| Range expansion of the small spruce bark beetle Ips amitinus: a newcomer in northern Europe B Økland, D Flø, M Schroeder, P Zach, D Cocos, P Martikainen, J Siitonen, ... Agricultural and Forest Entomology 21 (3), 286-298, 2019 | 69 | 2019 |
| Distribution and spread of bark beetles (Coleoptera: Scolytidae) around the Gulf of Finland: a comparative study with notes on rare species of Estonia, Finland and North … K Voolma, M Mandelshtam, A Shcherbakov, E Yakovlev, H Õunap, I Süda, ... Entomologica Fennica 15 (4), 198–210-198–210, 2004 | 58 | 2004 |
| Assessment of tree mortality after windthrow using photo-derived data K Köster, K Voolma, K Jõgiste, M Metslaid, D Laarmann Annales Botanici Fennici 46 (4), 291-298, 2009 | 23 | 2009 |
| Monitoring of gas exchange cycles and ventilatory movements in the pine weevil Hylobius abietis: respiratory failures evoked by a botanical insecticide I Sibul, A Kuusik, K Voolma Entomologia experimentalis et applicata 110 (2), 173-179, 2004 | 20 | 2004 |
| The large pine weevil Hylobius abietis (L.) as a potential vector of the pathogenic fungus Diplodia sapinea (Fr.) Fuckel T Drenkhan, K Voolma, K Adamson, I Sibul, R Drenkhan Agricultural and Forest Entomology 19 (1), 4-9, 2017 | 18 | 2017 |
| Assessment of genetic and pheromonal diversity of the Cydia strobilella species complex (Lepidoptera: Tortricidae) GP Svensson, HLEI WANG, JM LASSANCE, O Anderbrant, ... Systematic Entomology 38 (2), 305-315, 2013 | 18 | 2013 |
| The effect of simulated bark stripping by moose on Scots pine height growth: An experimental treatment M Metslaid, K Koester, K Jogiste, T Randveer, K Voolma, WK Moser Baltic Forestry 19 (1), 61-66, 2013 | 14 | 2013 |
| Possibilities to influence maturation feeding of the large pine weevil, Hylobius abietis L., with plant extracts and neem preparations. I Sibul, A Luik, K Voolma | 14 | 2001 |
| Influence of some plant extracts and neem preparations on the maturation feeding of the large pine weevil, Hylobius abietis L. A Luik, I Sibul, K Voolma Baltic Forestry 6 (1), 53-58, 2000 | 13 | 2000 |
| Bark beetles (Coleoptera, Scolytidae) of Estonia: results of the examination of insect collections K VOOLMA, H ÕUNAP, I SÜDA Baltic Forestry 3 (1), 19-23, 1997 | 13 | 1997 |
| Influence of neem oil on the large pine weevil, Hylobius abietis L.(Coleoptera, Curculionidae). I Sibul, A Ploomi, K Voolma Baltic forestry 15 (2), 255-261, 2009 | 12 | 2009 |
| Short-term monitoring of fire-adapted Coleoptera in burnt pine forest of northern Estonia I Süda, K Voolma, H Õunap Acta Biol. Univ. Daugavp 9 (1), 43-48, 2009 | 12 | 2009 |
| Forest insects attracted to ground traps baited with turpentine and ethanol on clear-cuttings. K Voolma, S Süda, I Sibul | 12 | 2001 |
| Biotic threats for 23 major non-native tree species in Europe E Pötzelsberger, MM Gossner, L Beenken, A Gazda, M Petr, T Ylioja, ... Scientific data 8 (1), 210, 2021 | 11 | 2021 |
| Cold hardiness in the pre‐imaginal stages of the great web‐spinning pine‐sawfly Acantholyda posticalis K Voolma, K Hiiesaar, IH Williams, A Ploomi, K Jõgar Agricultural and forest entomology 18 (4), 432-436, 2016 | 11 | 2016 |
| Patterns in abdominal pumping, miniature inspirations and heartbeats simultaneously recorded during cyclical gas exchange in adult Hylobius abietis (Coleoptera: Curculionidae … I Sibul, A Kuusik, K Voolma European Journal of Entomology 101, 219-226, 2004 | 10 | 2004 |
| The first reported outbreak of the great web-spinning pine-sawfly,(Mats.)(Hymenoptera, Pamphiliidae), in Estonia K Voolma, E Pilt, H Õunap Forestry Studies 50 (2009), 115-122, 2009 | 9 | 2009 |
| Harilik männikärsakas (Hylobius abietis L.) Räpina metskonna raiestikel: uurimus atraktantpüünistega.(The large pine weevil, Hylobius abietis L., in the felling areas of the … K Voolma Stud 35, 172-178, 2001 | 9 | 2001 |
| Comparison of two traps used for monitoring large pine weevil populations, Hylobius abietis L.(Coleoptera: Curculionidae). K Voolma Transactions of the Estonian Agricultural University, Agronomy, 233-235, 2000 | 9 | 2000 |
| Distribution and ecology of the European spruce beetle Dendroctonus micans Kug. (Col., Scolytidae) in Estonia. K Voolma | 9 | 1980 |
