Lena Ulber

488 total citations
25 papers, 347 citations indexed

About

Lena Ulber is a scholar working on Plant Science, Pollution and Agronomy and Crop Science. According to data from OpenAlex, Lena Ulber has authored 25 papers receiving a total of 347 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Plant Science, 6 papers in Pollution and 5 papers in Agronomy and Crop Science. Recurrent topics in Lena Ulber's work include Weed Control and Herbicide Applications (18 papers), Pesticide and Herbicide Environmental Studies (6 papers) and Agronomic Practices and Intercropping Systems (5 papers). Lena Ulber is often cited by papers focused on Weed Control and Herbicide Applications (18 papers), Pesticide and Herbicide Environmental Studies (6 papers) and Agronomic Practices and Intercropping Systems (5 papers). Lena Ulber collaborates with scholars based in Germany, Italy and United Kingdom. Lena Ulber's co-authors include Sebastian Klimek, S. R. Moss, J. Isselstein, Per Kudsk, Antoine Messéan, Philippe V. Baret, Xavier Reboud, Horst‐Henning Steinmann, Peter Zwerger and Mette Sønderskov and has published in prestigious journals such as SHILAP Revista de lepidopterología, Sustainability and Pest Management Science.

In The Last Decade

Lena Ulber

21 papers receiving 336 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Lena Ulber Germany 8 248 132 69 35 34 25 347
Myrtille Lacoste Australia 10 201 0.8× 46 0.3× 73 1.1× 40 1.1× 30 0.9× 15 298
Donald W. Lybecker United States 13 301 1.2× 62 0.5× 195 2.8× 43 1.2× 16 0.5× 23 396
Thomas Böcker Switzerland 6 161 0.6× 83 0.6× 18 0.3× 20 0.6× 17 0.5× 12 284
Thomas K. Gitsopoulos Greece 9 274 1.1× 55 0.4× 67 1.0× 56 1.6× 40 1.2× 23 356
Parsa Tehranchian United States 10 330 1.3× 123 0.9× 54 0.8× 58 1.7× 72 2.1× 17 391
Janice Degni Colombia 3 203 0.8× 79 0.6× 20 0.3× 33 0.9× 52 1.5× 3 360
Ilse Delcour Belgium 7 160 0.6× 80 0.6× 11 0.2× 40 1.1× 17 0.5× 12 326
Matheus G. Palhano United States 8 240 1.0× 68 0.5× 76 1.1× 43 1.2× 22 0.6× 17 294
Volkmar Gutsche Germany 7 144 0.6× 143 1.1× 11 0.2× 22 0.6× 8 0.2× 28 317
Stan R. Spurlock United States 13 275 1.1× 26 0.2× 167 2.4× 19 0.5× 13 0.4× 39 447

Countries citing papers authored by Lena Ulber

Since Specialization
Citations

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

Fields of papers citing papers by Lena Ulber

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Lena Ulber

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

All Works

20 of 20 papers shown
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Ulber, Lena, et al.. (2025). Enhancing Arable Weed Diversity by Reduced Herbicide Use?. Journal of Crop Health. 77(2).
4.
Ulber, Lena, et al.. (2025). Estimation of weed distribution for site-specific weed management—can Gaussian copula reduce the smoothing effect?. Precision Agriculture. 26(2). 2 indexed citations
5.
Ulber, Lena, et al.. (2024). From unwanted to wanted: Blending functional weed traits into weed distribution maps. Weed Research. 64(6). 407–417. 2 indexed citations
6.
Neve, Paul, Maor Matzrafi, Lena Ulber, et al.. (2024). Current and future glyphosate use in European agriculture. Weed Research. 64(3). 181–196. 7 indexed citations
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Metcalfe, Helen, Jana Bürger, A. Cirujeda, et al.. (2022). The utility of the ‘Arable Weeds and Management in Europe’ database: Challenges and opportunities of combining weed survey data at a European scale. Weed Research. 63(1). 1–11. 4 indexed citations
9.
Ulber, Lena, et al.. (2021). Unkrauterkennung und Kartierung zur automatischen Applikationskartenerstellung im Pflanzenschutz. SHILAP Revista de lepidopterología. 1 indexed citations
10.
Kudsk, Per, et al.. (2020). Glyphosate Use in the European Agricultural Sector and a Framework for Its Further Monitoring. Sustainability. 12(14). 5682–5682. 86 indexed citations
11.
Moss, S. R., et al.. (2018). A herbicide resistance risk matrix. Crop Protection. 115. 13–19. 71 indexed citations
12.
Zwerger, Peter, Jörg Becker, Klaus Gehring, et al.. (2017). Integriertes Unkrautmanagement zur Vermeidung von Herbizidresistenz*. Federal Research Centre for Cultivated Plants (Julius Kühn-Institut). 3 indexed citations
13.
Ulber, Lena, et al.. (2017). Farmers' perspective on herbicide‐resistant weeds and application of resistance management strategies: results from a German survey. Pest Management Science. 74(10). 2335–2345. 16 indexed citations
14.
Petersen, Jan, et al.. (2016). Einfluss der Integration von ALS-toleranten Zuckerrüben in eine Fruchtfolge auf die Entwicklung von herbizidresistenten Unkräutern. Julius-Kühn-Archiv. 185–186. 1 indexed citations
15.
Ulber, Lena. (2014). Vererbung der Herbizidresistenz gegen ALS-Inhibitoren bei Tripleurospermum perforatum. SHILAP Revista de lepidopterología. 1 indexed citations
16.
Ulber, Lena, et al.. (2012). Deutschlandweites Monitoring zur ALS-Resistenz bei Kamille-Arten. Julius-Kühn-Archiv. 318–319. 2 indexed citations
17.
Ulber, Lena, et al.. (2012). Resistance risk assessment within herbicide authorisation – a call for sensitivity data. Pest Management Science. 69(2). 160–164. 11 indexed citations
18.
Ulber, Lena, et al.. (2010). A market-based payment scheme for plant diversity in farming systems. GoeScholar The Publication Server of the Georg-August-Universität Göttingen (Georg-August-Universität Göttingen). 100(100). 319–326. 2 indexed citations
19.
Ulber, Lena, Horst‐Henning Steinmann, & Sebastian Klimek. (2010). Using selective herbicides to manage beneficial and rare weed species in winter wheat. Journal of Plant Diseases and Protection. 117(5). 233–239. 11 indexed citations
20.
Ulber, Lena, et al.. (2009). Rewarding farmers for delivering arable plant diversity – a case-study approach. GoeScholar The Publication Server of the Georg-August-Universität Göttingen (Georg-August-Universität Göttingen). 11. 2 indexed citations

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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