World's Best Scientists 2026 revealed!
Peter G. L. Klinkhamer

Peter G. L. Klinkhamer

D-Index & Metrics

Plant Science and Agronomy

D-Index
63
Citations
12110
World Ranking
1063
National Ranking
31

Peter G. L. Klinkhamer 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 Peter G. L. Klinkhamer 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: 166 publications — 65th percentile

65% of scientists in this discipline score the same or lower.

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

Peter G. L. Klinkhamer 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 Peter G. L. Klinkhamer 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: 63 D-Index — 84th percentile

84% of scientists in this discipline score the same or lower.

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

Overview

Peter G. L. Klinkhamer is a researcher affiliated with Leiden University in the Netherlands. Their research primarily focuses on topics within Agricultural and Biological Sciences and Biochemistry, Genetics and Molecular Biology.

The main fields of study in their work include Plant Science, Molecular Biology, Ecology, Evolution, Behavior and Systematics, Insect Science, and Pharmacology. Their research topics cover areas such as Plant Parasitism and Resistance, Insect-Plant Interactions and Control, Plant and animal studies, Plant biochemistry and biosynthesis, Plant-Microbe Interactions and Immunity, Plant Toxicity and Pharmacological Properties, and Plant and fungal interactions.

Peter G. L. Klinkhamer has published articles in several venues with recurring appearances in the Journal of Chemical Ecology, bioRxiv (Cold Spring Harbor Laboratory), Frontiers in Plant Science, Plant Science, and Plants. The following are recent selected papers from their work:

  • Evolutionary changes in an invasive plant support the defensive role of plant volatiles, 2021, Current Biology
  • Application of methyl jasmonate and salicylic acid lead to contrasting effects on the plant's metabolome and herbivory, 2020, Plant Science
  • Cultivar Variation in Tomato Seed Coat Permeability Is an Important Determinant of Jasmonic Acid Elicited Defenses Against Western Flower Thrips, 2020, Frontiers in Plant Science
  • Diversity and evolution of cytochrome P450s of Jacobaea vulgaris and Jacobaea aquatica, 2020, BMC Plant Biology
  • Metabolic variation in Cistus monspeliensis L. ecotypes correlated to their plant-fungal interactions, 2020, Phytochemistry

The researcher has collaborated frequently with several coauthors including Klaas Vrieling, Young Hae Choi, Т. Martijn Bezemer, Luis Francisco Salomé-Abarca, and Kirsten A. Leiss, indicating an extensive collaborative network within their areas of study.

Best Publications

  • Effects of above-ground plant species composition and diversity on the diversity of soil-borne microorganisms

    George. A. Kowalchuk;Douwe S. Buma;Wietse de Boer;Peter G.L. Klinkhamer

  • Geitonogamy: The neglected side of selfing

    Tom J. de Jong;Nickolas M. Waser;Peter G.L. Klinkhamer

  • Population fragmentation may reduce fertility to zero in Banksia goodii — a demonstration of the Allee effect

    Byron B. Lamont;Peter G. L. Klinkhamer;E. T. F. Witkowski

  • Size constraints and flower abundance determine the number of interactions in a plant /flower visitor web

    Martina Stang;Peter G. L. Klinkhamer;Eddy van der Meijden

  • Sex and size in cosexual plants

    Peter G.L. Klinkhamer;Tom J. de Jong;Hans Metz

  • Identification of chlorogenic acid as a resistance factor for thrips in chrysanthemum.

    Kirsten A. Leiss;Federica Maltese;Young Hae Choi;Robert Verpoorte

  • Size-specific interaction patterns and size matching in a plant–pollinator interaction web

    Martina Stang;Peter G. L. Klinkhamer;Nickolas M. Waser;Ingo Stang

  • Functional traits dominate the diversity-related selection of bacterial communities in the rhizosphere.

    Yan Yan;Eiko E Kuramae;Mattias de Hollander;Peter G L Klinkhamer

  • Integrated pest management in western flower thrips: past, present and future.

    Sanae Mouden;Kryss Facun Sarmiento;Peter G.L. Klinkhamer;Kirsten A. Leiss

  • NMR Metabolomics of Thrips (Frankliniella occidentalis) Resistance in Senecio Hybrids

    Kirsten A. Leiss;Young H. Choi;Ibrahim B. Abdel-Farid;Ibrahim B. Abdel-Farid;Robert Verpoorte

  • Asymmetric specialization and extinction risk in plant-flower visitor webs: a matter of morphology or abundance?

    Martina Stang;Peter G. L. Klinkhamer;Eddy van der Meijden

  • On the analysis of size-dependent reproductive output in plants

    P. G. L. Klinkhamer;E. Meelis;T. J. De Jong;J. Weiner

  • Pollen dynamics of bumble-bee visitation on Echium vulgare

    M. C. J. Rademaker;T. J. De Jong;P. G. L. Klinkhamer

  • Differences in Effects of Pyrrolizidine Alkaloids on Five Generalist Insect Herbivore Species

    Mirka Macel;Mirka Macel;Maaike Bruinsma;Maaike Bruinsma;Sander M. Dijkstra;Tessa Ooijendijk

  • Interactive Effects of UV-B Light with Abiotic Factors on Plant Growth and Chemistry, and Their Consequences for Defense against Arthropod Herbivores

    Rocio Escobar-Bravo;Peter G. L. Klinkhamer;Kirsten A. Leiss

  • THRESHOLD SIZE FOR FLOWERING IN DIFFERENT HABITATS: EFFECTS OF SIZE‐DEPENDENT GROWTH AND SURVIVAL

    Renate A. Wesselingh;Peter G. L. Klinkhamer;Tom J. de Jong;Laurence A. Boorman

  • Population ecology of the biennials Cirsium vulgare and Cynoglossum officinale in a coastal sand-dune area

    T. J. De Jong;P. G. L. Klinkhamer

  • Metabolomic analysis of host plant resistance to thrips in wild and cultivated tomatoes.

    Mohammad Mirnezhad;Roman R. Romero-González;Kirsten A. Leiss;Young Hae Choi

  • Conflicting interests of plants and the natural enemies of herbivores.

    Ed Van Der Meijden;Peter G. L. Klinkhamer

  • Life history tactics of annual organisms: The joint effects of dispersal and delayed germination

    P.G.L. Klinkhamer;T.J. de Jong;J.A.J. Metz;J. Val

  • An overview of NMR-based metabolomics to identify secondary plant compounds involved in host plant resistance.

    Kirsten A. Leiss;Young H. Choi;Robert Verpoorte;Peter G. L. Klinkhamer

  • Declining plant species richness of grassland ditch banks—a problem of colonisation or extinction?

    M.M Blomqvist;P Vos;P.G.L Klinkhamer;W.J ter Keurs

  • Variation in pyrrolizidine alkaloid patterns of Senecio jacobaea.

    Mirka Macel;Klaas Vrieling;Peter G.L. Klinkhamer

  • The effect of hybridization on secondary metabolites and herbivore resistance: implications for the evolution of chemical diversity in plants

    Dandan Cheng;Dandan Cheng;Klaas Vrieling;Peter G. L. Klinkhamer

  • Selective Embryo Abortion Hypothesis Revisited ‐ A Molecular Approach

    G. Korbecka;P. G. L. Klinkhamer;K. Vrieling

  • Pyrrolizidine alkaloid variation in shoots and roots of segregating hybrids between Jacobaea vulgaris and Jacobaea aquatica.

    Dandan Cheng;Dandan Cheng;Heather Kirk;Heather Kirk;Patrick P. J. Mulder;Klaas Vrieling

  • An eco-metabolomic study of host plant resistance to Western flower thrips in cultivated, biofortified and wild carrots.

    Kirsten A. Leiss;Gabriele Cristofori;Gabriele Cristofori;Rosalinda van Steenis;Robert Verpoorte

  • Natural hybridization between Senecio jacobaea and Senecio aquaticus: molecular and chemical evidence.

    Heather Kirk;Mirka Máčel;Peter G. L. Klinkhamer;Klaas Vrieling

  • Diversity of pyrrolizidine alkaloids in Senecio species does not affect the specialist herbivore Tyria jacobaeae.

    Mirka Macel;Peter G. L. Klinkhamer;Klaas Vrieling;Ed Van Der Meijden

  • New insights into domestication of carrot from root transcriptome analyses

    Jun Rong;Jun Rong;Youri Lammers;Jared L Strasburg;Natasha S Schidlo

  • Plant allometry: The scaling of form and process

    Peter G.L. Klinkhamer

  • Genetic variation in chrysanthemum for resistance to Frankliniella occidentalis

    C. M. de Jager;R. P. T. Butôt;P. G. L. Klinkhamer;T. J. de Jong

Frequent Co-Authors

Klaas Vrieling
Klaas Vrieling Leiden University
Young Hae Choi
Young Hae Choi Leiden University
Robert Verpoorte
Robert Verpoorte Leiden University
Johan A. J. Metz
Johan A. J. Metz Leiden University
Nicole M. van Dam
Nicole M. van Dam Friedrich Schiller University Jena
Eiko E. Kuramae
Eiko E. Kuramae Utrecht University
Byron B. Lamont
Byron B. Lamont Curtin University
T. Martijn Bezemer
T. Martijn Bezemer Leiden University
Adriano Nunes-Nesi
Adriano Nunes-Nesi Universidade Federal de Viçosa

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