World's Best Scientists 2026 revealed!

D-Index & Metrics

Plant Science and Agronomy

D-Index
57
Citations
13882
World Ranking
1419
National Ranking
374

Randy C. Ploetz 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 Randy C. Ploetz 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: 228 publications — 84th percentile

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

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

Randy C. Ploetz 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 Randy C. Ploetz 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: 57 D-Index — 78th percentile

78% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2016 - Fellow of the American Phytopathological Society

Overview

What is he best known for?

The fields of study he is best known for:

  • Botany
  • Ecology
  • Horticulture

His primary scientific interests are in Botany, Fusarium oxysporum, Fusarium oxysporum f.sp. cubense, Panama disease and Fusarium wilt. His study in Botany is interdisciplinary in nature, drawing from both Inoculation and Horticulture. Randy C. Ploetz combines subjects such as Fungi imperfecti, Phylogenetics and Pathogenic fungus with his study of Fusarium oxysporum.

Randy C. Ploetz has included themes like Biotechnology, Fusarium, Genetic diversity and Race in his Panama disease study. His research integrates issues of Range and Cultivar, Agronomy, Crop in his study of Fusarium wilt. His biological study spans a wide range of topics, including Persea borbonia, Lauraceae and Bark.

His most cited work include:

  • Multiple evolutionary origins of the fungus causing Panama disease of banana: Concordant evidence from nuclear and mitochondrial gene genealogies (1096 citations)
  • Fusarium wilt of banana is caused by several pathogens referred to as Fusarium oxysporum f. sp. cubense. (212 citations)
  • A two-locus DNA sequence database for typing plant and human pathogens within the Fusarium oxysporum species complex (211 citations)

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

Randy C. Ploetz mostly deals with Botany, Horticulture, Laurel wilt, Persea and Xyleborus glabratus. His research in Botany intersects with topics in Inoculation and Crop. His Horticulture research is multidisciplinary, relying on both Fungal morphology and Agronomy.

Randy C. Ploetz works mostly in the field of Laurel wilt, limiting it down to topics relating to Lauraceae and, in certain cases, Persea borbonia, as a part of the same area of interest. His Persea study integrates concerns from other disciplines, such as Rootstock, Wilting and Stomatal conductance. His Cultivar study deals with Fusarium oxysporum f.sp. cubense intersecting with Musaceae.

He most often published in these fields:

  • Botany (51.16%)
  • Horticulture (34.88%)
  • Laurel wilt (29.65%)

What were the highlights of his more recent work (between 2013-2021)?

  • Laurel wilt (29.65%)
  • Botany (51.16%)
  • Lauraceae (15.12%)

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

Laurel wilt, Botany, Lauraceae, Ambrosia beetle and Persea are his primary areas of study. His studies deal with areas such as Host, Genus and Xylem as well as Laurel wilt. He has researched Botany in several fields, including Crop and Horticulture.

His research in Lauraceae tackles topics such as Persea borbonia which are related to areas like Sassafras. Randy C. Ploetz interconnects Fusarium oxysporum f.sp. cubense and Fusarium oxysporum in the investigation of issues within Cultivar. The concepts of his Agronomy study are interwoven with issues in Panama disease and Agricultural commodity.

Between 2013 and 2021, his most popular works were:

  • Fusarium Wilt of Banana (186 citations)
  • Management of Fusarium wilt of banana: A review with special reference to tropical race 4 (120 citations)
  • Lateral transfer of a phytopathogenic symbiont among native and exotic ambrosia beetles (93 citations)

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

  • Botany
  • Ecology
  • Horticulture

Randy C. Ploetz spends much of his time researching Laurel wilt, Botany, Lauraceae, Ambrosia beetle and Xyleborus glabratus. His Laurel wilt research incorporates themes from Disease management, Persea, Remote sensing and Orchard. The Botany study which covers Horticulture that intersects with Vegetation.

His work in Lauraceae covers topics such as Host which are related to areas like Ribosomal RNA, Real-time polymerase chain reaction, Polymerase chain reaction and Fungus. As a part of the same scientific family, he mostly works in the field of Xyleborus glabratus, focusing on Persea borbonia and, on occasion, Sassafras. The study incorporates disciplines such as Biotechnology and Panama in addition to Panama disease.

Best Publications

  • Multiple evolutionary origins of the fungus causing Panama disease of banana: Concordant evidence from nuclear and mitochondrial gene genealogies

    K O'Donnell;H C Kistler;E Cigelnik;R C Ploetz

  • Fusarium Wilt of Banana

    Randy C Ploetz

  • Fusarium wilt of banana is caused by several pathogens referred to as Fusarium oxysporum f. sp. cubense.

    Randy C. Ploetz

  • Management of Fusarium wilt of banana: A review with special reference to tropical race 4

    Randy C. Ploetz

  • A two-locus DNA sequence database for typing plant and human pathogens within the Fusarium oxysporum species complex

    Kerry O'Donnell;Cécile Gueidan;Stacy Sink;Peter R. Johnston

  • One Fungus, One Name: Defining the Genus Fusarium in a Scientifically Robust Way That Preserves Longstanding Use

    David M. Geiser;Takayuki Aoki;Charles W. Bacon;Scott E. Baker

  • Worse Comes to Worst: Bananas and Panama Disease--When Plant and Pathogen Clones Meet.

    Nadia Ordonez;Michael F. Seidl;Cees Waalwijk;André Drenth

  • Fusarium oxysporum f. sp. cubense Consists of a Small Number of Divergent and Globally Distributed Clonal Lineages

    R. L. Koenig;R. C. Ploetz;H. C. Kistler

  • Destructive Tree Diseases Associated with Ambrosia and Bark Beetles: Black Swan Events in Tree Pathology?

    Randy C. Ploetz;Jiri Hulcr;Michael J. Wingfield;Z. Wilhelm De Beer

  • Compendium of tropical fruit diseases

    Randy C. Ploetz

  • Lateral transfer of a phytopathogenic symbiont among native and exotic ambrosia beetles

    D. Carrillo;R. E. Duncan;J. N. Ploetz;A. F. Campbell

  • Current status of the taxonomic position of Fusarium oxysporum formae specialis cubense within the Fusarium oxysporum complex

    Gerda Fourie;Emma Theodora Steenkamp;Randy C. Ploetz;Thomas R. Gordon

  • An inordinate fondness for Fusarium: Phylogenetic diversity of fusaria cultivated by ambrosia beetles in the genus Euwallacea on avocado and other plant hosts

    Matthew T. Kasson;Kerry O’Donnell;Alejandro P. Rooney;Stacy Sink

  • Foliar, floral and soilborne diseases.

    R. C. Ploetz;S. Freeman;R. E. Litz

  • Diseases of Tropical Fruit Crops

    Randy C. Ploetz

  • Responses of Fruit Crops to Flooding

    Bruce Schaffer;P. C. Andersen;R. C. Ploetz

  • Vegetative compatibility among races of Fusarium oxysporum f.sp. cubense.

    R. C. Ploetz;J. C. Correll

  • Discordant phylogenies suggest repeated host shifts in the Fusarium-Euwallacea ambrosia beetle mutualism.

    Kerry O’Donnell;Stacy Sink;Ran Libeskind-Hadas;Jiri Hulcr

  • Mango malformation disease and the associated fusarium species.

    W. F. O. Marasas;R. C. Ploetz;M. J. Wingfield;B. D. Wingfield

  • Ceratocystis manginecans sp. nov., causal agent of a destructive mango wilt disease in Oman and Pakistan

    Marelize Van Wyk;Ali O. Al Adawi;Iqrar A. Khan;Michael L. Deadman

Frequent Co-Authors

Kerry O'Donnell
Kerry O'Donnell National Center for Agricultural Utilization Research
Stanley Freeman
Stanley Freeman Agricultural Research Organization
Bruce Schaffer
Bruce Schaffer University of Florida
Jiri Hulcr
Jiri Hulcr University of Florida
David M. Geiser
David M. Geiser Pennsylvania State University
Michael J. Wingfield
Michael J. Wingfield University of Pretoria
Cees Waalwijk
Cees Waalwijk Wageningen University & Research
Alejandro P. Rooney
Alejandro P. Rooney National Center for Agricultural Utilization Research
Karen A. Garrett
Karen A. Garrett University of Florida
Emma Theodora Steenkamp
Emma Theodora Steenkamp University of Pretoria

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