papers and 321 indexed citations i.

About

Manjula Weerasinghe is a scholar working on Plant Science, Insect Science and Clinical Psychology. According to data from OpenAlex, Manjula Weerasinghe has authored 26 papers receiving a total of 321 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Plant Science, 13 papers in Insect Science and 11 papers in Clinical Psychology. Recurrent topics in Manjula Weerasinghe’s work include Pesticide Exposure and Toxicity (17 papers), Insect and Pesticide Research (13 papers) and Suicide and Self-Harm Studies (11 papers). Manjula Weerasinghe is often cited by papers focused on Pesticide Exposure and Toxicity (17 papers), Insect and Pesticide Research (13 papers) and Suicide and Self-Harm Studies (11 papers). Manjula Weerasinghe collaborates with scholars based in Sri Lanka, United Kingdom and Denmark. Manjula Weerasinghe's co-authors include Flemming Konradsen, Michael Eddleston, Melissa Pearson, Andrew Dawson, Shaluka Jayamanne, David Gunnell, Wim van der Hoek, Duleeka Knipe, Suneth Agampodi and Chris Metcalfe and has published in prestigious journals such as The Lancet, BMC Public Health and BMJ Open.

In The Last Decade

Co-authorship network of co-authors of Manjula Weerasinghe

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

Fields of papers citing papers by Manjula Weerasinghe

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Manjula Weerasinghe. 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 Manjula Weerasinghe. The network helps show where Manjula Weerasinghe may publish in the future.

Countries citing papers authored by Manjula Weerasinghe

Since Specialization
Citations

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

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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2026