Frank Walker

1.2k total citations
28 papers, 918 citations indexed

About

Frank Walker is a scholar working on Plant Science, Pollution and Molecular Biology. According to data from OpenAlex, Frank Walker has authored 28 papers receiving a total of 918 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 Molecular Biology. Recurrent topics in Frank Walker's work include Plant-Microbe Interactions and Immunity (9 papers), Pesticide and Herbicide Environmental Studies (6 papers) and Allelopathy and phytotoxic interactions (4 papers). Frank Walker is often cited by papers focused on Plant-Microbe Interactions and Immunity (9 papers), Pesticide and Herbicide Environmental Studies (6 papers) and Allelopathy and phytotoxic interactions (4 papers). Frank Walker collaborates with scholars based in Germany, United Kingdom and Denmark. Frank Walker's co-authors include H. Buchenauer, Abbas El‐Hasan, K. Hurle, Jan Petersen, Regina G. Belz, Narges Moradtalab, Uwe Ludewig, Wolfgang Armbruster, Barbara Meier and Markus Weinmann and has published in prestigious journals such as Journal of Agricultural and Food Chemistry, Chemosphere and Frontiers in Microbiology.

In The Last Decade

Frank Walker

28 papers receiving 868 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Frank Walker Germany 18 747 141 136 117 106 28 918
Muhammad Ishfaq Khan Pakistan 9 1.1k 1.4× 64 0.5× 133 1.0× 161 1.4× 92 0.9× 45 1.2k
Ana Bernardina Menéndez Argentina 20 991 1.3× 126 0.9× 248 1.8× 53 0.5× 110 1.0× 51 1.2k
Marie-Noëlle Binet France 14 961 1.3× 132 0.9× 238 1.8× 111 0.9× 34 0.3× 19 1.1k
Shailendra Singh India 18 644 0.9× 102 0.7× 173 1.3× 140 1.2× 34 0.3× 47 888
Adam Puteh Malaysia 20 920 1.2× 38 0.3× 160 1.2× 127 1.1× 134 1.3× 62 1.1k
А. И. Шапошников Russia 16 1.2k 1.6× 115 0.8× 299 2.2× 73 0.6× 99 0.9× 59 1.4k
X. Carlos Souto Spain 15 636 0.9× 71 0.5× 108 0.8× 50 0.4× 44 0.4× 27 817
Rogier F. Doornbos Netherlands 6 892 1.2× 110 0.8× 216 1.6× 110 0.9× 44 0.4× 7 1.1k

Countries citing papers authored by Frank Walker

Since Specialization
Citations

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

Fields of papers citing papers by Frank Walker

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Frank Walker

This figure shows the co-authorship network connecting the top 25 collaborators of Frank Walker. A scholar is included among the top collaborators of Frank Walker 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 Frank Walker. Frank Walker 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
1.
Graß, Ingo, Frank Walker, Daniel Gerhard, et al.. (2025). Neonicotinoid insecticides can pose a severe threat to grassland plant bug communities. Communications Earth & Environment. 6(1). 2 indexed citations
2.
Moradtalab, Narges, et al.. (2022). Drought-protective effects of nutrient seed treatments during early growth of oilseed rape. Journal of Plant Nutrition. 45(19). 2945–2963. 2 indexed citations
3.
Babin, Doreen, Soumitra Paul Chowdhury, Rita Grosch, et al.. (2021). Impact of Long-Term Organic and Mineral Fertilization on Rhizosphere Metabolites, Root–Microbial Interactions and Plant Health of Lettuce. Frontiers in Microbiology. 11. 597745–597745. 23 indexed citations
4.
Moradtalab, Narges, Frank Walker, Abbas El‐Hasan, et al.. (2021). Role of Benzoic Acid and Lettucenin A in the Defense Response of Lettuce against Soil-Borne Pathogens. Plants. 10(11). 2336–2336. 19 indexed citations
5.
Conrad, Jürgen, Uwe Beifuß, Frank Walker, et al.. (2020). Brachialactone isomers and derivatives of Brachiaria humidicola reveal contrasting nitrification inhibiting activity. Plant Physiology and Biochemistry. 154. 491–497. 17 indexed citations
6.
Moradtalab, Narges, et al.. (2020). Synergisms of Microbial Consortia, N Forms, and Micronutrients Alleviate Oxidative Damage and Stimulate Hormonal Cold Stress Adaptations in Maize. Frontiers in Plant Science. 11. 396–396. 36 indexed citations
7.
Moradtalab, Narges, et al.. (2019). The role of N form supply for PGPM‐host plant interactions in maize. Journal of Plant Nutrition and Soil Science. 182(6). 908–920. 23 indexed citations
8.
Moradtalab, Narges, et al.. (2018). Silicon Improves Chilling Tolerance During Early Growth of Maize by Effects on Micronutrient Homeostasis and Hormonal Balances. Frontiers in Plant Science. 9. 420–420. 90 indexed citations
9.
Walker, Frank, et al.. (2012). Fractioning of an ethoxylated soybean oil adjuvant and studies on the potency of the fractions in combination with bromoxynil octanoate and sulfonylurea herbicides. Journal of Plant Diseases and Protection. 119(5-6). 208–215. 1 indexed citations
10.
El‐Hasan, Abbas, et al.. (2009). Detection of viridiofungin A and other antifungal metabolites excreted by Trichoderma harzianum active against different plant pathogens. European Journal of Plant Pathology. 124(3). 457–470. 56 indexed citations
11.
El‐Hasan, Abbas, et al.. (2007). Antagonistic effect of 6-pentyl-alpha-pyrone produced by Trichoderma harzianum toward Fusarium moniliforme. Journal of Plant Diseases and Protection. 114(2). 62–68. 42 indexed citations
12.
El‐Hasan, Abbas, Frank Walker, & H. Buchenauer. (2007). Trichoderma harzianum and its Metabolite 6‐Pentyl‐alpha‐pyrone Suppress Fusaric Acid Produced by Fusarium moniliforme. Journal of Phytopathology. 156(2). 79–87. 42 indexed citations
13.
Follak, Swen, Frank Walker, & K. Hurle. (2005). Short- and Long-Term Response of Sunflower to Airborne Bromoxynil-Octanoate Under Controlled and Field Conditions. Ecotoxicology. 14(5). 503–512. 3 indexed citations
14.
Fakhouri, Walid D., Frank Walker, Wolfgang Armbruster, & H. Buchenauer. (2003). Detoxification of fusaric acid by a nonpathogenic Colletotrichum sp.. Physiological and Molecular Plant Pathology. 63(5). 263–269. 24 indexed citations
15.
Fakhouri, Walid D., Frank Walker, Bernhard Vogler, Wolfgang Armbruster, & H. Buchenauer. (2001). Isolation and identification of N-mercapto-4-formylcarbostyril, an antibiotic produced by Pseudomonas fluorescens. Phytochemistry. 58(8). 1297–1303. 29 indexed citations
16.
Petersen, Jan, Regina G. Belz, Frank Walker, & K. Hurle. (2001). Weed Suppression by Release of Isothiocyanates from Turnip‐Rape Mulch. Agronomy Journal. 93(1). 37–43. 181 indexed citations
17.
Gerhards, Christian & Frank Walker. (1997). Rheological properties of mustard mucilage isolated from raw and from processed mustard. Food / Nahrung. 41(2). 96–100. 3 indexed citations
18.
Schwack, Wolfgang, et al.. (1995). Fungicides and photochemistry photodegradation of the dicarboximide fungicide procymidone. Chemosphere. 31(9). 4033–4040. 9 indexed citations
19.
Schwack, Wolfgang, et al.. (1995). Fungicides and photochemistry: photodegradation of the dicarboximide fungicide vinclozolin. Journal of Agricultural and Food Chemistry. 43(12). 3088–3092. 19 indexed citations
20.
West, K., et al.. (1982). Tissue carbohydrate identification by the use of lectins.. Journal of Clinical Pathology. 35(2). 239–240. 11 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Muhammad Ishfaq Khan Breakdown of academic impact, for papers by Ana Bernardina Menéndez Breakdown of academic impact, for papers by Marie-Noëlle Binet Breakdown of academic impact, for papers by Shailendra Singh Breakdown of academic impact, for papers by Adam Puteh Breakdown of academic impact, for papers by А. И. Шапошников Breakdown of academic impact, for papers by X. Carlos Souto Breakdown of academic impact, for papers by Rogier F. Doornbos
Rankless by CCL
2026