World's Best Scientists 2026 revealed!

D-Index & Metrics

Plant Science and Agronomy

D-Index
34
Citations
4068
World Ranking
5439
National Ranking
1323

Tika B. Adhikari 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 Tika B. Adhikari 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: 105 publications — 28th percentile

28% of scientists in this discipline score the same or lower.

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

Tika B. Adhikari 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 Tika B. Adhikari 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: 34 D-Index — 19th percentile

19% of scientists in this discipline score the same or lower.

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

Best Publications

  • Genetic Diversity of Xanthomonas oryzae pv. oryzae in Asia.

    T B Adhikari;C Cruz;Q Zhang;R J Nelson

  • Evaluation of bacteria isolated from rice for plant growth promotion and biological control of seedling disease of rice.

    Tika B Adhikari;C M Joseph;Guoping Yang;Donald A Phillips

  • Molecular Mapping of the Stb4 Gene for Resistance to Septoria tritici Blotch in Wheat.

    Tika B Adhikari;Jessica R Cavaletto;Jorge Dubcovsky;Jorge Omar Gieco

  • Identification and Molecular Mapping of a Gene in Wheat Conferring Resistance to Mycosphaerella graminicola

    Tika B Adhikari;Joseph M Anderson;Stephen B Goodwin

  • Microsatellite markers linked to the Stb2 and Stb3 genes for resistance to Septoria tritici blotch in wheat

    Tika B. Adhikari;Hugh Wallwork;Stephen B. Goodwin

  • Identification and Characterization of Novel Isolates of Pyrenophora tritici-repentis from Arkansas.

    Shaukat Ali;Suraj Gurung;Tika B Adhikari

  • Mixed model association mapping for fusarium head blight resistance in tunisian-derived durum wheat populations.

    Farhad Ghavami;Elias M. Elias;Sujan Mamidi;Omid Ansari

  • Genotypic and Pathotypic Diversity in Xanthomonas oryzae pv. oryzae in Nepal.

    Tika B. Adhikari;T. W. Mew;Jan E. Leach

  • Real-time PCR Quantification and Mycotoxin Production of Fusarium graminearum in Wheat Inoculated with Isolates Collected from Potato, Sugar Beet, and Wheat

    Rishi R. Burlakoti;Rolando Estrada;Viviana V. Rivera;Anuradha Boddeda

  • Saturation and comparative mapping of a major Fusarium head blight resistance QTL in tetraploid wheat

    Xunfen Chen;Justin D. Faris;Jinguo Hu;Robert W. Stack

  • Genetics of wheat– Pyrenophora tritici-repentis interactions

    P. K. Singh;R. P. Singh;E. Duveiller;M. Mergoum

  • Meloidogyne enterolobii, a Major Threat to Tomato Production: Current Status and Future Prospects for Its Management.

    Ashley N Philbrick;Tika B Adhikari;Frank J Louws;Adrienne M Gorny

  • Resistance of wheat to Mycosphaerella graminicola involves early and late peaks of gene expression

    Tika B. Adhikari;Boovaraghan Balaji;Jill Breeden;Stephen B. Goodwin

  • Association Mapping of Quantitative Trait Loci in Spring Wheat Landraces Conferring Resistance to Bacterial Leaf Streak and Spot Blotch

    Unknown

  • Virulence of Xanthomonas oryzae pv. oryzae on Rice Lines Containing Single Resistance Genes and Gene Combinations.

    Unknown

  • Identification and Molecular Mapping of a Gene Conferring Resistance to Pyrenophora tritici-repentis Race 3 in Tetraploid Wheat.

    P. K. Singh;J. L. Gonzalez-Hernandez;M. Mergoum;S. Ali

  • Association Mapping of Quantitative Resistance to Phaeosphaeria nodorum in Spring Wheat Landraces from the USDA National Small Grains Collection

    Tika B. Adhikari;Eric W. Jackson;Suraj Gurung;Jana M. Hansen

  • Identification of novel genomic regions associated with resistance to Pyrenophora tritici - repentis races 1 and 5 in spring wheat landraces using association analysis

    S. Gurung;S. Gurung;S. Mamidi;J. M. Bonman;E. W. Jackson

  • Identification of New Sources of Resistance to Tan Spot, Stagonospora Nodorum Blotch, and Septoria Tritici Blotch of Wheat

    P. K. Singh;M. Mergoum;S. Ali;T. B. Adhikari

  • Genetic relationships among populations of Gibberella zeae from barley, wheat, potato, and sugar beet in the upper Midwest of the United States.

    R. R. Burlakoti;S. Ali;G. A. Secor;S. M. Neate

  • Pathogenic and genetic diversity of Xanthomonas translucens pv. undulosa in North Dakota

    Tika B Adhikari;Suraj Gurung;Jana M Hansen;J Michael Bonman

  • Tsn1-Mediated Host Responses to ToxA from Pyrenophora tritici-repentis

    Tika B. Adhikari;Jianfa Bai;Steven W. Meinhardt;Suraj Gurung

  • Comparative Mycotoxin Profiles of Gibberella zeae Populations from Barley, Wheat, Potatoes, and Sugar Beets

    Rishi R. Burlakoti;Shaukat Ali;Gary A. Secor;Stephen M. Neate

  • Genetics and molecular mapping of resistance to necrosis inducing race 5 of Pyrenophora tritici-repentis in tetraploid wheat

    P. K. Singh;M. Mergoum;J. L. Gonzalez-Hernandez;S. Ali

  • Evaluation of Elite Wheat Germ Plasm for Resistance to Tan Spot

    P. K. Singh;M. Mergoum;S. Ali;T. B. Adhikari

  • Resistance to multiple leaf spot diseases in wheat

    S. Ali;P. K. Singh;M. P. McMullen;M. Mergoum

  • Genetic Analysis of Resistance to Pyrenophora tritici-repentis Races 1 and 5 in Tetraploid and Hexaploid Wheat

    P K Singh;M Mergoum;S Ali;T B Adhikari

  • New and diverse sources of multiple disease resistance in wheat

    Suraj Gurung;J. Michael Bonman;Shaukat Ali;Jaimin Patel

  • Identification of New Sources of Resistance in Winter Wheat to Multiple Strains of Xanthomonas translucens pv. undulosa.

    T. B. Adhikari;J. M. Hansen;S. Gurung;J. M. Bonman

  • Trichothecene Profiling and Population Genetic Analysis of Gibberella zeae from Barley in North Dakota and Minnesota

    Rishi R. Burlakoti;Stephen M. Neate;Tika B. Adhikari;Sanjaya Gyawali

Frequent Co-Authors

Shahryar F. Kianian
Shahryar F. Kianian Agricultural Research Service
Senay Simsek
Senay Simsek Purdue University West Lafayette
Timothy L. Friesen
Timothy L. Friesen United States Department of Agriculture
Shaobin Zhong
Shaobin Zhong North Dakota State University
Stephen B. Goodwin
Stephen B. Goodwin Purdue University West Lafayette
Neil C. Gudmestad
Neil C. Gudmestad North Dakota State University
James A. Anderson
James A. Anderson University of Minnesota
Gary A. Secor
Gary A. Secor North Dakota State University
Justin D. Faris
Justin D. Faris Agricultural Research Service
Jorge Dubcovsky
Jorge Dubcovsky University of California, Davis

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