World's Best Scientists 2026 revealed!
Jari P. T. Valkonen

Jari P. T. Valkonen

D-Index & Metrics

Microbiology

D-Index
82
Citations
19290
World Ranking
1073
National Ranking
11

Plant Science and Agronomy

D-Index
82
Citations
19280
World Ranking
392
National Ranking
2

Jari P. T. Valkonen 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 Jari P. T. Valkonen 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: 361 publications — 96th percentile

96% of scientists in this discipline score the same or lower.

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

Jari P. T. Valkonen 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 Jari P. T. Valkonen 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: 82 D-Index — 94th percentile

94% of scientists in this discipline score the same or lower.

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

Overview

Jari P. T. Valkonen is a researcher affiliated with the University of Helsinki in Finland. Their work primarily focuses on Agricultural and Biological Sciences, with notable contributions in Biochemistry, Genetics and Molecular Biology. The researcher's expertise spans several subfields including Plant Science, Molecular Biology, Biotechnology, Environmental Engineering, and Insect Science.

The core themes in Valkonen's research encompass Plant Virus Research Studies, Plant Disease Resistance and Genetics, Plant Pathogens and Resistance, Plant-Microbe Interactions and Immunity, Legume Nitrogen Fixing Symbiosis, Transgenic Plants and Applications, and Urban Heat Island Mitigation.

Valkonen has contributed to multiple scientific publications. Recent papers include:

  • Soil bacterial community in potato tuberosphere following repeated applications of a common scab suppressive antagonist, 2021, Applied Soil Ecology
  • The conserved aromatic residue W122 is a determinant of potyviral coat protein stability, replication, and cell-to-cell movement in plants, 2020, Molecular Plant Pathology
  • Case study: Planting methods and beneficial substrate microbes effect on the growth of vegetated roof plants in Finland, 2020, Urban forestry & urban greening
  • Fungal pathogens infecting moss green roofs in Finland, 2020, Urban forestry & urban greening
  • Nuclear proteome of virus-infected and healthy potato leaves, 2020, BMC Plant Biology

Among the frequent co-authors who have collaborated with Valkonen are:

  • Eeva M. Marttinen
  • Ralf Reski
  • Hada Wuriyanghan
  • De-Jie Cheng
  • Chao Geng

Valkonen's research has appeared in various publication venues, with multiple appearances in:

  • Molecular Plant Pathology
  • Urban forestry & urban greening
  • Molecular Plant-Microbe Interactions
  • Plant Disease
  • Applied Soil Ecology

Best Publications

  • ORGANIZATION OF GENES CONTROLLING DISEASE RESISTANCE IN THE POTATO GENOME

    Christiane Gebhardt;Jari P.T. Valkonen

  • Discussion paper: The naming of Potato virus Y strains infecting potato

    R. P. Singh;J. P. T. Valkonen;S. M. Gray;N. Boonham

  • Comparative and functional genomics of closteroviruses.

    Valerian V. Dolja;Jan F. Kreuze;Jan F. Kreuze;Jari P.T. Valkonen;Jari P.T. Valkonen

  • Advances in plant gene-targeted and functional markers: a review

    Unknown

  • Synergistic interactions of a potyvirus and a phloem-limited crinivirus in sweet potato plants.

    R.F. Karyeija;J.F. Kreuze;R.W. Gibson;J.P.T. Valkonen

  • Sweetpotato Viruses: 15 Years of Progress on Understanding and Managing Complex Diseases.

    Christopher A. Clark;Jeffrey A. Davis;Jorge A. Abad;Wilmer J. Cuellar

  • Mapping and marker-assisted selection for a gene for extreme resistance to potato virus Y

    J. H. Hämäläinen;K. N. Watanabe;J. P. T. Valkonen;A. Arihara

  • Development of SCAR markers to the PVY resistance gene Ryadg based on a common feature of plant disease resistance genes.

    K. Kasai;Y. Morikawa;V. A. Sorri;J. P. T. Valkonen

  • Combined thermotherapy and cryotherapy for efficient virus eradication: relation of virus distribution, subcellular changes, cell survival and viral RNA degradation in shoot tips

    Qiaochun Wang;Wilmer J. Cuellar;Minna-Liisa Rajamäki;Yukimasa Hirata

  • Long-Distance Movement, Virulence, and RNA Silencing Suppression Controlled by a Single Protein in Hordei- and Potyviruses: Complementary Functions between Virus Families

    Natalia E. Yelina;Eugene I. Savenkov;Andrey G. Solovyev;Sergey Y. Morozov

  • Marker-assisted combination of major genes for pathogen resistance in potato

    C. Gebhardt;D. Bellin;H. Henselewski;W. Lehmann

  • Control of nuclear and nucleolar localization of nuclear inclusion protein a of picorna-like Potato virus A in Nicotiana species.

    Minna-Liisa Rajamäki;Jari P.T. Valkonen

  • Viral Class 1 RNase III Involved in Suppression of RNA Silencing

    Jan F. Kreuze;Eugene I. Savenkov;Wilmer Cuellar;Xiangdong Li

  • Cryotherapy of shoot tips: a technique for pathogen eradication to produce healthy planting materials and prepare healthy plant genetic resources for cryopreservation

    Q. C. Wang;Q. C. Wang;B. Panis;Florent Engelmann;Florent Engelmann;M. Lambardi

  • The Significance of Sweet Potato Feathery Mottle Virus in Subsistence Sweet Potato Production in Africa

    R. F. Karyeija;R. W. Gibson;J. P. T. Valkonen

  • Interactions between a crinivirus, an ipomovirus and a potyvirus in coinfected sweetpotato plants

    S. B. Mukasa;S. B. Mukasa;P. R. Rubaihayo;J. P. T. Valkonen;J. P. T. Valkonen

  • A Framework for the Evaluation of Biosecurity, Commercial, Regulatory, and Scientific Impacts of Plant Viruses and Viroids Identified by NGS Technologies

    Sebastien Massart;Thierry Candresse;José Gil;Christophe Lacomme

  • Functional diversification of duplicated chalcone synthase genes in anthocyanin biosynthesis of Gerbera hybrida

    Xianbao Deng;Hany Bashandy;Hany Bashandy;Miia Ainasoja;Juha Kontturi

  • Towards a protein interaction map of potyviruses: protein interaction matrixes of two potyviruses based on the yeast two-hybrid system

    Deyin Guo;Minna-Liisa Rajamäki;Mart Saarma;Jari P. T. Valkonen

  • Elimination of antiviral defense by viral RNase III

    Wilmer J. Cuellar;Jan F. Kreuze;Minna-Liisa Rajamäki;Karin R. Cruzado

  • The 6K2 protein and the VPg of potato virus A are determinants of systemic infection in Nicandra physaloides.

    Minna-Liisa Rajamäki;Jari P. T. Valkonen

  • Potato Glycoalkaloids: A Burden or a Blessing?

    J.P.T. Valkonen;Marjo Keskitalo;T. Vasara;L. Pietilä

Frequent Co-Authors

Jan Kreuze
Jan Kreuze International Potato Center
Roger A. C. Jones
Roger A. C. Jones University of Western Australia
Paula Elomaa
Paula Elomaa University of Helsinki
Petri Auvinen
Petri Auvinen University of Helsinki
Mart Saarma
Mart Saarma University of Helsinki
Andres Merits
Andres Merits University of Tartu
Christiane Gebhardt
Christiane Gebhardt Max Planck Society
Deyin Guo
Deyin Guo Sun Yat-sen University
Teemu H. Teeri
Teemu H. Teeri University of Helsinki
Sirpa Kärenlampi
Sirpa Kärenlampi University of Eastern Finland

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