World's Best Scientists 2026 revealed!

D-Index & Metrics

Ecology and Evolution

D-Index
34
Citations
3892
World Ranking
7692
National Ranking
2581

Timothy P. Craig publication distribution in Ecology and Evolution in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Ecology and Evolution in 2026. The highlighted bar marks where Timothy P. Craig sits on this spectrum.

37–41 publications: 2 scientists 42–46 publications: 9 scientists 47–51 publications: 10 scientists 52–56 publications: 31 scientists 57–61 publications: 56 scientists 62–66 publications: 91 scientists 67–71 publications: 92 scientists 72–76 publications: 127 scientists 77–81 publications: 173 scientists 82–86 publications: 236 scientists 87–91 publications: 227 scientists 92–96 publications: 240 scientists 97–101 publications: 333 scientists 102–106 publications: 280 scientists 107–111 publications: 300 scientists 112–116 publications: 285 scientists 117–121 publications: 305 scientists 122–126 publications: 287 scientists 127–131 publications: 278 scientists 132–136 publications: 289 scientists 137–141 publications: 273 scientists 142–146 publications: 262 scientists 147–151 publications: 246 scientists 152–156 publications: 235 scientists 157–161 publications: 205 scientists 162–166 publications: 199 scientists 167–171 publications: 174 scientists 172–176 publications: 164 scientists 177–181 publications: 173 scientists 182–186 publications: 189 scientists 187–191 publications: 170 scientists 192–196 publications: 139 scientists 197–201 publications: 128 scientists 202–206 publications: 117 scientists 207–211 publications: 115 scientists 212–216 publications: 107 scientists 217–221 publications: 124 scientists 222–226 publications: 81 scientists 227–231 publications: 82 scientists 232–236 publications: 85 scientists 237–241 publications: 75 scientists 242–246 publications: 66 scientists 247–251 publications: 81 scientists 252–256 publications: 69 scientists 257–261 publications: 70 scientists 262–266 publications: 55 scientists 267–271 publications: 64 scientists 272–276 publications: 49 scientists 277–281 publications: 48 scientists 282–286 publications: 44 scientists 287–291 publications: 45 scientists 292–296 publications: 36 scientists 297–301 publications: 39 scientists 302–306 publications: 38 scientists 307–311 publications: 30 scientists 312–316 publications: 34 scientists 317–321 publications: 25 scientists 322–326 publications: 22 scientists 327–331 publications: 28 scientists 332–336 publications: 30 scientists 337–341 publications: 22 scientists 342–346 publications: 30 scientists 347–351 publications: 26 scientists 352–356 publications: 22 scientists 357–361 publications: 29 scientists 362–366 publications: 21 scientists 367–371 publications: 12 scientists 372–376 publications: 18 scientists 377–381 publications: 17 scientists 382–386 publications: 13 scientists 387–391 publications: 21 scientists 392–396 publications: 13 scientists 397–401 publications: 10 scientists 402–406 publications: 15 scientists 407–411 publications: 8 scientists 412–416 publications: 9 scientists 417–421 publications: 8 scientists 422–426 publications: 4 scientists 427–431 publications: 10 scientists 432–436 publications: 10 scientists 437–441 publications: 5 scientists 442–446 publications: 4 scientists 447–451 publications: 10 scientists 452–456 publications: 2 scientists 457–461 publications: 4 scientists 462–466 publications: 7 scientists 467–471 publications: 7 scientists 472–476 publications: 6 scientists 477–481 publications: 6 scientists 482–486 publications: 3 scientists 487–491 publications: 3 scientists 492–496 publications: 4 scientists 497–501 publications: 4 scientists 502–506 publications: 8 scientists 507–511 publications: 5 scientists 512–516 publications: 4 scientists 517–521 publications: 5 scientists 522–526 publications: 4 scientists 527–530 publications: 5 scientists 531+ publications: 100 scientists
37 publications 531+

This scientist: 78 publications — 6th percentile

6% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 531 publications or more.

Timothy P. Craig D-index placement in Ecology and Evolution in 2026

The chart shows the D-index (discipline H-index) distribution of Ecology and Evolution scientists ranked by Research.com in 2026. The highlighted bar marks where Timothy P. Craig sits on this spectrum.

30 D-Index: 95 scientists 31 D-Index: 123 scientists 32 D-Index: 191 scientists 33 D-Index: 245 scientists 34 D-Index: 252 scientists 35 D-Index: 244 scientists 36 D-Index: 249 scientists 37 D-Index: 244 scientists 38 D-Index: 254 scientists 39 D-Index: 254 scientists 40 D-Index: 280 scientists 41 D-Index: 274 scientists 42 D-Index: 266 scientists 43 D-Index: 233 scientists 44 D-Index: 248 scientists 45 D-Index: 208 scientists 46 D-Index: 201 scientists 47 D-Index: 213 scientists 48 D-Index: 207 scientists 49 D-Index: 172 scientists 50 D-Index: 209 scientists 51 D-Index: 199 scientists 52 D-Index: 153 scientists 53 D-Index: 169 scientists 54 D-Index: 163 scientists 55 D-Index: 148 scientists 56 D-Index: 120 scientists 57 D-Index: 146 scientists 58 D-Index: 137 scientists 59 D-Index: 140 scientists 60 D-Index: 104 scientists 61 D-Index: 119 scientists 62 D-Index: 118 scientists 63 D-Index: 99 scientists 64 D-Index: 77 scientists 65 D-Index: 100 scientists 66 D-Index: 86 scientists 67 D-Index: 83 scientists 68 D-Index: 75 scientists 69 D-Index: 94 scientists 70 D-Index: 57 scientists 71 D-Index: 68 scientists 72 D-Index: 59 scientists 73 D-Index: 63 scientists 74 D-Index: 66 scientists 75 D-Index: 60 scientists 76 D-Index: 42 scientists 77 D-Index: 49 scientists 78 D-Index: 39 scientists 79 D-Index: 37 scientists 80 D-Index: 43 scientists 81 D-Index: 41 scientists 82 D-Index: 45 scientists 83 D-Index: 34 scientists 84 D-Index: 40 scientists 85 D-Index: 35 scientists 86 D-Index: 55 scientists 87 D-Index: 24 scientists 88 D-Index: 24 scientists 89 D-Index: 30 scientists 90 D-Index: 23 scientists 91 D-Index: 25 scientists 92 D-Index: 27 scientists 93 D-Index: 27 scientists 94 D-Index: 13 scientists 95 D-Index: 23 scientists 96 D-Index: 12 scientists 97 D-Index: 14 scientists 98 D-Index: 19 scientists 99 D-Index: 16 scientists 100 D-Index: 14 scientists 101 D-Index: 5 scientists 102 D-Index: 21 scientists 103 D-Index: 16 scientists 104 D-Index: 10 scientists 105 D-Index: 7 scientists 106 D-Index: 7 scientists 107 D-Index: 7 scientists 108 D-Index: 6 scientists 109 D-Index: 9 scientists 110 D-Index: 11 scientists 111 D-Index: 12 scientists 112 D-Index: 9 scientists 113 D-Index: 7 scientists 114 D-Index: 3 scientists 115 D-Index: 8 scientists 116 D-Index: 5 scientists 117 D-Index: 11 scientists 118 D-Index: 4 scientists 119 D-Index: 2 scientists 120 D-Index: 5 scientists 121+ D-Index: 100 scientists
30 D-Index 121+

This scientist: 34 D-Index — 11th percentile

11% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 121 D-Index or more.

Overview

Timothy P. Craig is affiliated with the University of Minnesota in the United States. Their research primarily spans Agricultural and Biological Sciences and Environmental Science, with a focus on ecology, insect science, and plant science. They have contributed to fields such as ecology, evolution, behavior, systematics, genetics, and insect-plant interactions.

The scientist's recent publications include diverse studies in ecology and evolutionary biology. Notable papers are:

  • An exotic herbivore reinforces competition between exotic and native plants, 2021, Journal of Ecology
  • Environmentally triggered variability in the genetic variance-covariance of herbivory resistance of an exotic plant Solidago altissima, 2020, Ecology and Evolution
  • A small-tiled geographic mosaic of coevolution between Eurosta solidaginis and its natural enemies and host plant, 2020, Ecosphere
  • A geographic mosaic of coevolution between Eurosta solidaginis (Fitch) and its host plant tall goldenrod Solidago altissima (L.), 2021, Evolution
  • The impact of plant genetic variation and water stress on plant-herbivore interactions, 2024, Ecological Entomology

Frequent publication venues for their work include:

  • Journal of Ecology
  • Ecology and Evolution
  • Ecosphere
  • Evolution
  • Ecological Entomology

Key topics of their research encompass:

  • Insect-Plant Interactions and Control
  • Plant and animal studies
  • Weed Control and Herbicide Applications
  • Animal Ecology and Behavior Studies
  • Hymenoptera taxonomy and phylogeny
  • Ecology and Vegetation Dynamics Studies
  • Forest Insect Ecology and Management

Frequent collaborations include work with researchers such as Lilhac S. Medina, Yuzu Sakata, Joanne K. Itami, Takayuki Ohgushi, and Shunsuke Utsumi, reflecting a collaborative approach in the study of plant-herbivore interactions and ecological genetics.

Best Publications

  • A Strong Relationship Between Oviposition Preference and Larval Performance in a Shoot-Galling Sawfly

    Timothy P. Craig;Timothy P. Craig;Joanne K. Itami;Joanne K. Itami;Peter W. Price

  • Resource Regulation by a Stem‐Galling Sawfly on the Arroyo Willow

    Timothy P. Craig;Peter W. Price;Joanne K. Itami

  • BEHAVIORAL EVIDENCE FOR HOST-RACE FORMATION IN EUROSTA SOLIDAGINIS.

    Timothy P. Craig;Joanne K. Itami;Warren G. Abrahamson;John D. Horner

  • Insect Herbivore Population Dynamics on Trees and Shrubs: New Approaches Relevant to Latent and Eruptive Species and Life Table Development

    Peter W. Price;Neil S Cobb;Timothy P. Craig;G. Wilson Fernandes

  • HYBRIDIZATION STUDIES ON THE HOST RACES OF EUROSTA SOLIDAGINIS: IMPLICATIONS FOR SYMPATRIC SPECIATION.

    Timothy P. Craig;John D. Horner;Joanne K. Itami

  • Ecological communities: Plant mediation in indirect interaction webs

    Takayuki Ohgushi;Timothy P Craig;Peter W. Price

  • Carbon-nutrient balance hypothesis in within-species phytochemical variation ofSalix lasiolepis.

    Peter W. Price;Gwendolyn L. Waring;Riitta Julkunen-Tiitto;Jorma Tahvanainen

  • GENETICS, EXPERIENCE, AND HOST-PLANT PREFERENCE IN EUROSTA SOLIDAGINIS: IMPLICATIONS FOR HOST SHIFTS AND SPECIATION

    Timothy P. Craig;John D. Horner;Joanne K. Itami

  • Fearful behavior by caged hens of two genetic stocks

    J. V. Craig;Timothy P Craig;A. D. Dayton

  • The window of vulnerability of a shoot-galling sawfly to attack by a parasitoid.

    Timothy P. Craig;Joanne K. Itami;Peter W. Price

  • Impact of Shoot Galler Attack on Sexual Reproduction in the Arroyo Willow

    Christopher F. Sacchi;Peter W. Price;Timothy P. Craig;Joanne K. Itami

  • Life History, Phenology, and Survivorship of a Stem-Galling Sawfly, Euura lasiolepis (Hymenoptera: Tenthredinidae), on the Arroyo Willow, Salix lasiolepis, in Northern Arizona

    Peter W. Price;Timothy P. Craig

  • The influence of host plant variation and intraspecific competition on oviposition preference and offspring performance in the host races of Eurosta solidaginis

    Timothy P. Craig;Joanne K. Itami;Cathleen Shantz;Warren G. Abrahamson

  • GEOGRAPHIC VARIATION IN THE EVOLUTION AND COEVOLUTION OF A TRITROPHIC INTERACTION

    Timothy P. Craig;Joanne K. Itami;John D. Horner

  • Chapter 16 – Working toward Theory on Galling Sawfly Population Dynamics

    Peter W. Price;Timothy P. Craig;Heikki Roininen

  • CHAPTER 3 – Forces Preventing Coevolution in the Three-Trophic-Level System: Willow, A Gall-Forming Herbivore, and Parasitoid

    Timothy P. Craig;Peter W. Price;Karen M. Clancy;Gwendolyn L. Waring

  • Factors Affecting Gene Flow between the Host Races of Eurosta solidaginis

    Joanne K. Itami;Timothy P. Craig;John D. Horner

  • Plant genotypic diversity increases population size of a herbivorous insect

    Shunsuke Utsumi;Yoshino Ando;Timothy P. Craig;Takayuki Ohgushi

  • Temporal variation in herbivore host-plant preference and performance: Constraints on host-plant adaptation

    James T. Cronin;Warren G. Abrahamson;Timothy P. Craig

  • Facultative sex ratio shifts by a herbivorous insect in response to variation in host plant quality.

    Timothy P. Craig;Peter W. Price;Joanne K. Itami

  • Ecological Communities: List of contributors

    Takayuki Ohgushi;Timothy P. Craig;Peter W. Price

  • Ecological Communities: Subject index

    Takayuki Ohgushi;Timothy P. Craig;Peter W. Price

Frequent Co-Authors

Takayuki Ohgushi
Takayuki Ohgushi Kyoto University
Peter W. Price
Peter W. Price Northern Arizona University
Warren G. Abrahamson
Warren G. Abrahamson Bucknell University
Deborah G. McCullough
Deborah G. McCullough Michigan State University
Jorma Tahvanainen
Jorma Tahvanainen University of Eastern Finland
Neil S. Cobb
Neil S. Cobb Northern Arizona University
G. Wilson Fernandes
G. Wilson Fernandes Universidade Federal de Minas Gerais
Riitta Julkunen-Tiitto
Riitta Julkunen-Tiitto University of Eastern Finland
J. V. Craig
J. V. Craig Kansas State University
Janice Moore
Janice Moore Colorado State University

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Related Online Degrees & Career Pathways

Studying Ecology and Evolution can open doors to diverse and meaningful career options, many of which intersect with social sciences and support roles in education, community outreach, and advocacy. If you’re interested in expanding your impact or seeking interdisciplinary expertise, several online degrees offer flexibility and specialization.

For those wishing to work directly with youth or families, consider an online masters child psychology degree. This can prepare you for roles in educational and counseling settings, supporting children’s understanding of environmental changes.

Alternatively, an online master's in counseling can help you foster public awareness and mental wellness in communities affected by ecological shifts.

If you’re interested in clinical practice, there's also the option of an online master in clinical psychology, which can lead to more advanced therapeutic roles or interdisciplinary research careers.

Lastly, for those pursuing advocacy or administrative positions, a online degree in human services provides skills for supporting communities, agencies, and policy development where ecological and social issues intersect.

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