Riitta Julkunen‐Tiitto

Author

Also Known As

Julkunen-Tiitto, Riitta, R. Julkunen-Tiitto, R. Julkunen-tiitto, Riitta Julkunen-Tiitto, Riitta Julkunen‐Tiitto, Riitta Julkunen‐tiitto, Riitta Julkunen–Tiitto

Publications

2.5K

Citations

H-Index

Concepts

All Affiliations

Joensuu Science Park University of Eastern Finland Swedish University of Agricultural Sciences Northern Arizona University University of Turku

About

Riitta Julkunen‐Tiitto is an author at Joensuu Science Park specializing in biology, botany, and natural sciences.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Natural Sciences	16	16	1.1K
2	Engineering	11	11	717
3	Medicine	3	3	158
4	Public Health	2	2	92
5	Health Sciences	1	1	72

Riitta Julkunen‐Tiitto

Publications

2.4K

Citations

H-Index

Page 1

	Year	Citations
Phenolic compounds of willow bark as deterrents against feeding by mountain hare Jorma Tahvanainen, Eero Helle, Riitta Julkunen‐Tiitto, Oecologia Food ChemistryPhenolic CompoundsWillow BarkMountain HarePhytochemistry	1985	187
Phenolic glycosides govern the food selection pattern of willow feeding leaf beetles Jorma Tahvanainen, Riitta Julkunen‐Tiitto, Jukka Kettunen Oecologia BiologyPlant-insect InteractionNatural SciencesEntomologyEvolutionary Biology	1985	179
HERBIVORE RESISTANCE IN<i>BETULA PENDULA</i>: EFFECT OF FERTILIZATION, DEFOLIATION, AND PLANT GENOTYPE Pia Mutikäinen, Mari Walls, Jari Ovaska, Ecology BiologyEngineeringPlant-parasite CoevolutionBotanyPlant-insect Interaction	2000	166
Phenological variation as protection against defoliating insects: the case of Quercus robur and Operophtera brumata Olli‐Pekka Tikkanen, Riitta Julkunen‐Tiitto Oecologia BiologyPhenological VariationBotanyPlant-insect InteractionNatural Sciences	2003	149
Ontogenic development of chemical defense by seedling resin birch: Energy cost of defense production John P. Bryant, Riitta Julkunen‐Tiitto Journal of Chemical Ecology Plant Defence ActivatorEnvironmental EngineeringResin BirchOntogenic DevelopmentChemical Defense	1995	120
Accumulation of phenolic compounds in birch leaves is changed by elevated carbon dioxide and ozone P. Peltonen, Elina Vapaavuori, Riitta Julkunen‐Tiitto Global Change Biology EngineeringBotanyPlant Phenolic CompoundsBirch LeavesPolyphenolics	2005	112
Variation in Phenolic Compounds within a Birch (Betula pendula) Population Marja‐Leena Laitinen, Riitta Julkunen‐Tiitto, Matti Rousi Journal of Chemical Ecology	2000	110
Carbon-nutrient balance hypothesis in within-species phytochemical variation ofSalix lasiolepis Peter W. Price, Gwendolyn L. Waring, Riitta Julkunen‐Tiitto, Journal of Chemical Ecology BiogeochemistryCarbon-nutrient Balance HypothesisMetabolismPhotosynthesisCarbon Allocation	1989	103
High-performance liquid chromatographic determination of flavonoids in Betula pendula and Betula pubescens leaves Markku Keinänen, Riitta Julkunen‐Tiitto Journal of Chromatography A MedicineBetula PendulaBioanalysisAnalytical ChemistryPhytochemical	1998	100
Biogeographic Evidence for the Evolution of Chemical Defense by Boreal Birch and Willow Against Mammalian Browsing John P. Bryant, Jorma Tahvanainen, Matti Sulkinoja, The American Naturalist BiologyBotanyNatural SciencesEvolutionary BiologyForestry	1989	97

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