World's Best Scientists 2026 revealed!

D-Index & Metrics

Plant Science and Agronomy

D-Index
55
Citations
12614
World Ranking
1600
National Ranking
22

Fábio Lopes Olivares 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 Fábio Lopes Olivares 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: 170 publications — 67th percentile

67% of scientists in this discipline score the same or lower.

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

Fábio Lopes Olivares 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 Fábio Lopes Olivares 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: 55 D-Index — 76th percentile

76% 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:

  • Bacteria
  • Enzyme
  • Botany

His main research concerns Botany, Diazotroph, Herbaspirillum, Herbaspirillum seropedicae and Lateral root. His studies link Inoculation with Botany. The Diazotroph study combines topics in areas such as Endophyte, Cultivar, Agronomy, Horticulture and Subsoil.

Fábio Lopes Olivares interconnects Ecology, Ecology, Identification and Vascular tissue in the investigation of issues within Herbaspirillum. His research on Herbaspirillum seropedicae also deals with topics like

  • Rhizobacteria, which have a strong connection to Xylem,
  • Herbaspirillum rubrisubalbicans and related Microbiology, Herbaceous plant and Soil biology. His studies deal with areas such as Earthworm, Eisenia fetida, Compost, Manure and Panicum as well as Poaceae.

His most cited work include:

  • Humic acids isolated from earthworm compost enhance root elongation, lateral root emergence, and plasma membrane H+-ATPase activity in maize roots. (492 citations)
  • Infection and Colonization of Sugar Cane and Other Graminaceous Plants by Endophytic Diazotrophs (356 citations)
  • Infection and colonization of rice seedlings by the plant growth-promoting bacterium Herbaspirillum seropedicae Z67. (283 citations)

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

Fábio Lopes Olivares mostly deals with Botany, Bacteria, Horticulture, Herbaspirillum seropedicae and Diazotroph. His Botany study incorporates themes from Inoculation and Rhizosphere. The study incorporates disciplines such as Colonization, Microbiology and Trichome in addition to Bacteria.

His study focuses on the intersection of Horticulture and fields such as Vermicompost with connections in the field of Manure, Biomass, Nitrate reductase and Endophytic bacteria. His Herbaspirillum seropedicae research integrates issues from Rhizobacteria, Herbaspirillum, Agronomy and Biochemistry. His Diazotroph research incorporates themes from Endophyte, Crop and Plant physiology.

He most often published in these fields:

  • Botany (40.68%)
  • Bacteria (27.12%)
  • Horticulture (22.88%)

What were the highlights of his more recent work (between 2017-2021)?

  • Bacteria (27.12%)
  • Horticulture (22.88%)
  • Biochemistry (11.02%)

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

Fábio Lopes Olivares mainly focuses on Bacteria, Horticulture, Biochemistry, Population and Herbaspirillum seropedicae. His Bacteria research focuses on Botany and how it relates to Glomeromycota. His research in the fields of Germination and Seedling overlaps with other disciplines such as Bacteriome.

His research investigates the link between Biochemistry and topics such as Plant physiology that cross with problems in Abiotic component, Auxin, Abiotic stress, Cell growth and Signal transduction. His research in Herbaspirillum seropedicae intersects with topics in Metabolite, Shikimic acid and Extracellular. Diazotroph is a subfield of Nitrogen fixation that he studies.

Between 2017 and 2021, his most popular works were:

  • Genome sequencing and assessment of plant growth-promoting properties of a Serratia marcescens strain isolated from vermicompost. (22 citations)
  • Changes in metabolic profiling of sugarcane leaves induced by endophytic diazotrophic bacteria and humic acids. (11 citations)
  • Evaluation of the effects of humic acids on maize root architecture by label-free proteomics analysis (9 citations)

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

  • Bacteria
  • Enzyme
  • Botany

Microbiology, Humic acid, Manure, Organic matter and Biochemistry are his primary areas of study. His Microbiology research includes themes of Plasmid, Genome, Genomic island and Whole genome sequencing. Fábio Lopes Olivares performs multidisciplinary study in Humic acid and Renewable resource in his work.

His Manure research is multidisciplinary, relying on both Sludge, Vermicompost and Pyrolysis, Organic chemistry, Lignin. His Organic matter research incorporates elements of Phosphorus, Plant growth, Hormone, Sustainable agriculture and Environmental chemistry. His study in the field of Peroxidase, Proteomics and Glutathione also crosses realms of Cytoskeleton.

Best Publications

  • Humic acids isolated from earthworm compost enhance root elongation, lateral root emergence, and plasma membrane H+-ATPase activity in maize roots

    Luciano Pasqualoto Canellas;Fabio Lopes Olivares;Anna L. Okorokova-Façanha;Arnoldo Rocha Façanha

  • Humic and fulvic acids as biostimulants in horticulture

    Luciano P. Canellas;Luciano P. Canellas;Fábio L. Olivares;Natália O. Aguiar;Davey L. Jones

  • Physiological responses to humic substances as plant growth promoter

    Luciano P Canellas;Fábio L Olivares

  • Infection and Colonization of Sugar Cane and Other Graminaceous Plants by Endophytic Diazotrophs

    Euan K. James;Fábio L. Olivares

  • Infection and Colonization of Rice Seedlings by the Plant Growth-Promoting Bacterium Herbaspirillum seropedicae Z67

    Euan K. James;Prasad Gyaneshwar;Natarajan Mathan;Wilfredo L. Barraquio

  • Infection of sugar cane by the nitrogen-fixing bacterium Acetobacter diazotrophicus

    E.K. James;V.M. Reis;F.L. Olivares;J.I. Baldani

  • Occurrence of the endophytic diazotrophs Herbaspirillum spp. in roots, stems, and leaves, predominantly of Gramineae

    Fabio L. Olivares;Vera L. D. Baldani;Veronica M. Reis;Jose I. Baldani

  • Improved methodology for isolation of Acetobacter diazotrophicus and confirmation of its endophytic habitat

    V. M. Reis;F. L. Olivares;J. Döbereiner

  • Chemical composition and bioactivity properties of size-fractions separated from a vermicompost humic acid

    Luciano P. Canellas;Alessandro Piccolo;Leonardo B. Dobbss;Riccardo Spaccini

  • Bioactivity of Chemically Transformed Humic Matter from Vermicompost on Plant Root Growth

    Leonardo Barros Dobbss;Luciano Pasqualoto Canellas;Fábio Lopes Olivares;Natália Oliveira Aguiar

  • Nitric oxide mediates humic acids-induced root development and plasma membrane H+-ATPase activation.

    Daniel B. Zandonadi;Mirella P. Santos;Leonardo B. Dobbss;Fábio L. Olivares

  • Herbaspirillum, an endophytic diazotroph colonizing vascular tissue 3Sorghum bicolor L. Moench

    E.K. James;F.L. Olivares;J.I. Baldani;J. Döbereiner

  • Identification and ecology of Herbaspirillum seropedicae and the closely related Pseudomonas rubrisubalbicans

    V.L.D. Baldani;J.I. Baldani;F. Olivares;J. Dobereiner

  • Infection of mottled stripe disease-susceptible and resistant sugar cane varieties by the endophytic diazotroph Herbaspirillum

    F. L. Olivares;E. K. James;J. I. Baldani;J. Döbereiner

  • A combination of humic substances and Herbaspirillum seropedicae inoculation enhances the growth of maize ( Zea mays L.)

    Luciano Pasqualoto Canellas;Dariellys Martínez Balmori;Leonardo Oliveira Médici;Natália Oliveira Aguiar

  • Endophytic Diazotrophs in Sugar Cane, Cereals and Tuber Plants

    J. Döbereiner;V. M. Reis;M. A. Paula;F. Olivares

  • Substrate biofortification in combination with foliar sprays of plant growth promoting bacteria and humic substances boosts production of organic tomatoes

    Fábio Lopes Olivares;Natália Oliveira Aguiar;Raul Castro Carriello Rosa;Luciano Pasqualoto Canellas

  • Further observations on the interaction between sugar cane and Gluconacetobacter diazotrophicus under laboratory and greenhouse conditions

    Euan K. James;Fabio L. Olivares;André L.M. de Oliveira;Fabio B. dos Reis

  • Plant growth promotion by streptomycetes: ecophysiology, mechanisms and applications

    Jucimara Anunciação de Jesus Sousa;Fabio Lopes Olivares

  • Plant microbiome structure and benefits for sustainable agriculture

    Lidiane Figueiredo Santos;Fabio Lopes Olivares

  • Changes in labile phosphorus forms during maturation of vermicompost enriched with phosphorus-solubilizing and diazotrophic bacteria

    Jader G. Busato;Lívia S. Lima;Natália O. Aguiar;Luciano P. Canellas

  • Plant growth promoting bacteria and humic substances: crop promotion and mechanisms of action

    Fábio Lopes Olivares;Jader Galba Busato;Alessandra M. de Paula;Lívia da Silva Lima

Frequent Co-Authors

Luciano Pasqualoto Canellas
Luciano Pasqualoto Canellas State University of Norte Fluminense
Riccardo Spaccini
Riccardo Spaccini University of Naples Federico II
José Ivo Baldani
José Ivo Baldani Brazilian Agricultural Research Corporation
Alessandro Piccolo
Alessandro Piccolo University of Naples Federico II
Johanna Döbereiner
Johanna Döbereiner Brazilian Agricultural Research Corporation
Veronica Massena Reis
Veronica Massena Reis Brazilian Agricultural Research Corporation
Euan K. James
Euan K. James James Hutton Institute
Lázaro Eustáquio Pereira Peres
Lázaro Eustáquio Pereira Peres Universidade de São Paulo
Emanuel M. Souza
Emanuel M. Souza Federal University of Paraná
L. Aravind
L. Aravind National Institutes of Health

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Best Scientists Citing Fábio Lopes Olivares

Trending Scientists

Recently Published Articles