World's Best Scientists 2026 revealed!

D-Index & Metrics

Plant Science and Agronomy

D-Index
41
Citations
7528
World Ranking
3644
National Ranking
916

Stevan Z. Knezevic 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 Stevan Z. Knezevic 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: 203 publications — 78th percentile

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

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

Stevan Z. Knezevic 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 Stevan Z. Knezevic 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: 41 D-Index — 45th percentile

45% 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

  • 2001 - Syngenta Crop Protection Recognition Award, American Society of Agronomy

Overview

What is he best known for?

The fields of study he is best known for:

  • Agronomy
  • Ecology
  • Agriculture

His primary areas of study are Agronomy, Weed, Weed control, Crop and Sowing. Glyphosate, Crop yield, Grain yield, Yield and Dry matter are the core of his Agronomy study. His study in Yield is interdisciplinary in nature, drawing from both Competition and Sorghum bicolor.

His Weed research is multidisciplinary, incorporating elements of Atrazine, Tillage and Water content. His biological study spans a wide range of topics, including Foxtail and Nitrogen. His research in Sowing focuses on subjects like Sorghum, which are connected to Intraspecific competition, Monoculture and Plant density.

His most cited work include:

  • Utilizing R Software Package for Dose-Response Studies: The Concept and Data Analysis (334 citations)
  • Critical period for weed control: the concept and data analysis (331 citations)
  • Interference of redroot pigweed (Amaranthus retroflexus) in corn (Zea mays) (227 citations)

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

Stevan Z. Knezevic mainly investigates Agronomy, Weed control, Weed, Glyphosate and Crop. His study brings together the fields of Horticulture and Agronomy. His Weed control study which covers Agroforestry that intersects with Noxious weed.

In his study, which falls under the umbrella issue of Weed, Tillage is strongly linked to Cover crop. The study incorporates disciplines such as Dicamba and Field experiment in addition to Glyphosate. The Crop study combines topics in areas such as Biomass, Growing season, Canopy and Sorghum.

He most often published in these fields:

  • Agronomy (79.75%)
  • Weed control (48.47%)
  • Weed (42.33%)

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

  • Agronomy (79.75%)
  • Dicamba (7.36%)
  • Glyphosate (19.63%)

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

His primary areas of investigation include Agronomy, Dicamba, Glyphosate, Weed control and Weed. His work often combines Agronomy and Critical time studies. In his work, Amaranthus palmeri and Amaranth is strongly intertwined with Horticulture, which is a subfield of Dicamba.

His work carried out in the field of Weed brings together such families of science as Saflufenacil, Atrazine and Growing season. His research in Atrazine tackles topics such as Growing degree-day which are related to areas like Crop yield. The study incorporates disciplines such as Zea mays and Volunteer in addition to Glufosinate.

Between 2018 and 2021, his most popular works were:

  • Impact of Cover Crop Management on Level of Weed Suppression: A Meta‐Analysis (19 citations)
  • Glyphosate-Resistant Soybean Response to Micro-Rates of Three Dicamba-Based Herbicides (9 citations)
  • Critical time for weed removal in glyphosate-resistant soybean as influenced by preemergence herbicides (8 citations)

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

  • Ecology
  • Agronomy
  • Agriculture

The scientist’s investigation covers issues in Agronomy, Cover crop, Glyphosate, Dicamba and Weed. His Cover crop research is multidisciplinary, incorporating perspectives in Tillage and Crop rotation. His Glyphosate research incorporates themes from Weed control and Sulfentrazone.

His work deals with themes such as Chromatography, Chemiluminescence, Enzyme, Immunoassay and Hapten, which intersect with Dicamba. Stevan Z. Knezevic regularly ties together related areas like Growing season in his Weed studies.

Best Publications

  • Critical period for weed control: the concept and data analysis

    Stevan Z. Knezevic;Sean P. Evans;Erin E. Blankenship;Rene C. Van Acker

  • Nitrogen application influences the critical period for weed control in corn

    Sean P. Evans;Stevan Z. Knezevic;John L. Lindquist;Charles A. Shapiro

  • Interference of redroot pigweed (Amaranthus retroflexus) in corn (Zea mays)

    Stevan Z. Knezevic;Stephan F. Weise;Clarence J. Swanton

  • Row spacing influences the critical timing for weed removal in soybean (Glycine max)

    Stevan Z. Knezevic;Sean P. Evans;Mike Mainz

  • Effect of tillage, cover crop and crop rotation on the composition of weed flora in a sandy soil

    A Shrestha;S Z Knezevic;R C Roy;B R Ball-Coelho

  • Glyphosate-Resistant Soybean Cultivar Yields Compared with Sister Lines

    Roger Wesley Elmore;Fred W. Roeth;Lenis Alton Nelson;Charles A. Shapiro

  • Cover Crop for Early Season Weed Suppression in Crops: Systematic Review and Meta-Analysis

    O. Adewale Osipitan;J. Anita Dille;Yared Assefa;Stevan Z. Knezevic

  • EFFECT OF TILLAGE SYSTEMS, N, AND COVER CROP ON THE COMPOSITION OF WEED FLORA

    Clarence J. Swanton;Anil Shrestha;Robert C. Roy;Bonnie R. Ball-Coelho

  • Influence of tillage type on vertical weed seedbank distribution in a sandy soil

    Clarence J. Swanton;Anil Shrestha;Stevan Z. Knezevic;Robert C. Roy

  • Relative time of redroot pigweed (Amaranthus retroflexus L.) emergence is critical in pigweed-sorghum [Sorghum bicolor (L.) Moench] competition

    Stevan Z. Knezevic;Michael J. Horak;Richard L. Vanderlip

  • Impact of Cover Crop Management on Level of Weed Suppression: A Meta-Analysis

    O. Adewale Osipitan;J. Anita Dille;Yared Assefa;Emanuele Radicetti

  • Soybean row spacing and weed emergence time influence weed competitiveness and competitive indices

    Shawn M. Hock;Stevan Z. Knezevic;Alex R. Martin;John L. Lindquist

  • Influence of nitrogen and duration of weed interference on corn growth and development

    Sean P. Evans;Stevan Z. Knezevic;John L. Lindquist;Charles A. Shapiro

  • Confirmation and Control of Triazine and 4-Hydroxyphenylpyruvate Dioxygenase-Inhibiting Herbicide-Resistant Palmer Amaranth (Amaranthus palmeri) in Nebraska

    Amit J. Jhala;Lowell D. Sandell;Neha Rana;Greg R. Kruger

  • Glyphosate-Resistant Soybean Cultivar Response to Glyphosate

    Roger Wesley Elmore;Fred W. Roeth;Robert N. Klein;Stevan Z. Knezevic

  • The Critical Period for Weed Control: Revisiting Data Analysis

    Stevan Z. Knezevic;Avishek Datta

  • Comparison of empirical models depicting density of Amaranthus retroflexus L. and relative leaf area as predictors of yield loss in maize (Zea mays L.)

    S. Z̆. Knez̆ević;S. F. Weise;C. J. Swanton

  • Tolerance of selected weed species to broadcast flaming at different growth stages

    Santiago M. Ulloa;Avishek Datta;Stevan Z. Knezevic

  • Dose–Response Curves of Kih-485 for Preemergence Weed Control in Corn

    Stevan Z. Knezevic;Avishek Datta;Jon Scott;Peter J. Porpiglia

  • Effect of Water Stress on the Growth and Fecundity of Common Waterhemp (Amaranthus rudis)

    Debalin Sarangi;Suat Irmak;John L. Lindquist;Stevan Z. Knezevic

  • Row Spacing Influences the Critical Timing for Weed Removal in Soybean

    Stevan Z. Knezevic;Sean P Evans;Mike Mainz

Frequent Co-Authors

Avishek Datta
Avishek Datta Asian Institute of Technology
Charles A. Shapiro
Charles A. Shapiro University of Nebraska–Lincoln
John L. Lindquist
John L. Lindquist University of Nebraska–Lincoln
Suat Irmak
Suat Irmak Pennsylvania State University
Edivaldo Domingues Velini
Edivaldo Domingues Velini Sao Paulo State University
Clarence J. Swanton
Clarence J. Swanton University of Guelph
Peter H. Sikkema
Peter H. Sikkema University of Guelph
Todd A. Gaines
Todd A. Gaines Colorado State University
Drew J. Lyon
Drew J. Lyon Washington State University
David D. Baltensperger
David D. Baltensperger Texas A&M University

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