H. J. Hopen

37 papers and 404 indexed citations i.

About

H. J. Hopen is a scholar working on Plant Science, Pollution and Food Science. According to data from OpenAlex, H. J. Hopen has authored 37 papers receiving a total of 404 indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Plant Science, 10 papers in Pollution and 7 papers in Food Science. Recurrent topics in H. J. Hopen’s work include Weed Control and Herbicide Applications (15 papers), Pesticide and Herbicide Environmental Studies (10 papers) and Allelopathy and phytotoxic interactions (7 papers). H. J. Hopen is often cited by papers focused on Weed Control and Herbicide Applications (15 papers), Pesticide and Herbicide Environmental Studies (10 papers) and Allelopathy and phytotoxic interactions (7 papers). H. J. Hopen collaborates with scholars based in United States. H. J. Hopen's co-authors include Constantin A. Rebeiz, Shaowen Wu, Walter E. Splittstoesser, Jack E. Staub, Victor Raboy, A. M. Rhodes, Barry J. Jacobsen, Larry K. Binning and Nelson E. Balke and has published in prestigious journals such as Physiologia Plantarum, Enzyme and Microbial Technology and Weed Science.

In The Last Decade

Co-authorship network of co-authors of H. J. Hopen i

Fields of papers citing papers by H. J. Hopen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by H. J. Hopen. 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 H. J. Hopen. The network helps show where H. J. Hopen may publish in the future.

Countries citing papers authored by H. J. Hopen

Since Specialization
Citations

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

Explore authors with similar magnitude of impact

Rankless by CCL
2025