World's Best Scientists 2026 revealed!

D-Index & Metrics

Plant Science and Agronomy

D-Index
58
Citations
14706
World Ranking
1323
National Ranking
92

Ralph Hückelhoven publication distribution in Plant Science and Agronomy in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Plant Science and Agronomy in 2026. The highlighted bar marks where Ralph Hückelhoven sits on this spectrum.

36–40 publications: 2 scientists 41–45 publications: 7 scientists 46–50 publications: 40 scientists 51–55 publications: 58 scientists 56–60 publications: 60 scientists 61–65 publications: 107 scientists 66–70 publications: 130 scientists 71–75 publications: 153 scientists 76–80 publications: 191 scientists 81–85 publications: 199 scientists 86–90 publications: 206 scientists 91–95 publications: 218 scientists 96–100 publications: 226 scientists 101–105 publications: 227 scientists 106–110 publications: 247 scientists 111–115 publications: 255 scientists 116–120 publications: 253 scientists 121–125 publications: 233 scientists 126–130 publications: 219 scientists 131–135 publications: 201 scientists 136–140 publications: 194 scientists 141–145 publications: 176 scientists 146–150 publications: 157 scientists 151–155 publications: 147 scientists 156–160 publications: 151 scientists 161–165 publications: 159 scientists 166–170 publications: 137 scientists 171–175 publications: 128 scientists 176–180 publications: 126 scientists 181–185 publications: 98 scientists 186–190 publications: 114 scientists 191–195 publications: 100 scientists 196–200 publications: 90 scientists 201–205 publications: 71 scientists 206–210 publications: 98 scientists 211–215 publications: 70 scientists 216–220 publications: 86 scientists 221–225 publications: 61 scientists 226–230 publications: 58 scientists 231–235 publications: 53 scientists 236–240 publications: 64 scientists 241–245 publications: 39 scientists 246–250 publications: 46 scientists 251–255 publications: 51 scientists 256–260 publications: 36 scientists 261–265 publications: 44 scientists 266–270 publications: 35 scientists 271–275 publications: 30 scientists 276–280 publications: 33 scientists 281–285 publications: 35 scientists 286–290 publications: 36 scientists 291–295 publications: 26 scientists 296–300 publications: 26 scientists 301–305 publications: 31 scientists 306–310 publications: 30 scientists 311–315 publications: 21 scientists 316–320 publications: 29 scientists 321–325 publications: 14 scientists 326–330 publications: 15 scientists 331–335 publications: 15 scientists 336–340 publications: 17 scientists 341–345 publications: 15 scientists 346–350 publications: 12 scientists 351–355 publications: 17 scientists 356–360 publications: 18 scientists 361–365 publications: 12 scientists 366–370 publications: 11 scientists 371–375 publications: 6 scientists 376–380 publications: 6 scientists 381–385 publications: 11 scientists 386–390 publications: 9 scientists 391–395 publications: 10 scientists 396–400 publications: 8 scientists 401–405 publications: 4 scientists 406–410 publications: 9 scientists 411–415 publications: 11 scientists 416–420 publications: 4 scientists 421–425 publications: 7 scientists 426–430 publications: 4 scientists 431–435 publications: 3 scientists 436–440 publications: 5 scientists 441–445 publications: 8 scientists 446–450 publications: 6 scientists 451–455 publications: 7 scientists 456–460 publications: 5 scientists 461–465 publications: 6 scientists 466 publications: 2 scientists 467+ publications: 99 scientists
36 publications 467+

This scientist: 174 publications — 69th percentile

69% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 467 publications or more.

Ralph Hückelhoven D-index placement in Plant Science and Agronomy in 2026

The chart shows the D-index (discipline H-index) distribution of Plant Science and Agronomy scientists ranked by Research.com in 2026. The highlighted bar marks where Ralph Hückelhoven sits on this spectrum.

30 D-Index: 200 scientists 31 D-Index: 236 scientists 32 D-Index: 253 scientists 33 D-Index: 283 scientists 34 D-Index: 288 scientists 35 D-Index: 240 scientists 36 D-Index: 246 scientists 37 D-Index: 243 scientists 38 D-Index: 247 scientists 39 D-Index: 229 scientists 40 D-Index: 232 scientists 41 D-Index: 230 scientists 42 D-Index: 228 scientists 43 D-Index: 219 scientists 44 D-Index: 193 scientists 45 D-Index: 164 scientists 46 D-Index: 158 scientists 47 D-Index: 143 scientists 48 D-Index: 131 scientists 49 D-Index: 127 scientists 50 D-Index: 122 scientists 51 D-Index: 122 scientists 52 D-Index: 110 scientists 53 D-Index: 102 scientists 54 D-Index: 98 scientists 55 D-Index: 79 scientists 56 D-Index: 85 scientists 57 D-Index: 88 scientists 58 D-Index: 91 scientists 59 D-Index: 62 scientists 60 D-Index: 61 scientists 61 D-Index: 59 scientists 62 D-Index: 54 scientists 63 D-Index: 61 scientists 64 D-Index: 59 scientists 65 D-Index: 58 scientists 66 D-Index: 41 scientists 67 D-Index: 49 scientists 68 D-Index: 39 scientists 69 D-Index: 32 scientists 70 D-Index: 40 scientists 71 D-Index: 47 scientists 72 D-Index: 38 scientists 73 D-Index: 28 scientists 74 D-Index: 29 scientists 75 D-Index: 28 scientists 76 D-Index: 22 scientists 77 D-Index: 21 scientists 78 D-Index: 25 scientists 79 D-Index: 26 scientists 80 D-Index: 19 scientists 81 D-Index: 16 scientists 82 D-Index: 12 scientists 83 D-Index: 16 scientists 84 D-Index: 14 scientists 85 D-Index: 11 scientists 86 D-Index: 17 scientists 87 D-Index: 13 scientists 88 D-Index: 10 scientists 89 D-Index: 12 scientists 90 D-Index: 18 scientists 91 D-Index: 16 scientists 92 D-Index: 16 scientists 93 D-Index: 17 scientists 94 D-Index: 12 scientists 95 D-Index: 8 scientists 96 D-Index: 9 scientists 97 D-Index: 9 scientists 98 D-Index: 11 scientists 99 D-Index: 12 scientists 100 D-Index: 5 scientists 101 D-Index: 8 scientists 102 D-Index: 4 scientists 103 D-Index: 11 scientists 104 D-Index: 5 scientists 105 D-Index: 9 scientists 106 D-Index: 7 scientists 107 D-Index: 4 scientists 108 D-Index: 8 scientists 109+ D-Index: 99 scientists
30 D-Index 109+

This scientist: 58 D-Index — 80th percentile

80% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 109 D-Index or more.

Overview

What is he best known for?

The fields of study he is best known for:

  • Gene
  • Enzyme
  • Botany

His primary scientific interests are in Powdery mildew, Blumeria graminis, Hordeum vulgare, Botany and Microbiology. His Powdery mildew study combines topics in areas such as Biochemistry, Fungal pathogenesis, Cell biology, Plant development and Hordeum. His Cell biology research is multidisciplinary, relying on both Genetics, Apoptosis and BAX inhibitor 1.

His Blumeria graminis research includes themes of Plant cell, Gene expression, Epidermis and Root hair. His Hordeum vulgare research includes elements of Haustorium, Actin cytoskeleton, Green fluorescent protein, Molecular biology and Programmed cell death. His study ties his expertise on Plant disease resistance together with the subject of Botany.

His most cited work include:

  • The endophytic fungus Piriformospora indica reprograms barley to salt-stress tolerance, disease resistance, and higher yield (912 citations)
  • SNARE-protein-mediated disease resistance at the plant cell wall (792 citations)
  • Cell Wall–Associated Mechanisms of Disease Resistance and Susceptibility (426 citations)

What are the main themes of his work throughout his whole career to date?

His scientific interests lie mostly in Powdery mildew, Blumeria graminis, Botany, Hordeum vulgare and Cell biology. His Powdery mildew study combines topics from a wide range of disciplines, such as Plant disease resistance, Pathogen, Cytoplasm, Biochemistry and Mutant. He interconnects Haustorium, Gene expression, Microbiology, Gene silencing and Hordeum in the investigation of issues within Blumeria graminis.

His Botany research is multidisciplinary, incorporating perspectives in Inoculation and Gene. His study in Hordeum vulgare is interdisciplinary in nature, drawing from both Respiratory burst, Molecular biology, Root hair, Superoxide and Cell polarity. His studies deal with areas such as Arabidopsis thaliana and Arabidopsis as well as Cell biology.

He most often published in these fields:

  • Powdery mildew (40.26%)
  • Blumeria graminis (35.06%)
  • Botany (34.42%)

What were the highlights of his more recent work (between 2018-2021)?

  • Cell biology (29.87%)
  • Genetics (16.88%)
  • Arabidopsis (15.58%)

In recent papers he was focusing on the following fields of study:

Ralph Hückelhoven focuses on Cell biology, Genetics, Arabidopsis, Oomycete and Plant disease resistance. His Cell biology research incorporates themes from Haustorium, Cell, Blumeria graminis and Hordeum vulgare. His Haustorium research is multidisciplinary, incorporating elements of Powdery mildew, Function and Cell polarity.

His Arabidopsis study which covers Arabidopsis thaliana that intersects with Receptor complex, Elicitor, Fusarium and Metabolon. In his research on the topic of Plant disease resistance, Fungus is strongly related with Pathogen. Ralph Hückelhoven focuses mostly in the field of Microbiology, narrowing it down to topics relating to Inoculation and, in certain cases, Fungicide.

Between 2018 and 2021, his most popular works were:

  • Bacterial medium-chain 3-hydroxy fatty acid metabolites trigger immunity in Arabidopsis plants. (53 citations)
  • The formation of a camalexin-biosynthetic metabolon (16 citations)
  • Oomycete small RNAs bind to the plant RNA-induced silencing complex for virulence (12 citations)

In his most recent research, the most cited papers focused on:

  • Gene
  • Enzyme
  • Genetics

Ralph Hückelhoven spends much of his time researching Arabidopsis, Cell biology, Arabidopsis thaliana, Biochemistry and Elicitor. His Arabidopsis study improves the overall literature in Genetics. He has included themes like Cell growth, Fusarium oxysporum and Hordeum vulgare in his Cell biology study.

Ralph Hückelhoven combines subjects such as Haustorium, GTPase-activating protein, Function, RAC1 and Blumeria graminis with his study of Hordeum vulgare. His studies in Biochemistry integrate themes in fields like Immune system and Immunity. Ralph Hückelhoven has researched Elicitor in several fields, including Plant disease resistance, Receptor complex, Fusarium and Xanthomonas.

Best Publications

  • The endophytic fungus Piriformospora indica reprograms barley to salt-stress tolerance, disease resistance, and higher yield

    Frank Waller;Beate Achatz;Beate Achatz;Helmut Baltruschat;József Fodor

  • SNARE-protein-mediated disease resistance at the plant cell wall

    Nicholas C. Collins;Hans Thordal-Christensen;Volker Lipka;Stephan Bau

  • Cell Wall–Associated Mechanisms of Disease Resistance and Susceptibility

    Ralph Hückelhoven

  • Hypersensitive Cell Death and Papilla Formation in Barley Attacked by the Powdery Mildew Fungus Are Associated with Hydrogen Peroxide but Not with Salicylic Acid Accumulation

    Ralph Hückelhoven;József Fodor;Christine Preis;Karl Heinz Kogel

  • Endophyte or parasite--what decides?

    Karl-Heinz Kogel;Philipp Franken;Ralph Hückelhoven

  • The root endophytic fungus Piriformospora indica requires host cell death for proliferation during mutualistic symbiosis with barley

    Sachin Deshmukh;Ralph Hückelhoven;Patrick Schäfer;Jafargholi Imani

  • Bipolaris sorokiniana, a cereal pathogen of global concern: cytological and molecular approaches towards better control‡

    Jagdish Kumar;Patrick Schäfer;Ralph Hückelhoven;Gregor Langen

  • A lectin S-domain receptor kinase mediates lipopolysaccharide sensing in Arabidopsis thaliana

    Stefanie Ranf;Nicolas Gisch;Milena Schäffer;Tina Illig

  • Multivesicular bodies participate in a cell wall‐associated defence response in barley leaves attacked by the pathogenic powdery mildew fungus

    Qianli An;Ralph Hückelhoven;Karl-Heinz Kogel;Aart J E van Bel

  • Reactive oxygen intermediates in plant-microbe interactions: Who is who in powdery mildew resistance?

    Ralph Hückelhoven;Karl-Heinz Kogel

  • The receptor-like MLO protein and the RAC/ROP family G-protein RACB modulate actin reorganization in barley attacked by the biotrophic powdery mildew fungus Blumeria graminis f.sp. hordei.

    Krystina S. Opalski;Holger Schultheiss;Karl-Heinz Kogel;Ralph Hückelhoven

  • A Compromised Mlo Pathway Affects the Response of Barley to the Necrotrophic Fungus Bipolaris sorokiniana (Teleomorph: Cochliobolus sativus) and Its Toxins.

    Jagdish Kumar;Ralph Hückelhoven;Ulrich Beckhove;Subrahmaniam Nagarajan

  • Overexpression of barley BAX inhibitor 1 induces breakdown of mlo-mediated penetration resistance to Blumeria graminis

    Ralph Hückelhoven;Cornelia Dechert;Karl-Heinz Kogel

  • BAX Inhibitor-1, an ancient cell death suppressor in animals and plants with prokaryotic relatives

    R. Hückelhoven

  • Do plant cells secrete exosomes derived from multivesicular bodies

    Qianli An;Aart J. E. van Bel;Ralph Hückelhoven

  • Biotic and Abiotic Stress Responses in Crop Plants

    Thomas Dresselhaus;Ralph Hückelhoven

  • Bacterial medium-chain 3-hydroxy fatty acid metabolites trigger immunity in Arabidopsis plants.

    Alexander Kutschera;Corinna Dawid;Nicolas Gisch;Christian Schmid

  • Cell biology of the plant–powdery mildew interaction

    Ralph Hückelhoven;Ralph Panstruga;Ralph Panstruga

  • Multivesicular compartments proliferate in susceptible and resistant MLA12-barley leaves in response to infection by the biotrophic powdery mildew fungus.

    Qianli An;Katrin Ehlers;Karl‐Heinz Kogel;Aart J. E. Van Bel

  • Tissue-Specific Superoxide Generation at Interaction Sites in Resistant and Susceptible Near-Isogenic Barley Lines Attacked by the Powdery Mildew Fungus (Erysiphe graminis f. sp. hordei)

    Ralph Hückelhoven;Karl-Heinz Kogel

  • A small GTP-binding host protein is required for entry of powdery mildew fungus into epidermal cells of barley.

    Holger Schultheiss;Cornelia Dechert;Karl Heinz Kogel;Ralph Hückelhoven

Frequent Co-Authors

Karl-Heinz Kogel
Karl-Heinz Kogel University of Giessen
Jochen Kumlehn
Jochen Kumlehn Leibniz Association
Goetz Hensel
Goetz Hensel Cluster of Excellence on Plant Sciences
Michael Rychlik
Michael Rychlik Technical University of Munich
Patrick Schweizer
Patrick Schweizer Leibniz Association
Bernhard Kuster
Bernhard Kuster Technical University of Munich
Hubert H. Felle
Hubert H. Felle University of Malaga
Martin Parniske
Martin Parniske Ludwig-Maximilians-Universität München
Aart J. E. van Bel
Aart J. E. van Bel University of Giessen
Ralph Panstruga
Ralph Panstruga RWTH Aachen University

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