| Anatomical and chemical defenses of conifer bark against bark beetles and other pests VR Franceschi, P Krokene, E Christiansen, T Krekling New phytologist 167 (2), 353-376, 2005 | 1305 | 2005 |
| Bark beetle outbreaks in Europe: state of knowledge and ways forward for management T Hlásny, L König, P Krokene, M Lindner, C Montagné-Huck, J Müller, ... Current Forestry Reports 7 (3), 138-165, 2021 | 444 | 2021 |
| Bark beetle population dynamics in the Anthropocene: challenges and solutions PHW Biedermann, J Müller, JC Grégoire, A Gruppe, J Hagge, ... Trends in ecology & evolution 34 (10), 914-924, 2019 | 319 | 2019 |
| Living with bark beetles: impacts, outlook and management options T Hlásny, P Krokene, A Liebhold, C Montagné-Huck, J Müller, H Qui, ... EFI, 2019 | 284 | 2019 |
| Phloem parenchyma cells are involved in local and distant defense responses to fungal inoculation or bark‐beetle attack in Norway spruce (Pinaceae) VR Franceschi, P Krokene, T Krekling, E Christiansen American Journal of Botany 87 (3), 314-326, 2000 | 242 | 2000 |
| Conifer defense and resistance to bark beetles P Krokene Bark beetles: biology and ecology of native and invasive species, 177-207, 2015 | 241 | 2015 |
| Exogenous application of methyl jasmonate elicits defenses in Norway spruce (Picea abies) and reduces host colonization by the bark beetle Ips typographus N Erbilgin, P Krokene, E Christiansen, G Zeneli, J Gershenzon Oecologia 148 (3), 426-436, 2006 | 229 | 2006 |
| Methyl jasmonate treatment of mature Norway spruce (Picea abies) trees increases the accumulation of terpenoid resin components and protects against infection by Ceratocystis … G Zeneli, P Krokene, E Christiansen, T Krekling, J Gershenzon Tree Physiology 26 (8), 977-988, 2006 | 211 | 2006 |
| Pathogenicity of four blue-stain fungi associated with aggressive and nonaggressive bark beetles P Krokene, H Solheim Phytopathology 88 (1), 39-44, 1998 | 195 | 1998 |
| Surviving in a hostile world: plant strategies to resist pests and diseases SW Wilkinson, MH Magerøy, A López Sánchez, LM Smith, L Furci, ... Annual review of phytopathology 57 (1), 505-529, 2019 | 186 | 2019 |
| Mechanical injury and fungal infection induce acquired resistance in Norway spruce E Christiansen, P Krokene, AA Berryman, VR Franceschi, T Krekling, ... Tree Physiology 19 (6), 399-403, 1999 | 180 | 1999 |
| Inducibility of chemical defenses in Norway spruce bark is correlated with unsuccessful mass attacks by the spruce bark beetle C Schiebe, A Hammerbacher, G Birgersson, J Witzell, PE Brodelius, ... Oecologia 170 (1), 183-198, 2012 | 178 | 2012 |
| Modelling the potential impact of global warming on Ips typographus voltinism and reproductive diapause AM Jönsson, S Harding, P Krokene, H Lange, Å Lindelöw, B Økland, ... Climatic Change 109 (3), 695-718, 2011 | 157 | 2011 |
| Methyl jasmonate and oxalic acid treatment of Norway spruce: anatomically based defense responses and increased resistance against fungal infection P Krokene, NE Nagy, H Solheim Tree Physiology 28 (1), 29-35, 2008 | 155 | 2008 |
| Fungal associates of five bark beetle species colonizing Norway spruce P Krokene, H Solheim Canadian Journal of Forest Research 26 (12), 2115-2122, 1996 | 149 | 1996 |
| Induced responses to pathogen infection in Norway spruce phloem: changes in polyphenolic parenchyma cells, chalcone synthase transcript levels and peroxidase activity NE Nagy, CG Fossdal, P Krokene, T Krekling, A Lönneborg, H Solheim Tree Physiology 24 (5), 505-515, 2004 | 135 | 2004 |
| Thresholds in the life cycle of the spruce bark beetle under climate change H Lange, B Økland, P Krokene Interjournal for Complex Systems 1648, 1-10, 2006 | 134 | 2006 |
| Induced terpene accumulation in Norway spruce inhibits bark beetle colonization in a dose-dependent manner T Zhao, P Krokene, J Hu, E Christiansen, N Björklund, B Långström, ... PLoS One 6 (10), e26649, 2011 | 119 | 2011 |
| Fungal associates of the tree-killing bark beetle, Ips typographus, vary in virulence, ability to degrade conifer phenolics and influence bark beetle tunneling behavior T Zhao, D Kandasamy, P Krokene, J Chen, J Gershenzon, ... Fungal ecology 38, 71-79, 2019 | 115 | 2019 |
| Inducible anatomical defense responses in Norway spruce stems and their possible role in induced resistance P Krokene, H Solheim, T Krekling, E Christiansen Tree Physiology 23 (3), 191-197, 2003 | 112 | 2003 |
Halvor SolheimSenior researcher in Forest pathology, Norwegian Forest and Landscape instituteVerified email at skogoglandskap.no
