World's Best Scientists 2026 revealed!

D-Index & Metrics

Plant Science and Agronomy

D-Index
40
Citations
5930
World Ranking
3944
National Ranking
984

Gloria DeGrandi-Hoffman 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 Gloria DeGrandi-Hoffman 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: 161 publications — 63rd percentile

63% of scientists in this discipline score the same or lower.

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

Gloria DeGrandi-Hoffman 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 Gloria DeGrandi-Hoffman 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: 40 D-Index — 42nd percentile

42% of scientists in this discipline score the same or lower.

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

Best Publications

  • The effect of diet on protein concentration, hypopharyngeal gland development and virus load in worker honey bees (Apis mellifera L.).

    Gloria DeGrandi-Hoffman;Yanping Chen;Eden Huang;Ming Hua Huang

  • Honey bee aggression supports a link between gene regulation and behavioral evolution

    Cédric Alaux;Saurabh Sinha;Linda Hasadsri;Greg J. Hunt

  • THE AFRICAN HONEY BEE: Factors Contributing to a Successful Biological Invasion*

    Stanley Scott Schneider;Gloria DeGrandi-Hoffman;Deborah Roan Smith

  • Nutrition, immunity and viral infections in honey bees.

    Gloria DeGrandi-Hoffman;Yanping Chen

  • An emerging paradigm of colony health: microbial balance of the honey bee and hive ( Apis mellifera )

    K. E. Anderson;K. E. Anderson;T. H. Sheehan;B. J. Eckholm;B. M. Mott

  • Israeli acute paralysis virus: epidemiology, pathogenesis and implications for honey bee health.

    Yan Ping Chen;Jeffery S. Pettis;Miguel Corona;Wei Ping Chen

  • Comparisons of pollen substitute diets for honey bees: consumption rates by colonies and effects on brood and adult populations

    Gloria DeGrandi-Hoffman;Gordon Wardell;Fabiana Ahumada-Segura;Thomas Rinderer

  • Honey bee colonies provided with natural forage have lower pathogen loads and higher overwinter survival than those fed protein supplements

    Gloria DeGrandi-Hoffman;Yanping Chen;Raul Rivera;Mark Carroll

  • The Effects of Pesticides on Queen Rearing and Virus Titers in Honey Bees (Apis mellifera L.)

    Unknown

  • New evidence showing that the destruction of gut bacteria by antibiotic treatment could increase the honey bee's vulnerability to Nosema infection.

    Jiang Hong Li;Jiang Hong Li;Jay D. Evans;Wen Feng Li;Ya Zhou Zhao

  • Effects of Oral Exposure to Fungicides on Honey Bee Nutrition and Virus Levels

    Gloria Degrandi-Hoffman;Yanping Chen;Emily Watkins Dejong;Mona L. Chambers

  • Dynamics of Persistent and Acute Deformed Wing Virus Infections in Honey Bees, Apis mellifera

    Gennaro Di Prisco;Xuan Zhang;Francesco Pennacchio;Emilio Caprio

  • A mathematical model of Varroa mite (Varroa destructor Anderson and Trueman) and honeybee (Apis mellifera L.) population dynamics

    Unknown

  • A comparison of bee bread made by Africanized and European honey bees (Apis mellifera) and its effects on hemolymph protein titers

    Unknown

  • Beepop: A Honeybee Population Dynamics Simulation Model

    Unknown

  • Disease dynamics of honeybees with Varroa destructor as parasite and virus vector.

    Unknown

  • Connecting the nutrient composition of seasonal pollens with changing nutritional needs of honey bee (Apis mellifera L.) colonies

    Unknown

  • Effects of Imidacloprid and Varroa destructor on survival and health of European honey bees, Apis mellifera.

    Pendo M. Abbo;Joshua K. Kawasaki;Michele Hamilton;Steven C. Cook

  • Some volatile plant oils as potential control agents for varroa mites (Acari: Varroidae) in honey bee colonies (Hymenoptera: Apidae)

    Unknown

  • The foraging activity of honey bees Apis mellifera and non—Apis bees on hybrid sunflowers (Helianthus annuus) and its influence on cross—pollination and seed set

    Unknown

Frequent Co-Authors

Yanping Chen
Yanping Chen Agricultural Research Service
S. S. Schneider
S. S. Schneider University of North Carolina at Charlotte
Jay D. Evans
Jay D. Evans Agricultural Research Service
Jon F. Harrison
Jon F. Harrison Arizona State University
Jennifer H. Fewell
Jennifer H. Fewell Arizona State University
Robbin W. Thorp
Robbin W. Thorp University of California, Davis
Marla Spivak
Marla Spivak University of Minnesota
Gro V. Amdam
Gro V. Amdam Arizona State University
Wulfila Gronenberg
Wulfila Gronenberg University of Arizona
Sandra L. Rodriguez-Zas
Sandra L. Rodriguez-Zas University of Illinois at Urbana-Champaign

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Best Scientists Citing Gloria DeGrandi-Hoffman