World's Best Scientists 2026 revealed!

D-Index & Metrics

Plant Science and Agronomy

D-Index
31
Citations
3418
World Ranking
6233
National Ranking
1504

Pamela D. Roberts 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 Pamela D. Roberts 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: 125 publications — 43rd percentile

43% of scientists in this discipline score the same or lower.

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

Pamela D. Roberts 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 Pamela D. Roberts 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: 31 D-Index — 7th percentile

7% of scientists in this discipline score the same or lower.

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

Best Publications

  • Five Reasons to Consider Phytophthora infestans a Reemerging Pathogen

    W. E. Fry;P. R. J. Birch;H. S. Judelson;N. J. Grünwald

  • Systematic analysis of xanthomonads (Xanthomonas spp.) associated with pepper and tomato lesions.

    J B Jones;H Bouzar;R E Stall;E C Almira

  • Permanent genetic resources added to molecular ecology resources database 1 May 2009-31 July 2009

    Glenn R. Almany;Maurício P. De Arruda;Wolfgang Arthofer

  • Compendium of Pepper Diseases

    K. Pernezny;P. D. Roberts;J. F. Murphy;N. P. Goldberg

  • Vector control and foliar nutrition to maintain economic sustainability of bearing citrus in Florida groves affected by huanglongbing.

    Philip A Stansly;H Alejandro Arevalo;Jawwad A Qureshi;Moneen M Jones

  • Recent Genotypes of Phytophthora infestans in the Eastern United States Reveal Clonal Populations and Reappearance of Mefenoxam Sensitivity.

    Chia-Hui Hu;Frances G. Perez;Ryan Donahoo;Adele McLeod

  • The opsX locus of Xanthomonas campestris affects host range and biosynthesis of lipopolysaccharide and extracellular polysaccharide.

    M T Kingsley;D W Gabriel;G C Marlow;P D Roberts

  • Silicon Suppresses Fusarium Crown and Root Rot of Tomato

    Cheng-Hua Huang;Pamela D. Roberts;Lawrence E. Datnoff

  • Characterization of Phytophthora capsici associated with roots of weeds on Florida vegetable farms.

    Ronald D. French-Monar;Jeffrey B. Jones;Pamela D. Roberts

  • Survival of Xanthomonas fragariae on strawberry in summer nurseries in Florida detected by specific primers and nested polymerase chain reaction.

    P.D. Roberts;J.B. Jones;C.K. Chandler;R.E. Stall

  • Evaluation of spray programs containing famoxadone plus cymoxanil, acibenzolar-S-methyl, and Bacillus subtilis compared to copper sprays for management of bacterial spot on tomato

    P.D. Roberts;M.T. Momol;L. Ritchie;S.M. Olson

  • A Non-Hypersensitive Resistance in Pepper to the Bacterial Spot Pathogen Is Associated with Two Recessive Genes

    J. B. Jones;G. V. Minsavage;P. D. Roberts;R. R. Johnson

  • Identification and characterization of a novel whitefly-transmitted member of the family potyviridae isolated from cucurbits in Florida.

    Scott Adkins;Susan E. Webb;Diann Achor;Pamela D. Roberts

  • Ecology and management of whitefly-transmitted viruses of vegetable crops in Florida.

    Scott Adkins;Craig G. Webster;Chandrasekar S. Kousik;Susan E. Webb

  • Relative importance of bacteriocin-like genes in antagonism of Xanthomonas perforans tomato race 3 to Xanthomonas euvesicatoria tomato race 1 strains.

    A. P. Hert;P. D. Roberts;M. T. Momol;G. V. Minsavage

  • Genomic Inference of Recombination-Mediated Evolution in Xanthomonas euvesicatoria and X. perforans

    Mustafa O. Jibrin;Mustafa O. Jibrin;Neha Potnis;Sujan Timilsina;Gerald V. Minsavage

  • Relation between plant nutrition, hormones, insecticide applications, bacterial endophytes, and Candidatus Liberibacter Ct values in citrus trees infected with Huanglongbing

    Weishou Shen;Weishou Shen;Juan M. Cevallos-Cevallos;Juan M. Cevallos-Cevallos;Ulisses Nunes da Rocha;Ulisses Nunes da Rocha;Hector A. Arevalo

  • New report of Colletotrichum gloeosporioides causing postbloom fruit drop on citrus in Bermuda

    Robert J. McGovern;Teresa E. Seijo;Katherine Hendricks;Pamela D. Roberts

  • First report of downy mildew caused by a Peronospora sp. on Basil in Florida and the United States.

    P. D. Roberts;R. N. Raid;P. F. Harmon;S. A. Jordan

  • Suppression of the bacterial spot pathogen Xanthomonas euvesicatoria on tomato leaves by an attenuated mutant of Xanthomonas perforans

    A. P. Hert;M. Marutani;M. T. Momol;P. D. Roberts

Frequent Co-Authors

Jeffrey B. Jones
Jeffrey B. Jones University of Florida
Scott Adkins
Scott Adkins United States Department of Agriculture
Philip A. Stansly
Philip A. Stansly University of Florida
Gerald V. Minsavage
Gerald V. Minsavage University of Florida
Gary E. Vallad
Gary E. Vallad University of Florida
Robert E. Stall
Robert E. Stall University of Florida
Natalia A. Peres
Natalia A. Peres University of Florida
Lavern W. Timmer
Lavern W. Timmer University of Florida
Jean B. Ristaino
Jean B. Ristaino North Carolina State University
William E. Fry
William E. Fry Cornell University

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Best Scientists Citing Pamela D. Roberts