Jarmo Holopainen
Professor, Emeritus
Applied ecology
Department of Environmental and Biological Sciences, Faculty of Science, Forestry and Technology
Chemical ecology, insect-plant interactions, volatile compounds, VOC, climate change
Research groups
Publications
260/260 items-
Host plant and habitat preferences of Lygus bugs: consequences for trap cropping applications
Holopainen, Jarmo K; Hokkanen, Heikki M T, 2024, Arthropod-plant interactions, 18, 6, 1161-1188. A2 Review article, Literature review, Systematic review -
Intercropping organic broccoli with Rhododendron tomentosum and Fagopyrum esculentum: a test of bottom-up and top-down strategies for reducing herbivory
Bui, Thuy Nga T; Mofikoya, Adedayo; Blande, James D; Holopainen, Jarmo K; Himanen, Sari J, 2024, Arthropod-plant interactions, 18, 6, 1237-1251. A1 Journal article (refereed), original research -
Outlook for ecostacking
Menzler-Hokkanen, Ingeborg; Hokkanen, Heikki M T; Wang, Jinjun; Liu, Huai; Jiang, Hongbo; Boeraeve, Fanny; Carrillo, Daniel; Chen, Xiaoyulong; Hatt, Séverin; Holopainen, Jarmo K; Kvello, Pål; Li, Guang Yun; Li, Yaying; Murithi, Beatrice; Niu, Jinzhi; Wang, Ziying; Zhang, Kaijun, 2024, Wang, Jinjun; Liu, Huai; Menzler-Hokkanen, Ingeborg; Jiang, Hongbo, The Concept of Ecostacking: Techniques and Applications, 249-266. A3 Book section, Chapters in research books -
Potential of Plant–Plant Communication to Improve Sustainable Pest Control
Holopainen, Jarmo K; Blande, James D, 2024, Wang, Jinjun; Liu, Huai; Menzler-Hokkanen, Ingeborg; Jiang, Hongbo, The Concept of Ecostacking: Techniques and Applications, 49-61. A3 Book section, Chapters in research books -
Tritrophic Interactions among Arthropod Natural Enemies, Herbivores and Plants Considering Volatile Blends at Different Scale Levels
Ali, Muhammad Yasir; Naseem, Tayyaba; Holopainen, Jarmo K.; Liu, Tongxian; Zhang, Jinping; Zhang, Feng, 2023, Cells, 12, 2, 251. A2 Review article, Literature review, Systematic review -
Alteration in Light Spectra Causes Opposite Responses in Volatile Phenylpropanoids and Terpenoids Compared with Phenolic Acids in Sweet Basil (Ocimum basilicum) Leaves
Kivimäenpää, Minna; Mofikoya, Adedayo; Abd El-Raheem, Ahmed M; Riikonen, Johanna; Julkunen-Tiitto, Riitta; Holopainen, Jarmo K, 2022, Journal of agricultural and food chemistry, 70, 39, 12287-12296. A1 Journal article (refereed), original research -
Effects of elevated ozone and warming on terpenoid emissions and concentrations of Norway spruce depend on needle phenology and age
Kivimäenpää, Minna; Riikonen, Johanna; Valolahti, Hanna; Elina, Häikiö; Holopainen, Jarmo K; Holopainen, Toini, 2022, Tree physiology, 42, 8, 1570-1586. A1 Journal article (refereed), original research -
Proteinaceous elicitor from a secretion of egg‐laying insect herbivore induces plant emission that attracts egg parasitoids
Holopainen, Jarmo K, 2022, Plant cell and environment, 45, 4, 1029-1032. B1 Non-refereed journal articles -
BVOC Emissions From a Subarctic Ecosystem, as Controlled by Insect Herbivore Pressure and Temperature
Ghimire, Rajendra P.; Silfver, Tarja; Myller, Kristiina; Oksanen, Elina; Holopainen, Jarmo K.; Mikola, Juha, 2021, Ecosystems, Published: 17 August 2021, 1 - 20. A1 Journal article (refereed), original research -
Changes in light spectra modify secondary compound concentrations and BVOC emissions of Norway spruce seedlings
Kivimäenpää, Minna; Virjamo, Virpi; Ghimire, Rajendra P.; Holopainen, Jarmo K.; Julkunen-Tiitto, Riitta; Martz, Françoise; Nissinen, Katri; Riikonen, Johanna, 2021, Canadian journal of forest research-revue canadienne de recherche forestiere, 51, 9, 1218-1229. A1 Journal article (refereed), original research -
Environmentally acquired chemical camouflage affects Pieris brassicae L. host plant selection and orientation behaviour of a larval parasitoid
Bui, Thuy Nga T; Himanen, Sari J; Holopainen, Jarmo K, 2021, Arthropod-plant interactions, 15, 299-312. A1 Journal article (refereed), original research -
Potential of Climate Change and Herbivory to Affect the Release and Atmospheric Reactions of BVOCs from Boreal and Subarctic Forests
Yu, H; Holopainen, JK; Kivimäenpää, M; Virtanen, A; Blande, JD, 2021, Molecules, 26, 8, 2283. A1 Journal article (refereed), original research -
Seasonal Volatile Emission Patterns of the Endemic New Zealand Shrub Dracophyllum subulatum on the North Island Central Plateau
Effah, Evans; Barrett, D Paul; Peterson, Paul G; Potter, Murray A; Holopainen, Jarmo K; Clavijo McCormick, Andrea, 2021, Frontiers in plant science, 12, 734531. A1 Journal article (refereed), original research -
Deposition of α-pinene oxidation products on plant surfaces affects plant VOC emission and herbivore feeding and oviposition
Mofikoya, Adedayo; Yli-Pirilä, Pasi; Kivimäenpää, Minna; Blande, James; Virtanen, Annele; Holopainen, Jarmo, 2020, Environmental pollution, 263, Part B, 114437. A1 Journal article (refereed), original research -
Effects of Two Invasive Weeds on Arthropod Community Structure on the Central Plateau of New Zealand
Effah, Evans; Barrett, D Paul; Peterson, Paul G; Potter, Murray A; Holopainen, Jarmo K; Clavijo McCormick, Andrea, 2020, Plants, 9, 7, 919. A1 Journal article (refereed), original research -
Functional Role of Extrafloral Nectar in Boreal Forest Ecosystems under Climate Change
Holopainen, Jarmo K; Blande, James D; Sorvari, Jouni, 2020, Forests, 11, 1, 67. A2 Review article, Literature review, Systematic review -
Herbivore Gender Effects on Volatile Induction in Aspen and on Olfactory Responses in Leaf Beetles
Li, Tao; Grauer-Gray, Kristen; Holopainen, Jarmo K; Blande, James D, 2020, Forests, 11, 6, 638. A1 Journal article (refereed), original research -
Herbivory and Attenuated UV Radiation Affect Volatile Emissions of the Invasive Weed Calluna vulgaris.
Effah, Evans; Barrett, D Paul; Peterson, Paul G; Wargent, Jason J; Potter, Murray A; Holopainen, Jarmo K; Clavijo McCormick, Andrea, 2020, Molecules, 25, 14, E3200. A1 Journal article (refereed), original research -
Methyl Salicylate and Sesquiterpene Emissions Are Indicative for Aphid Infestation on Scots Pine
Kivimäenpää, Minna; Babalola, Aishat B; Joutsensaari, Jorma; Holopainen, Jarmo K, 2020, Forests, 11, 5, 573. A1 Journal article (refereed), original research -
Natural Variation in Volatile Emissions of the Invasive Weed Calluna vulgaris in New Zealand
Effah, Evans; Barrett, D Paul; Peterson, Paul G; Godfrey, A Jonathan R; Potter, Murray A; Holopainen, Jarmo K; Clavijo McCormick, Andrea, 2020, Plants, 9, 2, 283. A1 Journal article (refereed), original research -
Seasonal and environmental variation in volatile emissions of the New Zealand native plant Leptospermum scoparium in weed-invaded and non-invaded sites
Effah, Evans; Barrett, D Paul; Peterson, Paul G; Potter, Murray A; Holopainen, Jarmo K; Clavijo McCormick, Andrea, 2020, Scientific reports, 10, 1, 11736. A1 Journal article (refereed), original research -
The phytotoxic air-pollutant O3 enhances the emission of herbivore-induced volatile organic compounds (VOCs) and affects the susceptibility of black mustard plants to pest attack
Khaling, Eliezer; Agyei, Thomas; Jokinen, Simo; Holopainen, Jarmo K; Blande, James D, 2020, Environmental pollution, 265, Part A, 115030. A1 Journal article (refereed), original research -
Combined effects of elevated ozone, temperature and nitrogen on stem phenolic concentrations of Scots pine (Pinus sylvestris) seedlings
Ghimire, Rajendra Prasad; Kasurinen, Anne; Häikiö, Elina; Holopainen, Jarmo; Julkunen-Tiitto, Riitta; Holopainen, Toini; Kivimäenpää, Minna, 2019, Canadian journal of forest research-revue canadienne de recherche forestiere, 49, 3, 246-255. A1 Journal article (refereed), original research -
Dual RNA-seq analysis provides new insights into interactions between Norway spruce and necrotrophic pathogen Heterobasidion annosum s.l.
Kovalchuk, Andriy; Zeng, Zhen; Ghimire, Rajendra P.; Kivimäenpää, Minna; Raffaello, Tommaso; Liu, Mengxia; Mukrimin, Mukrimin; Kasanen, Risto; Sun, Hui; Julkunen-Tiitto, Riitta; Holopainen, Jarmo K; Asiegbu, Fred O, 2019, Bmc plant biology, 19, 2. A1 Journal article (refereed), original research -
Evaluation of potential genetic and chemical markers for Scots pine tolerance against Heterobasidion annosum infection
Mukrimin, M; Kovalchuk, A; Ghimire, RP; Kivimäenpää, M; Sun, H; Holopainen, JK; Asiegbu, FO, 2019, Planta, 250, 1881-1895. A1 Journal article (refereed), original research -
Foliar behaviour of biogenic semi-volatiles: potential applications in sustainable pest management
Mofikoya, Adedayo O; Bui T, Thuy Nga; Kivimäenpää, Minna; Holopainen, Jarmo K; Himanen, Sari J; Blande, James D, 2019, Arthropod-plant interactions, 13, 2, 193-212. A2 Review article, Literature review, Systematic review -
Potential roles of volatile organic compounds in plant competition
Effah, Evans; Holopainen, Jarmo K; Clavijo McCormick, Andrea, 2019, Perspectives in plant ecology evolution and systematics, 38, 58-63. A2 Review article, Literature review, Systematic review -
Secondary Organic Aerosol Formation from Healthy and Aphid-Stressed Scots Pine Emissions
Faiola, CL; Pullinen, I; Buchholz, A; Khalaj, F; Ylisirniö, A; Kari, E; Miettinen, P; Holopainen, JK; Kivimäenpää, M; Schobesberger, S; Yli-Juuti, T; Virtanen, A, 2019, ACS earth and space chemistry, 3, 9, 1756-1772. A1 Journal article (refereed), original research -
Time-resolved characterization of biotic stress emissions from Scots pines being fed upon by pine weevil by means of PTR-ToF-MS
Kari, Eetu; Faiola, Celia L; Isokääntä, Sini; Miettinen, Pasi; Yli-Pirilä, Pasi; Buchholz, Angela; Kivimäenpää, Minna; Mikkonen, Santtu; Holopainen, Jarmo K; Virtanen, Annele, 2019, Boreal environment research, 24, 25-49. A1 Journal article (refereed), original research -
Unravelling the functions of biogenic volatiles in boreal and temperate forest ecosystems
¦impraga, M; Ghimire, RP; Van Der Straeten, D; Blande, JD; Kasurinen, A; Sorvari, J; Holopainen, T; Adriaenssens, S; Holopainen, JK; Kivimäenpää, M, 2019, European journal of forest research, 138, 5, 763-787. A2 Review article, Literature review, Systematic review -
Climate Change Effects on Secondary Compounds of Forest Trees in the Northern Hemisphere
Holopainen, Jarmo K; Virjamo, Virpi; Ghimire, Rajendra P; Blande, James D; Julkunen-Tiitto, Riitta; Kivimäenpää, Minna, 2018, Frontiers in plant science, 9, 1445. A2 Review article, Literature review, Systematic review -
Miten kasvit kommunikoivat?
Holopainen, Jarmo K; Blande, James D; Kivimäenpää, Minna, 2018, Duodecim, 134, 13, 1345-1352. A2 Review article, Literature review, Systematic review -
Ozone disrupts adsorption of Rhododendron tomentosum volatiles to neighbouring plant surfaces, but does not disturb herbivore repellency
Mofikoya, Adedayo O; Kivimäenpää, Minna; Blande, James D; Holopainen, Jarmo K, 2018, Environmental pollution, 240, 775 - 780. A1 Journal article (refereed), original research -
Scots pine provenance affects the emission rate and chemical composition of volatile organic compounds of forest floor
Kivimäenpää, Minna; Markkanen, Juha-Matti; Ghimire, Rajendra P; Holopainen, Toini; Vuorinen, Martti; Holopainen, Jarmo K, 2018, Canadian journal of forest research-revue canadienne de recherche forestiere, 48, 11, 1373-1381. A1 Journal article (refereed), original research -
Terpene Composition Complexity Controls Secondary Organic Aerosol Yields from Scots Pine Volatile Emissions
Faiola, CL; Buchholz, A; Kari, E; Yli-Pirilä, P; Holopainen, JK; Kivimäenpää, M; Miettinen, P; Worsnop, DR; Lehtinen, KEJ; Guenther, AB; Virtanen, A, 2018, Scientific reports, 8, 3053. A1 Journal article (refereed), original research -
Tissue Microbiome of Norway Spruce Affected by Heterobasidion-Induced Wood Decay
Ren, F; Kovalchuk, A; Mukrimin, M; Liu, M; Zeng, Z; Ghimire, RP; Kivimäenpää, M; Holopainen, JK; Sun, H; Asiegbu, FO, 2018, Microbial ecology, 2019; 77, 3, 640-650. A1 Journal article (refereed), original research -
Understorey Rhododendron tomentosum and Leaf Trichome Density Affect Mountain Birch VOC Emissions in the Subarctic
Mofikoya, Adedayo O; Miura, Kazumi; Ghimire, Rajendra P; Blande, James D; Kivimäenpää, Minna; Holopainen, Toini; Holopainen, Jarmo K, 2018, Scientific reports, 8, 1, 13261. A1 Journal article (refereed), original research -
A field study with geometrid moths to test the coevolution hypothesis of red autumn colours in deciduous trees
Männistö Elisa, Holopainen Jarmo K, Häikiö Elina, Klemola Timo, 2017, Entomologia experimentalis et applicata, 165, 1, 29-37. A1 Journal article (refereed), original research -
Chemical signatures in plant-insect interactions (Chapter 5)
Frérot B, Leppik E, Groot A T, Unbehend M, Holopainen JK, 2017, Sauvion Nicolas, Thiery Denis, Calatayud Paul Andre, Insect-Plant Interactions in a Crop Protection Perspective, 139-177. A3 Book section, Chapters in research books -
Covariation and phenotypic integration in chemical communication displays: Biosynthetic constraints and eco-evolutionary implications
Junker, RR; Kuppler, J; Amo, L; Blande, JD; Borges, RM; van Dam, NM; Dicke, M; Dötterl, S; Ehlers, BK; Etl, F; Gershenzon, J; Glinwood, R; Gols, R; Groot, AT; Heil, M; Hoffmeister, M; Holopainen, JK; Jarau, S; John, L; Kessler, A; et al., 2017, New phytologist, 2018; 220, 3, 739-749. A1 Journal article (refereed), original research -
Herbivore-induced BVOC emissions of Scots pine under warming, elevated ozone and increased nitrogen availability in an open-field exposure
Ghimire Rajendra P, Kivimäenpää Minna, Kasurinen Anne, Häikiö Elina, Holopainen Toini, Holopainen Jarmo, 2017, Agricultural and forest meteorology, 242, 21-32. A1 Journal article (refereed), original research -
New Light for Phytochemicals
Holopainen JK, Kivimäenpää M, Julkunen-Tiitto R, 2017, Trends in biotechnology, 2018; 36, 1, 7-10. A1 Journal article (refereed), original research -
Passive Adsorption of Volatile Monoterpene in Pest Control: Aided by Proximity and Disrupted by Ozone
Mofikoya AO, Kim TH, Abd El-Raheem AM, Blande JD, Kivimäenpää M, Holopainen JK, 2017, Journal of agricultural and food chemistry, 65, 44, 9579-9586. A1 Journal article (refereed), original research -
Plant-derived Secondary Organic Material in the Air and Ecosystems
Holopainen JK, Kivimäenpää M, Nizkorodov SA, 2017, Trends in plant science, 22, 9, 744-753. A1 Journal article (refereed), original research -
Targeted use of LEDs in improvement of production efficiency through phytochemical enrichment
Taulavuori E, Taulavuori K, Holopainen JK, Julkunen-Tiitto R, Acar C, Dincer I, 2017, Journal of the science of food and agriculture, 97, 15, 5059-5064. A2 Review article, Literature review, Systematic review -
The responses of shoot-root-rhizosphere continuum to simultaneous fertilizer addition, warming, ozone and herbivory in young Scots pine seedlings in a high latitude field experiment
Rasheed Muhammad Usman, Kasurinen Anne, Kivimäenpää Minna, Ghimire Rajendra, Häikiö Elina, Mpamah Promise, Holopainen Jarmo K., Holopainen Toini, 2017, Soil biology and biochemistry, 114, 279-294. A1 Journal article (refereed), original research -
Volatile organic compounds in integrated pest management of Brassica oilseed crops
Himanen SJ, Li T, Blande JD, Holopainen JK, 2017, Reddy Gadi VP, Integrated management of insect pests on canola and other Brassica oilseed crops, 281-294. A3 Book section, Chapters in research books -
Warming and elevated ozone differently modify needle anatomy of Norway spruce (Picea abies) and Scots pine (Pinus sylvestris)
Kivimäenpää Minna, Sutinen Sirkka, Valolahti Hanna, Häikiö Elina, Riikonen Johanna, Kasurinen Anne, Ghimire Rajendra P, Holopainen Jarmo K, Holopainen Toini, 2017, Canadian journal of forest research-revue canadienne de recherche forestiere, 47, 4, 488-499. A1 Journal article (refereed), original research -
Atmospheric transformation of plant volatiles disrupts host plant finding
Li Tao, Blande James D, Holopainen Jarmo K, 2016, Scientific reports, 6, 33851. A1 Journal article (refereed), original research -
Biosynthesis and regulation of plant volatiles and their functional roles in ecosystem interactions and global environmental changes
Arimura Gen-ichiro, Matsui Kenji, Koeduka Takao, Holopainen Jarmo K, 2016, Arimura Gen-ichiro, Maffei Massimo, Plant Specialized Metabolism: Genomics, Biochemistry, and Biological Functions, 185-237. A3 Book section, Chapters in research books -
Effect of bark beetle (Ips typographus L.) attack on bark VOC emissions of Norway spruce (Picea abies Karst.) trees
Ghimire Rajendra P, Kivimäenpää Minna, Blomqvist Minna, Holopainen Toini, Lyytikäinen-Saarenmaa Päivi, Holopainen Jarmo K, 2016, Atmospheric environment, 126, 145-152. A1 Journal article (refereed), original research -
Elevated Ozone Modulates Herbivore-Induced Volatile Emissions of Brassica nigra and Alters a Tritrophic Interaction
Khaling E, Li T, Holopainen JK, Blande JD, 2016, Journal of chemical ecology, 42, 5, 368-381. A1 Journal article (refereed), original research -
Herbivory by an outbreaking moth increases emissions of biogenic volatiles and leads to enhanced secondary organic aerosol formation capacity
Yli-Pirilä Pasi, Copolovici Lucian, Kännaste Astrid, Noe Steffen, Blande James D, Mikkonen Santtu, Klemola Tero, Pulkkinen Juha, Virtanen Annele, Laaksonen Ari, Joutsensaari Jorma, Niinemets Ülo, Holopainen Jarmo K, 2016, Environmental science and technology, 50, 21, 11501-11510. A1 Journal article (refereed), original research -
Hylobius abietis L. feeding on the novel host Pinus brutia Ten. increases emission of volatile organic compounds
Semiz G, Erbilgin N, Holopainen J K, 2016, Journal of applied entomology, 2017; 141, 1-2, 133-140. A1 Journal article (refereed), original research -
Increases in volatile organic compound emissions of Scots pine in response to elevated ozone and warming are modified by herbivory and nitrogen availability
Kivimäenpää Minna, Ghimire Rajendra P, Sutinen Sirkka, Häikiö Elina, Kasurinen Anne, Holopainen Toini, Holopainen Jarmo K, 2016, European journal of forest research, 135, 2, 343-360. A1 Journal article (refereed), original research -
Language of plants: Where is the word?
Simpraga Maja, Takabayashi Junji, Holopainen Jarmo K, 2016, Journal of integrative plant biology, 58, 4, 343-349. A2 Review article, Literature review, Systematic review -
The effect of warming and enhanced ultraviolet radiation on gender-specific emissions of volatile organic compounds from European aspen
Maja Mengistu M, Kasurinen Anne, Holopainen Toini, Julkunen-Tiitto Riitta, Holopainen Jarmo K, 2016, Science of the total environment, 547, 39-47. A1 Journal article (refereed), original research -
Activation of defence pathways in Scots pine bark after feeding by pine weevil (Hylobius abietis)
Kovalchuk Andriy, Raffaello Tommaso, Jaber Emad, Keriö Susanna, Ghimire Rajendra, Lorenz W Walter, Dean Jeffrey FD, Holopainen Jarmo K, Asiegbu Fred O, 2015, Bmc genomics, 16, 352. A1 Journal article (refereed), original research -
Biotic stress accelerates formation of climate-relevant aerosols in boreal forests
Joutsensaari J, Yli-Pirilä P, Korhonen H, Arola A, Blande JD, Heijari J, Kivimäenpää M, Mikkonen S, Hao L, Miettinen P, Lyytikäinen-Saarenmaa, Faiola CL, Laaksonen A, Holopainen JK, 2015, Atmospheric chemistry and physics, 15, 12139-12157. A1 Journal article (refereed), original research -
Do insectivorous birds use volatile organic compounds from plants as olfactory foraging cues? Three experimental tests.
Koski Tuuli-Marjaana, Laaksonen Toni, Mäntylä Elina, Ruuskanen Suvi, Li Tao, Girón-Calva Patricia Sarai, Huttunen Liisa, Blande Jamed D, Holopainen Jarmo K, Klemola Tero, 2015, Ethology, 121, 12, 1131-1144. A1 Journal article (refereed), original research -
Ozone affects growth and development of Pieris brassicae on the wild host plant Brassica nigra
Khaling Eliezer, Papazian Stefano, Poelman Erik H, Holopainen Jarmo K, Albrectsen Benedicte R, Blande James D, 2015, Environmental pollution, 199, 119-129. A1 Journal article (refereed), original research -
Utilizing associational resistance for biocontrol: impacted by temperature, supported by indirect defence
Himanen Sari J, Bui Thuy Nga T, Maja Mengistu M, Holopainen Jarmo K, 2015, Bmc ecology, 15, 16, 1-12. A1 Journal article (refereed), original research -
Volatile organic compounds emitted from silver birch of different provenances across a latitudinal gradient in Finland
Maja Mengistu M, Kasurinen Anne, Holopainen Toini, Kontunen-Soppela Sari, Oksanen Elina, Holopainen Jarmo, 2015, Tree physiology, 39, 5, 975-986. A1 Journal article (refereed), original research -
Contrasting responses of silver birch VOC emissions to short- and long-term herbivory
Maja Mengistu M, Kasurinen Anne, Yli-Pirilä Pasi, Joutsensaari Jorma, Klemola Tero, Holopainen Toini, Holopainen Jarmo K, 2014, Tree physiology, 34, 3, 241-252. A1 Journal article (refereed), original research -
Effects of Rising Temperature on Secondary Compounds of Yeheb (Cordeauxia edulis Hemsley).
Egigu MC, Ibrahim MA, Riikonen J, Yahya A, Holopainen T, Julkunen-Tiitto R, Holopainen JK, 2014, American journal of plant sciences, 5, 517-527. A1 Journal article (refereed), original research -
LED-valaistuksen mahdollisuudet metsäpuiden taimien kasvatuksessa
Kivimäenpää Minna, Riikonen Johanna, Höytö Anne, Majlesi Soroush, Juutilainen Jukka, Holopainen Jarmo, 2014, TAIMIUUTISET, 1, 14-17. D1 Article in a trade journal -
LED-valot ja kasvintuotanto. Uuden valaistustekniikan mahdollisuudet ja riskit.
Kivimäenpää Minna, Juutilainen Jukka, Holopainen Jarmo, 2014, Itä-Suomen yliopisto. E2 Popularised monograph -
LED-valot vaikuttavat kasvien laatuun
Kivimäenpää Minna, Jokinen Kari, Julkunen-Tiitto Riitta, Juutilainen Jukka, Holopainen Jarmo, 2014, Puutarha & kauppa, 16, 10-11. D1 Article in a trade journal -
Plant volatiles in a polluted atmosphere: stress response and signal degradation
Blande James D, Holopainen Jarmo K, Niinemets Ülo, 2014, Plant cell and environment, 37, 8, 1892-1904. A2 Review article, Literature review, Systematic review -
Climate change and its effects on the chemical ecology of insect parasitoids
Holopainen JK, Himanen SJ, Poppy GM, 2013, Wajnberg, E., Colazza, S., Chemical Ecology of Insect Parasitoids, 168-190. A3 Book section, Chapters in research books -
Ecological functions of terpenoids and climate changes
Holopainen, J.K., Himanen, S.J., Yuan, J.S., Chen, F. & Stewart, C.N.Jr., 2013, Ramawat, K.G. Merillon, J.M., Handbook of Natural Products, 2913-2940. A3 Book section, Chapters in research books -
Induced defenses of Veronica spicata: Variability in herbivore-induced volatile organic compounds
Pinto-Zevallos DM, Hellen H, Hakola H, van Nouhuys S, Holopainen JK, 2013, Phytochemistry letters, 6, 653-656. A1 Journal article (refereed), original research -
Loss of isoprene emitting capacity: deleterious for trees?
Holopainen JK, 2013, Tree physiology, 33, 559-561. A2 Review article, Literature review, Systematic review -
Multitrophic signaling in polluted atmospheres
Holopainen JK, Nerg A-M, Blande JD, 2013, Niinemets Ü,, Monson R.K., Biology, controls and models of tree volatile organic compound emissions, 285-314. A3 Book section, Chapters in research books -
Needle removal by pine sawfly larvae increases branch-level VOC emissions and reduces below-ground emissions of Scots pine
Ghimire, R., Markkanen, J.M., Kivimäenpää, M., Lyytikäinen-Saarenmaa, P., Holopainen, J.K., 2013, Environmental science and technology, 47, 9, 4325-4332.. A1 Journal article (refereed), original research -
Pre-exposure to nitric oxide modulates the effect of ozone on oxidative defenses and volatile emissions in lima bean
Souza, S.R., Blande, J.D., Holopainen, J.K., 2013, Environmental pollution, 179, 111-119. A1 Journal article (refereed), original research -
Where do herbivore-induced plant volatiles go?
Holopainen JK, Blande JD, 2013, Frontiers in plant science, 4, 185, 1-13. A2 Review article, Literature review, Systematic review -
Genotypic variation in yellow autumn leaf colours explains aphid load in silver birch
Sinkkonen Aki, Somerkoski Eeva, Paaso Ulla, Holopainen Jarmo K, Rousi Matti, Mikola Juha, 2012, New phytologist, 195, 461-469. A1 Journal article (refereed), original research -
Herbivore-induced aspen volatiles temporally regulate two different indirect defences in neighbouring plants
Li Tao, Holopainen Jarmo, Kokko Harri, Tervahauta Arja, Blande James, 2012, Functional ecology, 26, 5, 1176-1185. A1 Journal article (refereed), original research -
Influence of tree provenance on biogenic VOC emissions of Scots pine (Pinus sylvestris) stumps
Kivimäenpää Minna, Magsarjav Narantsetseg, Ghimire Rajendra, Markkanen Juha-Matti, Heijari Juha, Vuorinen Martti, Holopainen Jarmo, 2012, Atmospheric environment, 60, 477-485. A1 Journal article (refereed), original research -
Manipulation of VOC emissions with methyl jasmonate and carrageenan in the evergreen conifer Pinus sylvestris and evergreen broadleaf Quercus ilex
Semiz G, Blande JD, Heijari J, Işık K, Niinemets Ü, Holopainen JK, 2012, Plant biology, 14, Suppl. 1, 57-65. A1 Journal article (refereed), original research -
Molecular plant volatile communication
Holopainen Jarmo, Blande James, 2012, Advances in experimental medicine and biology, 739, 17-31. A2 Review article, Literature review, Systematic review -
Plant-animal communication
Holopainen Jarmo, 2012, Annals of botany, 111, Issue 2, vii. B1 Non-refereed journal articles -
Spring versus autumn colours: Evidence for different selective agents and evolution in various species and floras
Lev-Yadun Simcha, Yamazaki Kazuo, Holopainen Jarmo K, Sinkkonen Aki, 2012, Flora, 207, 80-85. A1 Journal article (refereed), original research -
Air pollution impedes plant-to-plant communication, but what is the signal?
Blande James D, Li Tao, Holopainen Jarmo K, 2011, Plant signaling and behavior, 6, 7, 1016-1018. A1 Journal article (refereed), original research -
Bounce behavior of freshly nucleated biogenic secondary organic aerosol particles
Virtanen Annele, Kannosto Jonna, Kuuluvainen H, Arffman A, Joutsensaari Jorma, Saukko E, Hao L, Yli-Pirilä Pasi, Tiitta Petri, Holopainen JK, Keskinen J, Worsnop DR, Smith JN, Laaksonen Ari, 2011, Atmospheric chemistry and physics, 11, 8759-8766. A1 Journal article (refereed), original research -
Can forest trees compensate for stress-generated growth losses by induced production of volatile compounds?
Holopainen Jarmo, 2011, Tree physiology, 31, 1356-1377. A2 Review article, Literature review, Systematic review -
Cordeauxia edulis and Rhododendron tomentosum extracts disturb orientation and feeding behavior of Hylobius abietis and Phyllodecta laticollis
Egigu MC, Ibrahim MA, Yahya A, Holopainen JK, 2011, Entomologia experimentalis et applicata, 138, 162-174. A1 Journal article (refereed), original research -
Feeding of large pine weevil on Scots pine stem triggers localised bark and systemic shoot emission of volatile organic compounds
Heijari Juha, Blande James, Holopainen Jarmo, 2011, Environmental and Experimental Botany, 71, 390-398. A1 Journal article (refereed), original research -
Few long-term effects of simulated climate change on volatile organic compound emissions and leaf chemistry of three subarctic dwarf shrubs
Rinnan Riikka, Rinnan Åsmund, Faubert Patrick, Tiiva Päivi, Holopainen Jarmo, Michelsen Anders, 2011, Environmental and Experimental Botany, 72, 3, 377-386. A1 Journal article (refereed), original research -
How red is the red autumn leaf herring and did it lose its red color?
Lev-Yadun Simcha, Holopainen Jarmo, 2011, Plant signaling and behavior, 6, 1879-1880. A1 Journal article (refereed), original research -
Luteet tulevat takaisin - olemmeko valmiit?
Holopainen Jarmo, 2011, Elintarvike ja Terveys, 1, 44-47. D1 Article in a trade journal -
Mass yields of secondary organic aerosols from the oxidation of α -pinene and real plant emissions
Hao Liqing, Romakkaniemi Sami, Yli-Pirilä Pasi, Joutsensaari Jorma, Kortelainen Aki, Kroll JH, Miettinen, Pasi, Vaattovaara Petri, Tiitta, Petri, Jaatinen Antti, Kajos MK, Holopainen JK, Heijari J, Rinne J, Kulmala Markku, Worsnop DR, Smith James & Laaksonen Ari, 2011, Atmospheric chemistry and physics, 11, 1367-1378. A1 Journal article (refereed), original research -
Non-methane biogenic volatile organic compound emissions from boreal peatland microcosms under warming and water table drawdown
Faubert Patrick, Tiiva Päivi, Nakam Tchamga Achille, Holopainen Jarmo, Holopainen Toini, Rinnan Riikka, 2011, Biogeochemistry, 106, 503-516. A1 Journal article (refereed), original research -
Abiotic stress and transgenics: Implications for reproductive success and crop-to-wild gene flow in Brassicas
Himanen SJ, Nerg A-M, Poppy GM, Stewart Jr. CN & Holopainen JK, 2010, Basic and applied ecology, 11, 6, 513-521. A1 Journal article (refereed), original research -
Air pollution impedes plant-to-plant communication by volatiles
Blande JD, Holopainen JK & Li T, 2010, Ecology letters, 13, 9, 1172-1181. A1 Journal article (refereed), original research -
An amorphous solid state of biogenic secondary organic aerosol particles
Virtanen A, Joutsensaari J, Koop T, Kannosto J, Yli-Pirilä P, Leskinen J, Mäkelä JM, Holopainen JK, Pöschl U, Kulmala M, Worsnop DR & Laaksonen A, 2010, Nature, 467, 824-827. A1 Journal article (refereed), original research -
Birch (Betula spp.) leaves adsorb and re-release volatiles specific to neighbouring plants - a mechanism for associational herbivore resistance?
Himanen SJ, Blande JD, Klemola T, Pulkkinen J, Heijari J & Holopainen JK, 2010, New phytologist, 186, 722-732. A1 Journal article (refereed), original research -
Diversity of volatile organic compound emissions from flowering and vegetative branches of Yeheb, Cordeauxia edulis (Caesalpiniaceae), a threatened evergreen desert shrub
Ibrahim MA, Egigu MC, Kasurinen A, Yahya A & Holopainen JK, 2010, Flavour and fragrance journal, 25, 2, 83-92. A1 Journal article (refereed), original research -
Do elevated atmospheric CO2 and O3 affect food quality and performance of folivorous insects on silver birch?
Peltonen PA, Vapaavuori E, Heinonen J, Julkunen-Tiitto R & Holopainen JK, 2010, Global change biology, 16, 3, 918-935. A1 Journal article (refereed), original research -
Doubled volatile organic compound emissions from subarctic tundra under simulated climate warming
Faubert P, Tiiva P, Rinnan Å, Michelsen A, Holopainen JK & Rinnan R, 2010, New phytologist, 187, 1, 199-208. A1 Journal article (refereed), original research -
Effect of vegetation removal and water table drawdown on the non-methane biogenic volatile organic compound emissions in boreal peatland microcosms
Faubert P, Tiiva P, Rinnan Å, Räty S, Holopainen JK, Holopainen T, & Rinnan R, 2010, Atmospheric environment, 44, 35, 4432-4439. A1 Journal article (refereed), original research -
Elevation of night-time temperature increases terpenoid emissions from Betula pendula and Populus tremula
Ibrahim MA, Mäenpää M, Hassinen V, Kontunen-Soppela S, Malec L, Rousi M, Pietikäinen L, Tervahauta A, Kärenlampi S, Holopainen JK & Oksanen EJ, 2010, Journal of experimental botany, 61, 6, 1583-1595. A1 Journal article (refereed), original research -
Foliar methyl salicylate emissions indicate prolonged aphid infestation on silver birch and black alder
Blande JD, Korjus M & Holopainen JK, 2010, Tree physiology, 30, 3, 404-416. A1 Journal article (refereed), original research -
Human urine and wood ash as plant nutrients for red beet (Beta vulgaris) cultivation: impacts on yield quality
Pradhan SK, Holopainen JK, Weisell J & Heinonen-Tanski H, 2010, Journal of agricultural and food chemistry, 58, 2034-2039. A1 Journal article (refereed), original research -
Multiple stress factors and the emission of plant VOCs
Holopainen JK & Gershenzon J, 2010, Trends in plant science, 15, 3, 176-184. A2 Review article, Literature review, Systematic review -
Non-Methane Biogenic Volatile Organic Compound Emissions from a Subarctic Peatland Under Enhanced UV-B Radiation
Faubert P, Tiiva P, Rinnan Å, Räsänen J, Holopainen JK, Holopainen T, Kyrö E & Rinnan R, 2010, Ecosystems, 13, 6, 860-873. A1 Journal article (refereed), original research -
Plant volatile organic compounds (VOCs) in ozone-polluted atmospheres: the ecological effects
Pinto DM, Blande JD, Souza SR, Nerg A-M & Holopainen JK, 2010, Journal of chemical ecology, 36, 1, 22-34. A2 Review article, Literature review, Systematic review -
Real-time monitoring of herbivore induced volatile emissions in the field
Schaub A , Blande JD , Graus M, Oksanen E, Holopainen JK & Hansel A, 2010, Physiologia plantarum, 138, 2, 123-133. A1 Journal article (refereed), original research -
Contribution of vegetation and water table on isoprene emission from boreal peatland microcosms
Tiiva P, Faubert P, Räty S, Holopainen JK, Holopainen T, Rinnan R, 2009, Atmospheric environment, 43, 5469-5475. A1 Journal article (refereed), original research -
Degree of herbivore feeding damage as an important contributor to multitrophic plant-parasitoid signaling under climate change
Himanen SJ, Nerg A-M, Holopainen JK, 2009, Plant signaling and behavior, 4, 3, 249-251. A1 Journal article (refereed), original research -
Effects of elevated carbon dioxide and ozone on volatile terpenoid emissions and multitrophic communication of transgenic insecticidal oilseed rape (Brassica napus)
Himanen SJ, Nerg A-M, Nissinen A, Pinto DM, Stewart CN Jr, Poppy GM, Holopainen JK, 2009, New phytologist, 181, 174-186. A1 Journal article (refereed), original research -
Elevated atmospheric ozone increases concentration of insecticidal Bacillus thuringiensis (Bt) Cry1Ac protein in Bt Brassica napus and reduces feeding of a Bt target herbivore on the non-transgenic parent
Himanen SJ, Nerg A-M, Nissinen A, Stewart CN Jr, Poppy GM, Holopainen JK, 2009, Environmental pollution, 157, 181-185. A1 Journal article (refereed), original research -
Interactions of ectomycorrhizas and above-ground insect herbivores on silver birch
Nerg A-M, Kasurinen A, Holopainen T, Julkunen-Tiitto R, Neuvonen S, Holopainen JK, 2009, Plant signaling and behavior, 4, 4, 355-357. A1 Journal article (refereed), original research -
Life-history strategies affect aphid preference for yellowing leaves
Holopainen JK, Semiz G, Blande JD, 2009, Proceedings of the Royal Society B : biological sciences, 5, 603-605. A1 Journal article (refereed), original research -
New particle formation from the oxidation of direct emissions of pine seedlings
Hao LQ, Yli-Pirilä P, Tiitta P, Romakkaniemi S, Vaattovaara P, Kajos MK, Rinne J, Heijari J, Kortelainen A, Miettinen P, Kroll JH, Holopainen JK, Smith JN, Joutsensaari J, Kulmala M, Worsnop DR, Laaksonen A, 2009, Atmospheric chemistry and physics, 9, 8121-8137. A1 Journal article (refereed), original research -
Pine weevil feeding on Norway spruce bark has a stronger impact on needle VOC emissions than enhanced ultraviolet-B radiation
Blande JD, Turunen K, Holopainen JK, 2009, Environmental pollution, 157, 174-180. A1 Journal article (refereed), original research -
Potential for the Use of Exogenous Chemical Elicitors in Disease and Insect Pest Management of Conifer Seedling Production
Holopainen JK, Heijari J, Nerg A-M, Vuorinen M, Kainulainen P, 2009, Open forest science journal, 2, 17-24. A1 Journal article (refereed), original research -
Rising atmospheric CO2 concentration partially masks the negative effects of elevated O3 in silver birch (Betula pendula Roth)
Vapaavuori E, Holopainen JK, Holopainen T, Julkunen-Tiitto R, Kaakinen S, Kasurinen A, Kontunen-Soppela S, Kostiainen K, Oksanen E, Peltonen P, Riikonen J, Tulva I, 2009, Ambio, 38, 8, 418-424. A1 Journal article (refereed), original research -
SOA formation by ozonolysis of biogenic VOCs emitted from biotic stressed boreal trees
Joutsensaari J, Yli-Pirilä P, Blande JD, Heijari J, Holopainen JK, Worsnop DR, Laaksonen A, 2009, Nucleation and Atmospheric Aerosols 18th International Conference, 309-312. A4 Conference proceedings -
Smelling global climate change: mitigation of function for plant volatile organic compounds
Yuan JS, Himanen SJ, Holopainen JK, Chen F, Stewart CN Jr, 2009, Trends in ecology and evolution, 24, 6, 323-331. A2 Review article, Literature review, Systematic review -
Stored human urine supplemented with wood ash as ertilizer in tomato (Solanum lycopersicum) cultivation and its impacts on fruit yield and quality
Pradhan SK, Holopainen JK, Heinonen-Tanski H, 2009, Journal of agricultural and food chemistry, 57, 7612-7617. A1 Journal article (refereed), original research -
Why red-dominated autumn leaves in America and yellow-dominated autumn leaves in Northern Europe?
Lev-Yadun S, Holopainen JK, 2009, New phytologist, 183, 506-512. A1 Journal article (refereed), original research -
Climatic warming increases isoprene emission from a subarctic heath
Tiiva P, Faubert P, Michelsen A, Holopainen T, Holopainen JK & Rinnan R, 2008, New phytologist, 180, 853-863. A1 Journal article (refereed), original research -
Constitutive and herbivore-inducible glucosinolate concentrations in oilseed rape (Brassica napus) leaves are not affected by Bt Cry1Ac insertion but change under elevated atmospheric CO2 and O3
Himanen SJ, Nissinen A, Auriola S, Poppy GM, Stewart CN Jr, Holopainen JK, Nerg A-M, 2008, Planta, 227, 427-437. A1 Journal article (refereed), original research -
Effect of long-term forest fertilization on Scots pine xylem quality and wood borer performance
Heijari J, Nerg A-M, Kainulainen P, Noldt U, Levula T, Raitio H, Holopainen JK, 2008, Journal of chemical ecology, 34, 26-31. A1 Journal article (refereed), original research -
Elevated ozone modifies the feeding behaviour of the common leaf weevil on hybrid aspen through shifts in developmental, chemical, and structural properties of leaves
Freiwald V, Häikiö E, Julkunen-Tiitto R, Holopainen JK & Oksanen E, 2008, Entomologia experimentalis et applicata, 128, 66-72. A1 Journal article (refereed), original research -
From plants to birds: higher avian predation rates in trees responding to insect herbivory
Mäntylä E, Alessio GA, Blande JD, Heijari J, Holopainen JK, Laaksonen T, Piirtola P, Klemola T, 2008, PLoS ONE, 3, 7, e2832. A1 Journal article (refereed), original research -
Host location behavior of Cotesia plutellae Kurdjumov (Hymenoptera: Braconidae) in ambient and moderately elevated ozone in field conditions
Pinto DM, Himanen SJ, Nissinen A, Nerg A-M, Holopainen JK, 2008, Environmental pollution, 156, 227-231. A1 Journal article (refereed), original research -
Importance of olfactory and visual signals of autumn leaves in the coevolution of aphids and trees
Holopainen JK, 2008, Bioessays, 30, 889-896. A1 Journal article (refereed), original research -
Interactions of elevated carbon dioxide and temperature with aphid feeding on transgenic oilseed rape: are Bacilllus thuringiensis (Bt) plants more susceptible to nontarget herbivores in future climate?
Himanen SJ, Nissinen A, Dong W-X, Nerg A-M, Stewart CN Jr, Poppy GM, Holopainen JK, 2008, Global change biology, 14, 6, 1437-1454. A1 Journal article (refereed), original research -
Long-term effects of exogenous methyl jasmonate application on Scots pine (Pinus sylvestris) needle chemical defence and diprionid sawfly performance
Heijari J, Nerg A-M, Kainulainen P, Vuorinen M, Holopainen JK, 2008, Entomologia experimentalis et applicata, 128, 162-171. A1 Journal article (refereed), original research -
The influence of different nutrient levels on insect-induced plant volatiles in Bt and conventional oilseed rape plants
Ibrahim MA, Stewart-Jones A, Pulkkinen J, Poppy GM, Holopainen JK, 2008, Plant biology, 10, 97-107. A1 Journal article (refereed), original research -
The significance of ectomycorrhizas in chemical quality of Silver Birch foliage and above-ground insect herbivore performance
Nerg A-M, Kasurinen A, Holopainen T, Julkunen-Tiitto R, Neuvonen S, Holopainen JK, 2008, Journal of chemical ecology, 34, 1322-1330. A1 Journal article (refereed), original research -
Effects of atmospheric ozone on biogenic volatile organic compounds: an atmospheric and ecological perspective
Pinto DM, Joutsensaari J, Tiiva P, Miettinen P, Blande J, Dong W-X, Nerg AM, Laaksonen A, Holopainen JK, 2007, Xiang H, Akieh MN, Vuorio A-M, Jokinen T, Sillanpää M, Eighth Finnish Conference of Environmental Sciences, 131-134. A4 Conference proceedings -
Effects of elevated CO2 and O3 on leaf litter phenolics and subsequent performance of litter-feeding soil macrofauna
Kasurinen A, Peltonen PA, Julkunen-Tiitto R, Vapaavuori E, Nuutinen V, Holopainen T, Holopainen JK, 2007, Plant and soil, 292, 25-43. A1 Journal article (refereed), original research -
Emission of herbivore-induced volatile terpenoids from two hybrid aspen (Populus tremula x tremuloides) clones under ambient and elevated ozone concentrations in the field
Blande JD, Tiiva P, Oksanen E, Holopainen JK, 2007, Global change biology, 13, 2538-2550. A1 Journal article (refereed), original research -
Epirrita autumnata induced VOC emission of silver birch differ from emission induced by leaf fungal pathogen
Vuorinen T, Nerg A-M, Syrjälä L, Peltonen P, Holopainen JK, 2007, Arthropod-plant interactions, 1, 159-165. A1 Journal article (refereed), original research -
Fertilizer value of urine in cabbage cultivation
Pradhan S, Nerg A-M, Sjöblom A, Holopainen J, Heinonen-Tanski H, 2007, Xiang H, Akieh MN, Vuorio A-M, Jokinen T, Sillanpää M, Eighth Finnish Conference of Environmental Sciences, 301-303. A4 Conference proceedings -
Isoprene emission from a subarctic peatland under enhanced UV-B radiation
Tiiva P, Rinnan R, Faubert P, Räsänen J, Holopainen T, Kyrö E, Holopainen JK, 2007, New phytologist, 176, 346-355. A1 Journal article (refereed), original research -
Isoprene emissions from boreal peatland microcosms: effects of elevated ozone concentration in an open field experiment
Tiiva P, Rinnan R, Holopainen T, Mörsky SK, Holopainen JK, 2007, Atmospheric environment, 41, 3819-3828. A1 Journal article (refereed), original research -
Leaf litter under changing climate: will increasing levels of CO2 and O3 affect decompositon and nutrient cycling processes?
Kasurinen A, Peltonen PA, Holopainen JK, Vapaavuori E, Holopainen T, 2007, DYNAMIC SOIL, DYNAMIC PLANT, 1, 2, 58-67. A2 Review article, Literature review, Systematic review -
Ozone degrades common herbivore-induced plant volatiles: does this affect herbivore prey location by predators and parasitoids?
Pinto DM, Blande JD, Nykänen R, Dong W-X, Nerg A-M, Holopainen JK, 2007, Journal of chemical ecology, 33, 683-694. A1 Journal article (refereed), original research -
Presence of Lythrum salicaria enhances the bodyguard effects of the parasitoid Asecodes mento for Filipendula ulmaria
Stenberg JA, Heijari J, Holopainen JK, Ericson L, 2007, Oikos, 116, 482-490. A1 Journal article (refereed), original research -
Secondary organic aerosol formation by ozonolysis of volatiles emitted from trees
Joutsensaari J, Yli-Pirilä P, Heijari J, Holopainen JK, Miettinen P, Raatikainen T, Rautiainen J, Worsnop DR, Laaksonen A, 2007, NOSA Aerosol Symposium. Conference proceedings, 38-39. A4 Conference proceedings -
Short feeding period of carrot psyllid (Trioza apicalis) females at early growth stages of carrot reduces yield and causes leaf discolouration
Nissinen A, Vanhala P, Holopainen JK, Tiilikkala K, 2007, Entomologia experimentalis et applicata, 125, 277-283. A1 Journal article (refereed), original research -
The effects of increasing atmospheric ozone on biogenic monoterpene profiles and the formation of secondary aerosols
Pinto DM, Tiiva P, Miettinen P, Joutsensaari J, Kokkola H, Nerg A-M, Laaksonen A, Holopainen JK, 2007, Atmospheric environment, 41, 4877-4887. A1 Journal article (refereed), original research -
The role of ozone-reactive compounds, terpenes, and green leaf volatiles(GLVs), in the orientation of Cotesia plutellae
Pinto DM, Nerg A-M, Holopainen JK, 2007, Journal of chemical ecology, 33, 2218-2228. A1 Journal article (refereed), original research -
Use of human urine fertilizer in cultivation of cabbage (Brassica oleracea) - impacts on chemical, microbial, and flavor quality
Pradhan SK, Nerg A-M, Sjöblom A, Holopainen JK, Heinonen-Tanski H, 2007, Journal of agricultural and food chemistry, 55, 21, 8657-8663. A1 Journal article (refereed), original research -
Variation in needle terpenoids among Pinus sylvestris L. (Pinaceae) provenances from Turkey
Semiz G, Heijari J, Isik K, Holopainen JK, 2007, Biochemical systematics and ecology, 35, 652-661. A1 Journal article (refereed), original research -
Effects of elevated carbon dioxide and ozone on aphid oviposition preference and birch bud exudate phenolics
Peltonen PA, Julkunen-Tiitto R, Vapaavuori E, Holopainen JK, 2006, Global change biology, 12, 1670-1679. A1 Journal article (refereed), original research -
Formation of secondary organic aerosols by ozonolysis of plant-released volatiles
Joutsensaari J, Loivamäki M, Vuorinen T, Miettinen P, Pinto DM, Tiiva P, Nerg A-M, Holopainen JK, Laaksonen A, 2006, Vehkamäki H, Bergman T, Julin J, Salonen M, Kulmala M, NOSA 2006 Aerosol symposium, combined with the X Finnish National Aerosol Symposium, 118-121. A4 Conference proceedings -
Long-term exposure to enhanced UV-B radiation has no significant effects on growth or secondary compounds of outdoor-grown Scots pine and Norway spruce seedlings
Turtola S, Sallas L, Holopainen JK, Julkunen-Tiitto R, Kainulainen P, 2006, Environmental pollution, 144, 166-171. A1 Journal article (refereed), original research -
Particle formation by ozonolysis of inducible plant volatiles
Miettinen P, Holopainen J, Joutsensaari J, Laaksonen A, 2006, Report series in aerosol science, 81B, 398-399. D1 Article in a trade journal -
The influence of exogenous monoterpene treatment and elevated temperature on growth, physiology, chemical content and headspace volatiles of two carrot cultivars (Daucus carota L.)
Ibrahim MA, Nissinen A, Prozherina N, Oksanen EJ, Holopainen JK, 2006, Environmental and Experimental Botany, 56, 95-107. A1 Journal article (refereed), original research -
Application of methyl jasmonate reduces growth but increases chemical defence and resistance against Hylobius abietis in Scots pine seedlings
Heijari J, Nerg A-M, Kainulainen P, Viiri H, Vuorinen M, Holopainen JK, 2005, Entomologia experimentalis et applicata, 115, 117-124. A1 Journal article (refereed), original research -
Effects of cyclamen mite (Phytonemus pallidus) and leaf beetle (Galerucella tenella) damage on volatile emission from strawberry (Fragaria x ananassa Duch.) plants and orientation of predatory mites (Neoseiulus cucumeris, N. californicus,
Himanen S, Vuorinen T, Tuovinen T, Holopainen JK, 2005, Journal of agricultural and food chemistry, 53, 8624-8630. A1 Journal article (refereed), original research -
Emission of non-methane volatile organic compounds (VOCs) from boreal peatland microcosms-effects of ozone exposure
Rinnan R, Rinnan Å, Holopainen T, Holopainen JK, Pasanen P, 2005, Atmospheric environment, 39, 921-930. A1 Journal article (refereed), original research -
Emission of volatile organic compounds from two silver birch (Betula pendula Roth) clones grown under ambient and elevated CO2 and different O3 concentrations
Vuorinen T, Nerg A-M, Vapaavuori E, Holopainen JK, 2005, Atmospheric environment, 39, 1185-1197. A1 Journal article (refereed), original research -
Geneettisesti muunneltujen kasvien riskit ja mahdollisuudet kasvinsuojelussa
Holopainen J, 2005, KASVINSUOJELULEHTI, 4, 100-105. D1 Article in a trade journal -
Improvement of biological control by volatile plant compounds
Holopainen JK, 2005, FORSKNINGSNYTT, 1, 18-19. D1 Article in a trade journal -
Influence of carrot psyllid (Trioza apicalis) feeding or exogenous limonene or methyl jasmonate treatment on composition of carrot (Daucus carota) leaf essential oil and headspace volatiles
Nissinen A, Ibrahim M, Kainulainen P, Tiilikkala K, Holopainen JK, 2005, Journal of agricultural and food chemistry, 53, 8631-8638. A1 Journal article (refereed), original research -
Lehtipuut - menestyjiä tulevaisuuden ilmastossa? Tuloksia Suonenjoen kenttäkokeesta rauduskoivulla
Vapaavuori E, Riikonen J, Peltonen P, Kasurinen A, Holopainen J, Oksanen E, Holopainen T, 2005, Metsäntutkimuslaitoksen tiedonantoja, 944, 68-81. D1 Article in a trade journal -
Nanoparticle formation by ozonolysis of inducible plant volatiles
Joutsensaari J, Loivamäki M, Vuorinen T, Miettinen P, Nerg A-M, Holopainen JK, Laaksonen A, 2005, Atmospheric chemistry and physics, 5, 1489-1495. A1 Journal article (refereed), original research -
Possibilities to manipulate direct and indirect chemical defence of the crop plants - benefits and drawbacks for IPM
Holopainen J, 2005, Enkegaard A, Preceedings of the Working Group meeting Integrated Control in Protected Crops, Temperate Climate", 111-114. A4 Conference proceedings -
Resistance of scots pine wood to brown-rot fungi after long-term forest fertilization
Heijari J, Nerg A-M, Kaakinen S, Vapaavuori E, Raitio H, Levula T, Viitanen H, Holopainen JK, Kainulainen P, 2005, Trees-structure and function, 19, 728-734. A1 Journal article (refereed), original research -
Response of Plutella xylostella and its parasitoid Cotesia plutellae to volatile compounds
Ibrahim MA, Nissinen A, Holopainen JK, 2005, Journal of chemical ecology, 31, 9, 1969-1984. A1 Journal article (refereed), original research -
Chemical changes induced by methyl jasmonate in oilseed rape grown in the laboratory and in the field
Loivamäki M, Holopainen JK, Nerg A-M, 2004, Journal of agricultural and food chemistry, 52, 7607-7613. A1 Journal article (refereed), original research -
Effects of air pollutants on VOC signals between plants and animals
Holopainen J, 2004, ISONET-VOCBAS Summer School Biogenic Voltile Organic Compounds in the Plant-Environment Interaction", 16 p. A4 Conference proceedings -
Effects of limonene on the growth and physiology of cabbage (Brassica oleracea L) and carrot (Daucus carota L) plants
Ibrahim MA, Oksanen EJ, Holopainen JK, 2004, Journal of the science of food and agriculture, 84, 1319-1326. A1 Journal article (refereed), original research -
Elevated atmospheric CO2 affects the chemical quality of Brassica plants and the growth rate of the specialist, Plutella xylostella, but not the generalist, Spodoptera littoralis
Reddy GVP, Tossavainen P, Nerg A-M, Holopainen JK, 2004, Journal of agricultural and food chemistry, 52, 4185-4191. A1 Journal article (refereed), original research -
Emission of Plutella xylostella-induced compounds from cabbages grown at elevated CO2 and orientation behavior of the natural enemies
Vuorinen T, Nerg A-M, Ibrahim MA, Reddy GVP, Holopainen JK, 2004, Plant physiology, 135, 1984-1992. A1 Journal article (refereed), original research -
Monoterpene and herbivore-induced emissions from cabbage plants grown at elevated atmospheric CO2 concentration
Vuorinen T, Reddy GVP, Nerg A-M, Holopainen JK, 2004, Atmospheric environment, 38, 675-682. A1 Journal article (refereed), original research -
Multiple functions of inducible plant volatiles
Holopainen JK, 2004, Trends in plant science, 9, 11, 529-533. A1 Journal article (refereed), original research -
Ozone exposure triggers the emission of herbivore-induced plant volatiles, but does not disturb tritrophic signalling
Vuorinen T, Nerg A-M, Holopainen JK, 2004, Environmental pollution, 131, 305-311. A1 Journal article (refereed), original research -
Podisus maculiventris (Hemiptera: Pentatomidae), a potential biocontrol agent of Plutella xylostella is not repelled with limonene treatments on cabbage
Ibrahim MA, Holopainen JK, 2004, Kirk AA, Bordat D, Improving Biocontrol of Plutella Xylostella. Proceedings of the International Symposium, 200-203. A4 Conference proceedings -
Reproductive capacity of the grey pine aphid and allocation response of Scots pine seedlings across temperature gradients: a test of hypotheses predicting outcomes of global warming
Holopainen JK, Kainulainen P, 2004, Canadian journal of forest research-revue canadienne de recherche forestiere, 34, 94-102. A1 Journal article (refereed), original research -
Significance of wood terpenoids in resistance of Scots pine provenances against the old house borer, Hylotrupes bajulus, and brown-rot fungus, Coniophora puteana
Nerg A-M, Heijari J, Noldt U, Viitanen H, Vuorinen M, Kainulainen P, Holopainen JK, 2004, Journal of chemical ecology, 30, 1, 125-141. A1 Journal article (refereed), original research -
Contrasting effects of elevated carbon dioxide concentration and temperature on Rubisco activity, chlorophyll fluorescence, needle ultrastructure and secondary metabolites in conifer seedlings
Sallas L, Luomala E-M, Utriainen J, Kainulainen P, Holopainen JK, 2003, Tree physiology, 23, 97-108. A1 Journal article (refereed), original research -
Decomposition of secondary compounds from needle litter of Scots pine grown under elevated CO2 and O3
Kainulainen P, Holopainen T, Holopainen JK, 2003, Global change biology, 9, 295-304. A1 Journal article (refereed), original research -
Houkutuskasvikokeen kolmen vuoden tuloksia: Viime kesä oli isokaalikärpästen kesä
Nissinen A, Hulshof A, Ojanen H, Tiilikkala K, Holopainen J, 2003, PUUTARHA & KAUPPA (PLUS), 47, 10-11. D1 Article in a trade journal -
Ilmaston muutoksen ekologia. Kokeelliset altistusmenetelmät ilmastonmuutostutkimuksessa
Holopainen J, 2003, -. D5 Textbook, professional manual or guide -
Ilmaston muutoksen ekologia. Miten ilmaston muutos ja epäpuhtaudet vaikuttavat kasvillisuuteen?
Holopainen J, 2003, -. D5 Textbook, professional manual or guide -
Kertooko puiden voimakas syysväritys paremmasta tuholaiskestävyydestä?
Holopainen J, Peltonen P, 2003, KASVINSUOJELULEHTI, 36, 2, 8-11. D1 Article in a trade journal -
Plant-insect interactions and pollution
Holopainen J, 2003, Hänninen O, EOLSS-UNESCO Encyclopedia of Life Support Systems. A3 Book section, Chapters in research books -
Aphid response to elevated ozone and CO2
Holopainen JK, 2002, Entomologia experimentalis et applicata, 104, 137-142. A1 Journal article (refereed), original research -
Bright autumn colours of deciduous trees attract aphids: nutrient retranslocation hypothesis
Holopainen JK, Peltonen P, 2002, Oikos, 99, 1, 184-188. A1 Journal article (refereed), original research -
Comparing the VOC emissions between air-dried and heat-treated Scots pine wood
Manninen A-M, Pasanen P, Holopainen JK, 2002, Atmospheric environment, 36, 1763-1768. A1 Journal article (refereed), original research -
Concentrations of secondary compounds in Scots pine needles at different stages of decomposition
Kainulainen P, Holopainen JK, 2002, Soil biology and biochemistry, 34, 37-42. A1 Journal article (refereed), original research -
Essential oil composition in leaves of carrot varieties and preference of specialist and generalist sucking insect herbivores
Kainulainen P, Nissinen A, Piirainen A, Tiilikkala K, Holopainen JK, 2002, Agricultural and forest entomology, 4, 211-216. A1 Journal article (refereed), original research -
Houkutuskaistan kustannusvaikutukset IP- ja luomukaaliviljelyssä
Nissinen A, Heponeva K, Tiilikkala K, Holopainen J, 2002, KASVINSUOJELULEHTI, 35, 1, 7-11. D1 Article in a trade journal -
Infokemikaalit tuholaistorjunnassa
Nissinen A, Holopainen J, Kallela M, Ibrahim M, Hirvonen A, Leinonen P, Tiilikkala K, 2002, Tiilikkala K, Biotorjunta osana ekologista kasvinsuojelua, 78. D2 Article in a professional book (incl. an introduction by the editor) -
Kokemuksia houkutuskasvikokeesta 2002. Kaalikärpäset pysähtyivät aitaan, kirpat hyppivät yli!
Nissinen A, Taattola K, Kallela M, Ojanen H, Tiilikkala K, Holopainen J, 2002, PUUTARHA & KAUPPA (PLUS), 47, 10-11. D1 Article in a trade journal -
Olfactory responses of Plutella xylostella natural enemies to host pheromone, larval frass, and green leaf cabbage volatiles
Reddy GVP, Holopainen JK, Guerrero A, 2002, Journal of chemical ecology, 28, 1, 131-143. A1 Journal article (refereed), original research -
Open-top chamber fumigation of cloned silver birch (Betula pendula Roth) trees to elevated CO2 and ozone: Description of the fumigation system and the experimental site
Vapaavuori E, Oksanen T, Holopainen JK, Holopainen T, Heiskanen J, Julkunen-Tiitto R, Kasurinen A, Laitinen J, Oksanen E, Peltonen P, Poteri M, Repo T, Riikonen J, Syrjälä L, 2002, Finnish Forest Research Institute. C1 Book -
Responses of silver birch (Betula pendula Roth) to increasing CO2 and O3
Vapaavuori E, Holopainen T, Poteri M, Holopainen J, Julkunen-Tiitto R, Kasurinen A, Peltonen P, Oksanen E, Riikonen J, Syrjälä L, 2002, Käyhkö J, Talve L, Understanding the Global System. The Finnish Perspective, 153-165. A3 Book section, Chapters in research books -
Secondary metabolite concentrations and terpene emissions of Scots pine xylem after long-term forest fertilization
Turtola S, Manninen A-M, Holopainen JK, Levula T, Raitio H, Kainulainen P, 2002, Journal of environmental quality, 31, 5, 1694-1701. A1 Journal article (refereed), original research -
Siniliimapyydys peltoluteen tarkkailussa Tuholaisten houkuttelu tuoksuilla ja väreillä
Raiskio S, Ojanen H, Tiilikkala K, [Holopainen J], 2002, Puutarha & kauppa, 1-2, 10. D1 Article in a trade journal -
Susceptibility of two strawberry varieties to the leaf beetle Galerucella sagittariae
Käyhkö P, Suoninen T, Tiilikkala K, Holopainen JK, 2002, Hietaranta T, Linna M-M, Palonen P, Parikka P, Proceedings of the Fourth International Strawberry Symposium, 695-697. A4 Conference proceedings -
The bugs are coming - a book of Miridae
Varis A-L, Holopainen JK, 2002, Entomologica fennica. -
Biotorjunta osana ekologista kasvinsuojelua
Tiilikkala K, Karjalainen R, Holopainen J, Salonen J, Jaakkola S, Nissinen A, Kainulainen P, Ibrahim MA, Aflatuni A, 2001, Ryhänen E-L, Salo R, Elintarvikeklusterin tutkimusohjelman loppuraportti, 82-97. A3 Book section, Chapters in research books -
Blue sticky traps are more efficient for the monitoring of Lygus rugulipennis (Heteroptera, Miridae) than yellow sticky traps
Holopainen JK, Raiskio S, Wulff A, Tiilikkala K, 2001, Agricultural and food science, 10, 277-284. A1 Journal article (refereed), original research -
Ground beetle (Coleoptera, Carabidae) diversity in Finnish arable land
Helenius J, Holopainen JK, Huusela-Veistola E, Kurppa S, Pokki P, Varis A-L, 2001, Agricultural and food science, 10, 261-276. A1 Journal article (refereed), original research -
Houkutuskasveista kaalikärpäsen torjunnassa lupaavia tuloksia
Nissinen A, Hirvonen A, Kallela M, Holopainen J, Tiilikkala K, 2001, Puutarha & kauppa, 1, 14-15. D1 Article in a trade journal -
Houkutuskasvitekniikka lähestyy käytännön sovellutusta kaalilla
Nissinen A, Heponeva K, Kallela M, Ojanen H, Tiilikkala K, Holopainen J, 2001, PUUTARHA & KAUPPA (PLUS), 47, 10-11. D1 Article in a trade journal -
Insecticidal, repellent, antimicrobial activity and phytotoxicity of essential oils: With special reference to limonene and its suitability for control of insect pests
Ibrahim MA, Kainulainen P, Aflatuni A, Tiilikkala K, Holopainen JK, 2001, Agricultural and food science, 10, 243-259. A1 Journal article (refereed), original research -
Onko lämpökäsitelty puu kestävää puuainestuholaisia vastaan?
Holopainen J, Heijari J, Manninen A-M, 2001, KASVINSUOJELULEHTI, 34, 4, 153-156. D1 Article in a trade journal -
Terpeenien merkitys kasvien tuholaiskestävyydelle
Holopainen J, 2001, Hyvärinen H, Kasviperäiset biomolekyylit - fenoliset yhdisteet ja terpeenit, 87-90. A3 Book section, Chapters in research books -
The influence of elevated O3 and CO2 concentrations on secondary metabolites of Scots pine (Pinus sylvestris L.) seedlings
Sallas L, Kainulainen P, Utriainen J, Holopainen T, Holopainen JK, 2001, Global change biology, 7, 303-311. A1 Journal article (refereed), original research -
Yleistä terpeeneistä
Keskitalo M, Linnala M, Holopainen J, Hyvärinen H, 2001, Hyvärinen H, Kasviperäiset biomolekyylit - fenoliset yhdisteet ja terpeenit, 74-76. A3 Book section, Chapters in research books -
Combined effects of ozone and nitrogen on secondary compounds, amino acids, and aphid performance in Scots pine
Kainulainen P, Holopainen JK, Holopainen T, 2000, Journal of environmental quality, 29, 1, 334-342. A1 Journal article (refereed), original research -
Effects of ozone on trees and forest insects
Holopainen T, Oksanen E, Holopainen JK, 2000, Mälkönen E, Forest Condition in a Changing Environment: the Finnish Case, 106-112. A3 Book section, Chapters in research books -
Influence of elevated ozone and limited nitrogen availability on conifer seedlings in an open-air fumigation system: effects on growth, nutrient content, mycorrhiza, needle ultrastructure, starch and secondary compounds
Kainulainen P, Utriainen J, Holopainen JK, Oksanen J, Holopainen T, 2000, Global change biology, 6, 345-355. A1 Journal article (refereed), original research -
Limoneenin mahdollisuudet mansikan tuholaistorjunnassa
Holopainen J, Ibrahim M, Aflatuni A, Tiilikkala K, 2000, Puutarha & kauppa, 47, 16-17. D1 Article in a trade journal -
Norway spruce and spruce shoot aphid as indicators of traffic pollution
Viskari E-L, Kössi S, Holopainen JK, 2000, Environmental pollution, 107, 305-314. A1 Journal article (refereed), original research -
Possible use of mycorrhizas and host plant secondary metabolites for control of insect herbivores on Scots pine
Manninen A-M, Holopainen T, Vuorinen M, Holopainen JK, 2000, Lilja [A], Sutherland [JR], Proceedings of the 4th Meeting of IUFRO Working Party 7.03.04. Diseases and Insects in Forest Nurseries, 163-175. A4 Conference proceedings -
Responses of spruce seedlings (Picea abies) to exhaust gas under laboratory conditions- I plant-insect interactions
Viskari E-L, Surakka J, Pasanen P, Mirme A, Kössi S, Ruuskanen J, Holopainen JK, 2000, Environmental pollution, 107, 89-98. A1 Journal article (refereed), original research -
The role of low-level ozone exposure and mycorrhizas in chemical quality and insect herbivore performance on Scots pine seedlings
Manninen A-M, Holopainen T, Lyytikäinen-Saarenmaa P, Holopainen JK, 2000, Global change biology, 6, 111-121. A1 Journal article (refereed), original research -
UV-B radiation and insect herbivory: preliminary observations on strawberry plants and the leaf beetle Galerucella sagittariae in Finland
Holopainen JK, Suoninen T, 2000, International journal of circumpolar health, 59, 22-25. A1 Journal article (refereed), original research -
Voiko mansikan lajikevalinnalla hallita hillanälvikkään tuhoja?
Käyhkö P, Tiilikkala K, Holopainen J, 2000, Puutarha & kauppa, 47, 12-13. D1 Article in a trade journal -
Effects of planting on concentrations of terpenes, resin acids and total phenolics in Pinus sylvestris L. seedlings
Sallas L, Vuorinen M, Kainulainen P, Holopainen JK, 1999, Scandinavian journal of forest research, 14, 218-226. A1 Journal article (refereed), original research -
Ekologiset vuorovaikutukset - porkkanapelto kempin näkökulmasta
Nissinen A, Holopainen J, 1999, Puutarha & kauppa, 3 (plus), 47, 18-19. D1 Article in a trade journal -
Globaalimuutos tuo uusia kasvinsuojeluongelmia
Holopainen J, 1999, KASVINSUOJELULEHTI, 32, 4, 121-123. D1 Article in a trade journal -
Onko hajusta porkkanakempille haitaksi vai houkuttimeksi?
Nissinen A, Holopainen J, Kainulainen P, Piirainen A, Tiilikkala K, 1999, Puutarha & kauppa, 3 (plus), 47, 19-20. D1 Article in a trade journal -
Performance of grey pine aphid, Schizolachnus pineti, on ectomycorrhizal and non-mycorrhizal Scots pine seedlings at different levels of nitrogen availability
Manninen A-M, Holopainen T, Holopainen JK, 1999, Entomologia experimentalis et applicata, 93, 117-120. A1 Journal article (refereed), original research -
Porkkanapellon ekologiaa: aikapako ja sahanpuru auttaa porkkanaa
Nissinen A, Holopainen J, 1999, Luomulehti, 3, 24-25. D1 Article in a trade journal -
Foliar and emission composition of essential oil in two carrot varieties
Kainulainen P, Tarhanen J, Tiilikkala K, Holopainen JK, 1998, Journal of agricultural and food chemistry, 46, 9, 3780-3784. A1 Journal article (refereed), original research -
Kasvien hajuaineiden hyödyntäminen luomun tuholaistorjunnassa
Holopainen J, Kainulainen P, 1998, Luomulehti, 17, 3, 13-15. D1 Article in a trade journal -
Lehtihome ja peltolude mesimarjan kuivumisongelman aiheuttajina
Kokko H, Kärenlampi S, Hämäläinen J, Holopainen J, 1998, Puutarha & kauppa, 39, 4-5. D1 Article in a trade journal -
Open-top chamber fumigation system for exposure of field grown Pinus sylvestris to elevated carbon dioxide and ozone concentration
Palomäki V, Hassinen A, Lemettinen M, Oksanen T, Helmisaari H-S, Holopainen J, Kellomäki S, Holopainen T, 1998, Silva fennica, 32, 3, 205-214. A1 Journal article (refereed), original research -
Siemenalkuperän merkitys männyntaimien kirva- ja ludetuhoille
Manninen A-M, Vuorinen M, Holopainen JK, 1998, TAIMIUUTISET, 3, 15-18. D1 Article in a trade journal -
Susceptibility of ectomycorrhizal and non-mycorrhizal Scots pine (Pinus sylvestris) seedlings to a generalist insect herbivore, Lygus rugulipennis, at two nitrogen availability levels
Manninen A-M, Holopainen T, Holopainen JK, 1998, New phytologist, 140, 55-63. A1 Journal article (refereed), original research -
Variable growth and reproduction response of the spruce shoot aphid, Cinara pilicornis, to increasing ozone concentrations
Holopainen JK, Kössi S, 1998, Entomologia experimentalis et applicata, 87, 109-113. A1 Journal article (refereed), original research -
Variation in growth, chemical defense, and herbivore resistance in Scots pine provenances
Manninen A-M, Vuorinen M, Holopainen JK, 1998, Journal of chemical ecology, 24, 8, 1315-1331. A1 Journal article (refereed), original research -
Growth and reproduction of aphids and levels of free amino acids in Scots pine and Norway spruce in an open-air fumigation with ozone
Holopainen JK, Kainulainen P, Oksanen J, 1997, Global change biology, 3, 139-147. A1 Journal article (refereed), original research -
The impacts of climate change and pollution on forest pests
Docherty M, Salt DT, Holopainen JK, 1997, Watt AD, Stork NE, Hunter MD, Forests and Insects, 229-247. A3 Book section, Chapters in research books -
Carbon dioxide-induced changes in beech foliage cause female beech weevil larvae to feed in a compensatory manner
Docherty M, Hurst DK, Holopainen JK, Whittaker JB, Lea PJ, Watt AD, 1996, Global change biology, 2, 335-341. A1 Journal article (refereed), original research -
Effects of nitrogen fertilization on secondary chemistry and ectomycorrhizal state of Scots pine seedlings and on growth of grey pine aphid
Kainulainen P, Holopainen J, Palomäki V, Holopainen T, 1996, Journal of chemical ecology, 22, 4, 617-636. A1 Journal article (refereed), original research -
Effects of ozone and/or nitrogen dioxide fumigations on primary and secondary metabolites of Scots pine seedlings
Kainulainen P, Holopainen JK, Oksanen J, 1996, IUFRO Air Pollution and Multiple Stresses. 16th International Meeting for Specialists in Air Pollution Effects on Forest Ecosystems, 159-165. A4 Conference proceedings -
Influence of ozone concentration on susceptibility of Norway spruce to aphids
Holopainen JK, Kössi S, 1996, Kärenlampi L, Skärby L, Critical Levels for Ozone in Europe: Testing and Finalizing the Concepts. UN-ECE Workshop Report, 239-242. A4 Conference proceedings -
Levels of damage of Scots pine and Norway spruce caused by needle miners along a SO2 gradient
Oksanen J, Holopainen JK, Nerg A, Holopainen T, 1996, Ecography, 19, 229-236. A1 Journal article (refereed), original research -
Metsät. Suomalainen metsä
Beuker E, Hari P, Holopainen J, Holopainen T, Hypén H, Hänninen H, Karjalainen T, Kellomäki S, Juurola E, Koski V, Laine K, Leinonen I, Liski J, Neuvonen S, Niemelä P, Nissinen A, Peltola H, Repo T, Talkkari A, Wang K-Y, Westman CJ, 1996, Kuusisto E, Kauppi L, Heikinheimo P, Ilmastonmuutos ja Suomi, 71-106. A3 Book section, Chapters in research books -
Needle ultrastructure and starch content in Scots pine and Norway spruce after ozone fumigation
Holopainen T, Anttonen S, Palomäki V, Kainulainen P, Holopainen JK, 1996, Canadian journal of botany, 74, 67-76. A1 Journal article (refereed), original research -
Ozone levels and plant growth
Holopainen JK, 1996, Trends in plant science. -
Performance of pine sawflies under elevated tropospheric ozone
Lyytikäinen P, Kainulainen P, Nerg A, Neuvonen S, Virtanen T, Holopainen JK, 1996, Silva fennica, 30, 2-3, 179-184. A1 Journal article (refereed), original research -
An experimental study on the effects of exhaust gas on spruce (Picea abies (L.)Karst.)
Hautala E-L, Surakka J, Holopainen J, Kärenlampi L, Ruuskanen J, 1995, Proceedings of the 10th World Clean Air Congress. Vol. 3. Impacts and Management. N:o 423, [4 p.]. A4 Conference proceedings -
Arboreal insects as indicators of air pollution effects on woody plants
Holopainen JK, Oksanen J, 1995, Munawar M, Hänninen O, Roy S, Munawar N, Kärenlampi L, Brown D, Bioindicators of Environmental Health, 83-96. A3 Book section, Chapters in research books -
Chemical basis of the resistance in pines to scleroderris canker
Vuorinen M, Hanso M, Kurkela T, Holopainen JK, Kainulainen P, Nerg A, Rantanen L, 1995, Capretti P, Heiniger U, Stephan R, Shoot and Foliage Diseases in Forest Trees. Proceedings of a Joint Meeting of the Working Parties canker and Blight of Conifers(S2.06.02) Foliage Diseases (S2.06.04), 166-172. A4 Conference proceedings -
Effects of SO2 on the concentrations of carbohydrates and secondary compounds in Scots pine (Pinus sylvestris L.) and Norway spruce (Picea abies (L.) Karst.) seedlings
Kainulainen P, Holopainen JK, Oksanen J, 1995, New phytologist, 130, 231-238. A1 Journal article (refereed), original research -
Effects of gaseous air pollutants on aphid performance on Scots pine and Norway spruce seedlings
Holopainen JK, Kainulainen P, Oksanen J, 1995, Water air and soil pollution, 85, 1431-1436. A1 Journal article (refereed), original research -
Effects of gaseous air pollutants on secondary chemistry of Scots pine and Norway spruce seedlings
Kainulainen P, Holopainen JK, Oksanen J, 1995, Water air and soil pollution, 85, 1393-1398. A1 Journal article (refereed), original research -
Effects of mycorrhizas on the defensive chemistry in Scots pine seedlings
Nerg A, Holopainen T, Holopainen JK, 1995, Helmisaari H-S, Smolander A, Suokas A, Role of Roots, Mycorrhizas and Rhizosphere Microbes in Carbon Cycling in Forest Soil. A4 Conference proceedings -
Effects of three insecticides on the activity of non-target arthropods in nursery soil
Holopainen JK, Rikala R, 1995, Acta zoologica Fennica, 196, 329-332. A1 Journal article (refereed), original research -
Effects of undersowing and green manuring on abindance of ground beetles (Coleoptera, Carabidae) in cereals
Helenius J, Holopainen J, Muhojoki M, Pokki P, Tolonen T, Venäläinen A, 1995, Acta zoologica Fennica, 196, 156-159. A1 Journal article (refereed), original research -
Forest-related ozone studies in the University of Kuopio. Challenges at molecular, physiological and ecological level
Kärenlampi L, Anttonen S, Holopainen T, Holopainen J, Kainulainen P, Kangasjärvi J, Kokko H, Kärenlampi S, Palomäki V, Pellinen R, Pääkkönen E, Rantanen L, Tarhanen S, Tuomainen J, Wulff A, 1995, ILMANSUOJELU-LEHTI, 3, 12-18. D1 Article in a trade journal -
Gramine and free amino acids as indicators of fluoride-induced stress in barley and its consequences to insect herbivory
Hautala E-L, Holopainen JK, 1995, Ecotoxicology and environmental safety, 31, 238-245. A1 Journal article (refereed), original research -
Resource partitioning to growth, storage and defence in nitrogen-fertilized Scots pine and susceptibility of the seedlings to the tarnished plant bug Lygus rugulipennis
Holopainen JK, Rikala R, Kainulainen P, Oksanen J, 1995, New phytologist, 131, 521-532. A1 Journal article (refereed), original research -
Spatial distribution of polyphagous predators in nursery fields
Holopainen JK, 1995, ACTA JUTLANDICA, 70, 2, 213-220. A1 Journal article (refereed), original research -
The ground beetle fauna (Coleoptera: Carabidae) in relation to soil properties and foliar fluoride content in spring cereals
Holopainen JK, Bergman T, Hautala E-L, Oksanen J, 1995, Pedobiologia, 39, 3, 193-206. A1 Journal article (refereed), original research -
Within-field spatial heterogeneity of arthropod predators and parasitoids
Powell W, Hawthorne A, Hemptinne J-L, Holopainen JK, den Nijs LJFM, Riedel W, Ruggle P, 1995, ACTA JUTLANDICA, 70, 2, 235-242. A1 Journal article (refereed), original research