Jorma Tahvanainen

Overview

Best Publications

• The influence of vegetational diversity on the population ecology of a specialized herbivore, Phyllotreta cruciferae (Coleoptera: Chrysomelidae)

  Unknown

  588
  Citations

• Effects of elevated CO2 and temperature on plant growth and herbivore defensive chemistry

  T. O. Veteli;K. Kuokkanen;R. Julkunen-Tiitto;H. Roininen

  303
  Citations

• Phenolic compounds of willow bark as deterrents against feeding by mountain hare.

  J. Tahvanainen;E. Helle;R. Julkunen-Tiitto;A. Lavola

  267
  Citations

• Phenolic glycosides govern the food selection pattern of willow feeding leaf beetles.

  J. Tahvanainen;R. Julkunen-Tiitto;J. Kettunen

  252
  Citations

• Why does the bud-galling sawfly, Euura mucronata, attack long shoots?

  P. W. Price;P. W. Price;H. Roíninen;J. Tahvanainen

  167
  Citations

• Plant age and attack by the bud galler, Euura mucronata

  P. W. Price;P. W. Price;H. Roininen;J. Tahvanainen

  139
  Citations

• Host Selection and Larval Performance of Two Willow-Feeding Sawflies

  Heikki Roininen;Jorma Tahvanainen

  134
  Citations

• The effect of elevated CO2 and temperature on the secondary chemistry of Betula pendula seedlings

  Kari Kuokkanen;Riitta Julkunen-Tiitto;Markku Keinänen;Pekka Niemelä

  125
  Citations

• Biogeographic Evidence for the Evolution of Chemical Defense by Boreal Birch and Willow Against Mammalian Browsing

  John P. Bryant;Jorma Tahvanainen;Matti Sulkinoja;Riitta Julkunen-Tiitto

  121
  Citations

• Increased CO2 and nutrient status changes affect phytomass and the production of plant defensive secondary chemicals in Salix myrsinifolia (Salisb.).

  R. Julkunen-Tiitto;J. Tahvanainen;J. Silvola

  121
  Citations

• HOST PREFERENCE AND LARVAL PERFORMANCE OF THE SALICYLATE-USING LEAF BEETLE PHRATORA VITELLINAE

  Nathan E. Rank;Alfred Köpf;Riitta Julkunen-Tiitto;Jorma Tahvanainen

  112
  Citations

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

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

  111
  Citations

• Phenolic glucosides as feeding cues for willow‐feeding leaf beetles

  J. Kolehmainen;R. Julkunen-Tiitto;H. Roininen;J. Tahvanainen

  110
  Citations

• Variation in birch (Betula pendula) shoot secondary chemistry due to genotype, environment and ontogeny

  Marja-Leena Laitinen;Riitta Julkunen-Tiitto;Jorma Tahvanainen;Jaakko Heinonen

  104
  Citations

• Differences in host use efficiency of larvae of a generalist moth, Operophtera brumata on three chemically divergent Salix species.

  Teija Ruuhola;Olli-Pekka Tikkanen;Jorma Tahvanainen

  102
  Citations

• A Mechanism of Resistance to Hare Browsing in Winter-Dormant European White Birch (Betula pendula)

  Matti Rousi;Jorma Tahvanainen;Ilari Uotila

  95
  Citations

• Does nitrogen fertilization have an impact on the trade-off between willow growth and defensive secondary metabolism?

  Johanna Hakulinen;Riitta Julkunen-Tiitto;Jorma Tahvanainen

  95
  Citations

• Importance of phenolic glucosides in host selection of shoot galling sawfly,Euura amerinae, onSalix pentandra

  Jari Kolehmainen;Heikki Roininen;Riitta Julkunen-Tiitto;Jorma Tahvanainen

  90
  Citations

• The Influence of Host Plant Growth Form and Phenology on the Life Strategies of Finnish Macrolepidopterous Larvae

  Pekka Niemelä;Jorma Tahvanainen;Jorma Sorjonen;Timo Hokkanen

  87
  Citations

• Oviposition Stimulant for a Gall-Inducing Sawfly, Euura lasiolepis, on Willow is a Phenolic Glucoside

  Heikki Roininen;Peter W. Price;Riitta Julkunen-Tiitto;Jorma Tahvanainen

  87
  Citations

• Effects of Shading and Fertilization on Resistance of Winter‐Dormant Birch (Betula Pendula) to Voles and Hares

  Matti Rousi;Jorma Tahvanainen;Heikki Henttonen;Ilari Uotila

  82
  Citations