Scientists

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Publications

Ciseļonoka L., Kļaviņa D., Zaļuma A., Kenigsvalde K., Striķe Z., Liepiņš K., Podnieks A., Ramanenka M., Krivmane B., Runģis D.E., Gaitnieks T., Menkis A. 2024. Wood Material Science & Engineering, 1-8

The urea treatment of silver birch (Betula pendula Roth) logs promotes wood decay and wood discoloration

DOI: 10.1080/17480272.2024.2353792

Kļaviņa D., Matisons R., Auniņa A., Striķe Z., Ciseļonoka L., Krastiņa K., Zeps M., Jansons A., Bitenieks K., Ruņģis D.E., Gaitnieks T. 2024. Diversity, 16(1), 14

Frost Cracks Show a Slight Effect on Fungal Richness in Stem Wood of Hybrid Aspen Trees in Latvia

DOI: 10.3390/d16010014

Kļaviņa D., Striķe Z., Ciseļonoka L., Lekavičs J., Burņeviča N., Pāruma K., Saulīte-Berene D., Rudāns E., Gaitnieks T. 2023. Scandinavian Journal of Forest Research, 2023

Phytosanitary assessment of black and grey alder stands in Latvia

DOI: 10.1080/02827581.2023.2290237

Klavina D., Tedersoo L., Agan A., Zaluma A., Bitenieks K., Polmanis K., Daugaviete M., Gaitnieks T., Drenkhan R. 2023. Fungal Ecology, 65, 101281

Effect of stand thinning, former land use and individual tree parameters on wood inhabiting fungal community composition in young living Norway spruce

DOI: 10.1016/j.funeco.2023.101281

Burņeviča N., Kļaviņa D., Ciseļonoka L., Runģis D.E., Gaitnieks T. 2023. Proceedings of the Latvian Academy of Sciences, Section B: Natural, Exact, and Applied Sciences, 77(3-4), 204-210

Cultivation of Saprobic Basidiomycetes (Bjerkandera adusta, Phlebiopsis gigantea and Sistotrema brinkmannii) Using Different Biological Waste Substrates

DOI: 10.2478/prolas-2023-0040

Piri T., Saarinen M., Hamberg L., Hantula J., Gaitnieks T. 2023. Journal of Fungi, 9(3), 346

Efficacy of Biological and Chemical Control Agents against Heterobasidion Spore Infections of Norway Spruce and Scots Pine Stumps on Drained Peatland

DOI: 10.3390/jof9030346

Kļaviņa D., Lione G., Kenigsvalde K., Pellicciaro M., Muižnieks I., Silbauma L., Jansons J., Gaitnieks T., Gonthier P. 2023. Microbial Ecology, 86, 1847-1855

Host-associated Intraspecific Phenotypic Variation in the Saprobic Fungus Phlebiopsis gigantea

DOI: 10.1007/s00248-023-02176-z

Burņeviča N., Ozoliņš J., Gaitnieks T. 2022. In: Asiegbu F.O., Andriy Kovalchuk A. (Eds.) Forest Microbiology. Tree Diseases and Pests. Vol. 3 in Forest Microbiology, 251-261, ISBN 9780443186943

Vertebrate herbivore browsing and impact on forest production

DOI: 10.1016/B978-0-443-18694-3.00013-4

Burnevica N., Klavina D., Polmanis K., Jansons J., Gaitnieks T. 2022. Diversity, 14(8), 673

Impact of Stump Removal on Communities of Ectomycorrhizal and Other Soil Fungi in Norway Spruce Stands of Latvia

DOI: 10.3390/d14080673

Berg B., Lönn M., Ni X., Sun T., Dong L., Gaitnieks T., Virzo De Santo A., Johansson M.-B. 2022. Forest Ecology and Management, 522, 120452

Decomposition rates in late stages of Scots pine and Norway spruce needle litter: Influence of nutrients and substrate properties over a climate gradient

DOI: 10.1016/j.foreco.2022.120452

Zaluma A., Strike Z., Rieksts-Riekstiņš R., Gaitnieks T., Vasaitis R. 2022. Trees, 36, 1507-1514

Long-term pathological consequences of resin tapping wounds on stems of Scots pine (Pinus sylvestris L.)

DOI: 10.1007/s00468-022-02307-y

Klavina D., Tedersoo L., Agan A., Adamson K., Bitenieks K., Gaitnieks T., Drenkhan R. 2022. European Journal of Forest Research, 141(3), 503-516

Soil fungal communities in young Norway spruce-dominant stands: footprints of former land use and selective thinning

DOI: 10.1007/s10342-022-01454-8

Gaitnieks T., Silbauma L., Muižnieks I., Zaļuma A., Kļaviņa D., Burņeviča N., Grosberga M., Lazdiņš A., Piri T. 2022. Canadian Journal of Forest Research, 52(4), 499-510

Spread of Heterobasidion genotypes in Norway spruce stands on drained peat soil in Latvia

DOI: 10.1139/cjfr-2021-0309

Grosberga M., Silbauma L., Kļaviņa D., Burņeviča N., Zaļuma A., Legzdiņa L., Piri T., Gaitnieks T. 2021. Seminar on Forest and Plant Health, 17 November 2021, Helsinki, 8

Expansion of Heterobasidion spp. genotypes in a Norway spruce stand on an Oxalidosa forest type and biological control of root rot

Legzdina L., Spungis V., Burnevica N., Gaitnieks T., Menkis A. 2021. Forests, 12(8), 1100

Invertebrates in Fruitbodies of Heterobasidion spp., Infected Picea abies Logs and Adjacent Soil

DOI: 10.3390/f12081100

Brūna L., Lione G., Kenigsvalde K., Burņeviča N., Zaļuma A., Kļaviņa D., Gaitnieks T., Gonthier P. 2021. Forests, 12(7), 854

Inferences on the Susceptibility of Wood of Different Tree Species to Heterobasidion annosum Sensu Lato Primary Infections and on the Range of Pathogen Spores Dispersal

DOI: 10.3390/f12070854

Zaluma A., Sherwood P., Bruna L., Skola U., Gaitnieks T., Rönnberg J. 2021. Forests, 12(6), 679

Control of Heterobasidion in Norway Spruce Stands: The Impact of Stump Cover on Efficacy of Urea and Phlebiopsis gigantea and Implications for Forest Management

DOI: 10.3390/f12060679

Burņeviča N., Zaļuma A., Kļaviņa D., Brūna L., Legzdiņa L., Gaitnieks T. 2021. Scandinavian Journal of Forest Research, 36(2-3), 117-125

Initial and long-term fungal diversity and occurrence of Heterobasidion spp. in Norway spruce root fragments remaining in soil after stump extraction

DOI: 10.1080/02827581.2021.1890814

Klavina D., Bruna L., Zaluma A., Burnevica N., Polmanis K., Gaitnieks T., Piri T. 2021. Forests, 12(1), 70

Infection and Spread of Root Rot Caused by Heterobasidion parviporum in Picea abies Stands after Thinning: Case Studies on Former Pasture and Meadow Lands

DOI: 10.3390/f12010070

Gaitnieks T., Bruna L., Zaluma A., Burnevica N., Klavina D., Legzdina L., Jansons J., Piri T. 2021. Forest Ecology and Management, 482, 118835

Development of Heterobasidion spp. fruit bodies on decayed Piecea abies

DOI: 10.1016/j.foreco.2020.118835

Klavina D., Bruna L., Zaluma A., Burnevica N., Polmanis K., Gaitnieks T., Piri T. 2021. Environmental Sciences Proceedings. Proceedings of The 1st International Electronic Conference on Forests "Forests for a Better Future: Sustainability, Innovation, Interdisciplinarity", 3(1), 2

Infection and Spread of Root Rot Caused by Heterobasidion Parviporum in Picea Abies Stands after Thinning. Case Studies on Former Pasture and Meadow Lands

DOI: 10.3390/IECF2020-07950

Bruna L., Klavina D., Zaluma A., Kenigsvalde K., Burneviča N., Nikolajeva V., Gaitnieks T., Piri T. 2020. iForest - Biogeosciences and Forestry, 135, 369-375

Efficacy of Phlebiopsis gigantea against Heterobasidion conidiospore and basidiospore infection in spruce wood

DOI: 10.3832/ifor3279-013

Matisone I., Kenigsvalde K., Zaļuma A., Burņeviča N., Šņepste I., Matisons R., Gaitnieks T. 2020. Forest Pathology, 50(4), e12601

First report on the Dutch elm disease pathogen Ophiostoma novo‐ulmi from Latvia

DOI: 10.1111/efp.12601

Gaitnieks T., Zaļuma A., Kenigsvalde K., Brūna L., Kļaviņa D., Burņeviča N., Stenlid J., Jankovský L., Vasaitis R. 2020. Biological Control, 143, 104208

Natural infection and colonization of pre-commercially cut stumps of Picea abies and Pinus sylvestris by Heterobasidion rot and its biocontrol fungus Phlebiopsis gigantea

DOI: 10.1016/j.biocontrol.2020.104208

Brūna L., Kļaviņa D., Korhonen K., Zaļuma A., Burņeviča N., Gaitnieks T. 2019. Proceedings of the Latvian Academy of Sciences. Section B. Natural, Exact, and Applied Sciences, 73(6), 466-471

Effect of Soil Properties on the Spread of Heterobasidion Root Rot

DOI: 10.2478/prolas-2019-0072

Brūna L., Burņeviča N., Gaitnieks T. 2019. Abstract Book of 18th Congress of European Mycologists, 193

Fungal richness in acute oak decline infected Quercus robur L. in Latvia

Klavina D., Bruna L., Burnevica N., Gaitnieks T. 2019. Abstract Book of 18th Congress of European Mycologists, 134

Spread of Heterobasidion root rot infection in Norway spruce stands on former agricultural land after thinning

Zaluma A., Gaitnieks T., Burnevica N., Vasaitis R. 2019. Abstract Book of 18th Congress of European Mycologists, 234

Diversity of fungi inhabiting resin tapping wounds of Scots pine in Latvia: preliminary results

Zaluma A., Bruna L., Klavina D., Burnevica N., Kenigsvalde K., Lazdins A., Gaitnieks T. 2019. Forest Pathology, 49, e12555

Growth of Phlebiopsis gigantea in wood of seven conifer species

DOI: 10.1111/efp.12555

Gaitnieks T., Zaļuma A., Kenigsvalde K., Kļaviņa D., Brauners I., Piri T. 2019. Forests, 10(6), 521

Susceptibility of small-diameter Norway spruce understory stumps to Heterobasidion spore infection

DOI: 10.3390/f10060521

Jansons J., Lībiete Z., Donis J., Jansons Ā., Ruņģis D.E., Lazdiņa D., Gaitnieks T. 2019. Salaspils: LVMI "Silava", DU AA "Saule", 200, ISBN 978-9984-14-853-3

Vienvecuma egļu meži Latvijā

Legzdiņa L., Spuņģis V., Gaitnieks T. 2019. Proceedings of 10th International Conference on Biodiversity Research, 31-32, ISBN 978-9984-14-872-4

Diversity of invertebrate in Heterobasidion spp. fruit bodies on decayed spruce wood

Zaļuma A., Muižnieks I., Gaitnieks T., Burņeviča N., Jansons Ā., Jansons J., Stenlid J., Vasaitis R. 2019. Canadian Journal of Forest Research, 49(8), 969-977

Infection and spread of root rot caused by Heterobasidion spp. in Pinus contorta plantations in Northern Europe: three case studies

DOI: 10.1139/cjfr-2018-0507

Zaļuma A., Kenigsvalde K., Valdēna A., Gaitnieks T. 2018. Book of Abstracts of LIFE+ ELMIAS Ash and Elm, and IUFRO WP 7.02.01 Root and Stem Rots Conference (LIFE-IUFRO), 76

Evaluation of the occurrence of biological control agent Rotstop and native strains of P. gigantea in commercially treated stumps one to three years after treatment

Brūna L., Valdēna A., Zaļuma A., Lukstiņa L.D., Kenigsvalde K., Kenigsvalde A., Gaitnieks T. 2018. Book of Abstracts of LIFE+ELMIAS Ash and Elm, and IUFRO WP 7.02.01 Root and Stem Rots Conference (LIFE-IUFRO), 90

Monitoring of Phlebiopsis gigantea on commercially treated spruce and pine stumps in Latvia

Brūna L., Zaļuma A., Piri T., Kļaviņa D., Gaitnieks T. 2018. Book of Abstracts of LIFE+ELMIAS Ash and Elm, and IUFRO WP 7.02.01 Root and Stem Rots Conference (LIFE-IUFRO), 28

Development of Heterobasidion genets in even-aged Norway spruce stands on peat soils

Zaļuma A., Brūna L., Lukstiņa L.D., Valdēna A., Korhonen K., Kenigsvalde K., Kenigsvalde A., Gaitnieks T. 2018. Book of Abstracts of LIFE+ ELMIAS Ash and Elm, and IUFRO WP 7.02.01 Root and Stem Rots Conference (LIFE-IUFRO), 91

Development of Phlebiopsis gigantea fruit bodies on large diameter log pieces of Norway spruce and Scots pine

Legzdina L., Spungis V., Gaitnieks T. 2018. Book of Abstracts of LIFE+ ELMIAS Ash and Elm, and IUFRO WP 7.02.01 Root and Stem Rots Conference (LIFE-IUFRO), 84

Diversity of invertebrate in Heterobasidion spp. fruit bodies on decayed spruce wood

Neimane U., Polmanis K., Zaļuma A., Kļaviņa D., Gaitnieks T., Jansons Ā. 2018. Forestry Chronicle, 94(2), 155-161

Damage caused by Lophodermium needle cast in open-pollinated and control-crossed progeny trials of Scots pine (Pinus sylvestris L.)

DOI: 10.5558/tfc2018-024

Matisone I., Matisons R., Laiviņš M., Gaitnieks T. 2018. Silva Fennica, 52(1), 9901

Statistics of ash dieback in Latvia

DOI: 10.14214/sf.9901

Gaitnieks T., Brauners I., Kenigsvalde K., Zaļuma A., Brūna L., Jansons J., Burņeviča N., Lazdiņš A., Vasaitis R. 2018. Silva Fennica, 52(1), 9911

Infection of pre-commercially cut stumps of Picea abies and Pinus sylvestris by Heterobasidion spp. – A comparative study

DOI: 10.14214/sf.9911

Matisone I., Matisons R., Kenigsvalde K., Gaitnieks T., Burņeviča N. 2018. iForest - Biogeosciences and Forestry, 11(1), 17-23, 11(1), 17-23

Seasonal development of lesions caused by Hymenoscyphus fraxineus on young Fraxinus excelsior trees in Latvia

DOI: 10.3832/ifor2283-010

Kenigsvalde K., Brauners I., Zaļuma A., Jansons J., Gaitnieks T. 2017. Starptautiskās zinātniski praktiskās konferences "Zinātne un prakse nozares attīstībai" tēzes, 12

Skuju koku bioloģiskā aizsardzība – Heterobasidion spp. un Phlebiopsis gigantea mijiedarbība koksnē

Lukstiņa L.D., Kenigsvalde K., Kenigsvalde A., Brūna L., Gaitnieks T., Zaļuma A. 2017. Starptautiskās zinātniski praktiskās konferences "Zinātne un prakse nozares attīstībai" tēzes, 13

Armillaria cepistipes, A. solidipes un A. borealis dzīvotspēja un patogenitāte Latvijas izcelsmes priežu Pinus sylvestris un egļu Picea abies stādos

Klaviņa D., Muižnieks I., Baumanis I., Jansons J., Gaitnieks T., Menkis A. 2017. Proceedings of the Latvian Academy of Sciences. Section B. Natural, Exact, and Applied Sciences, 71(4), 293-297

Survival, growth and mycorrhization of containerised Pinus sylvestris and Picea abies seedlings of different provenances outplanted in a forest clear-cut

DOI: 10.1515/prolas-2017-0049

Pušpure I., Matisons R., Laiviņš M., Gaitnieks T., Jansons J. 2017. Baltic Forestry, 23(1), 209-217

Natural regeneration of common ash in young stands in Latvia

Kenigsvalde K., Nitiša D., Saulite D., Korhonen K., Vulfa L., Nikolajeva V., Kļaviņa D., Bruna L., Gaitnieks T. 2017. Proceedings of the Latvian Academy of Sciences. Section B. Natural, Exact, and Applied Sciences, 72(1/2), 52-56

Impact of Trichoderma sp. on the development of Heterobasidion annosum in decayed understory Picea abies stumps

DOI: 10.1515/prolas-2017-0009

Polmanis K., Gaitnieks T., Beļeviča V., Rungis D., Baumane A. 2017. Proceedings of 23th International Scientific Conference "Research for Rural Development 2017", 1, 14-20

Occurrence of Lophodermium spp. in young Scots pine stands in Latvia

DOI: 10.22616/rrd.23.2017.002

Kenigsvalde K., Brauners I., Zaļuma A., Jansons J., Gaitnieks T. 2017. Proceedings of 23th International Scientific Conference "Research for Rural Development 2017", 1, 69-75

Biological protection of conifers against Heterobasidion infection-interaction between root-rot fungus and Phlebiopsis gigantea

DOI: 10.22616/rrd.23.2017.010

Zaļuma A., Jansons Ā., Burņeviča B., Baumanis I., Gaitnieks, T. 2015. Mežzinātne, 29, 58-69

Heterobasidion annosum s.l. sastopamība Pinus contorta var. latifolia stādījumos [Occurence of Heterobasidion annosum s.l. in stands of Pinus contorta var. latifolia]

Šmits A., Gaitnieks T. 2013. Mežzinātne, 27, 103-112

Skuju koku celmu apstrādes ar lielās pergamentsēnes (Phlebiopsis gigantea (Fr.) Jülich) sporām ietekme uz lielā priežu smecernieka (Hylobius abietis L.) attīstību [Effect of conifer stump treatment with Phlebiopsis gigantea (Fr.) Jülich spores on development success of Hylobius abietis L.]

Kļaviņa D., Ķiesnere R.D., Korica A.M., Arhipova N., Daugavietis M., Gaitnieks T. 2012. Mežzinātne, 26, 167-181

Skuju koku mizas ekstraktu ietekmes uz Lophodermium seditiosum micēlija attīstību in vitro novērtējums [Evaluation of impact of pine bark extracts on mycelial growth of Lophodermium seditiosum in vitro]

Šķipars V., Gaitnieks T., Ruņģis D.E. 2011. Mežzinātne, 24, 65-77

Metodikas aprobācija Heterobasidion annosum (Fr.) Bref. izraisītās pigmentācijas novērtēšanai parastās priedes koksnē [Evaluation of pigmentation caused by different Heterobasidion annosum (Fr.) Bref. strains after under-bark inoculation of Scots pine]

Kenigsvalde K., Donis J., Korhonen K., Gaitnieks T. 2011. Mežzinātne, 23, 25-40

Phlebiopsis gigantea skujkoku celmu bioloģiskajā aizsardzībā pret Heterobasidion annosum s.l. izraisīto sakņu trupi – literatūras apskats [Biological control of Heterobasidion root rot of coniferous stumps by Phlebiopsis gigantea – literature review]

Stivriņa B., Kenigsvalde K., Korhonen K., Gaitnieks T. 2010. Mežzinātne, 22, 88-102

Lielu dimensiju ciršanas atlieku ietekme uz Heterobasidion spp. infekcijas izplatību [Importance of large dimension decaying logging residues of spruce in the spread of Heterobasidion root rot]

Arhipova N., Donis J., Gaitnieks T., Liepa I. 2010. Mežzinātne, 22, 70-87

Sakņu un stumbra trupi izraisošo sēņu sugu sastopamība egļu audzēs – lapu koku piemistrojuma ietekme uz Heterobasidion spp. izplatību [Root and butt rot causing fungi: the impact of broadleaved species admixture on the incidence of Heterobasidion spp. in spruce stands]

Kenigsvalde K., Arhipova N., Laiviņš M., Gaitnieks T. 2010. Mežzinātne, 21, 110-120

Ošu audžu bojāeju izraisošā sēne Chalara fraxinea Latvijā [Fungus Chalara fr axinea as a causal agent for ash decline in Latvia]