Труды сотрудников ИЛ им. В.Н. Сукачева СО РАН

[Text] / K. . Jacobs [et al.] // Mycol. Res. - 2000. - Vol. 104. - P1524-1529, DOI 10.1017/S0953756200002689. - Cited References: 39 . - 6. - ISSN 0953-7562РУБ Mycology

Аннотация: Species of Leptographium are well-known inhabitants of conifers in the Northern Hemisphere, in which they cause a blue-stain. They are also known to be associated with insects, especially bark beetles (Coleoptera: Scolytidae). Surveys of dying stands of Siberian fir (Abies sibirica) have resulted in the consistent isolation of an unknown Leptographium from the galleries of the fir sawyer beetle, Monochamus urussovi (Coleoptera: Cerambycidae). This fungus is responsible for the blue-stain in living trees. Comparison with known species of Leptographium led to the conclusion that it had not been previously described, and the name Leptographium sibiricum sp. nov, is introduced here.

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Держатели документа:
Univ Pretoria, Forestry & Agr Biotechnol Inst, Dept Microbiol & Plant Pathol, ZA-0002 Pretoria, South Africa
RAS, SB, Sukachev Inst Forest, Krasnoyarsk 660036, Russia

Доп.точки доступа:
Jacobs, K...; Wingfield, M.J.; Pashenova, N.V.; Vetrova, V.P.

[Text] / E. N. Afanasova, N. D. Sorokin // Biol. Bull. - 2014. - Vol. 41, Is. 5. - P418-423, DOI 10.1134/S1062359014050021. - Cited References: 20. - This study was supported by the Presidium of the Siberian Branch, Russian Academy of Sciences, "Structural-Functional Successions and Resistance of Microbial Complexes of Terrestrial Ecosystems in the Cryolitozem of Siberia" and the Russian Foundation for Basic Research, project no. 11-05-00374-a. . - ISSN 1062-3590. - ISSN 1026-3470РУБ Biology

Аннотация: The occurrence of ophiostomatoid fungi, associates of xylophagous insects, was established to be an indicator of the state of coniferous plantations under different anthropogenic influences and adverse ecological conditions at the coenotic level. The sizes of necroses developed on a tree inoculated with blue-stain fungus isolates were recorded to be indicators of the state of the tree at the physiological level.

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Scopus

Держатели документа:
[Afanasova, E. N.] Siberian Fed Univ, Krasnoyarsk 660074, Russia
[Sorokin, N. D.] Russian Acad Sci, Siberian Branch, Sukachev Inst Forest, Krasnoyarsk 660036, Russia
ИЛ СО РАН

Доп.точки доступа:
Afanasova, E.N.; Sorokin, N.D.; Presidium of the Siberian Branch, Russian Academy of Sciences; Russian Foundation for Basic Research [11-05-00374-a]

/ I. N. Pavlov, R. Vasaitis, Y. A. Litovka [et al.] // Sci Rep. - 2020. - Vol. 10, Is. 1. - Ст. 5597, DOI 10.1038/s41598-020-62566-y. - Cited References:28. - Financial support from the Swedish Research Council Formas (project no. 2019-00597) is gratefully acknowledged. R. Vasaitis acknowledges the support by the EU European Structural and Investment Funds, Operational Programme Research, Development and Education, (OP RDE project "MENDELU international development", reg. No. CZ.02.2.69/0.0/0.0/16_027/0007953), and the Ministry of Education, Youth and Sports of the Czech Republic. Open access funding provided by Swedish University of Agricultural Sciences. . - ISSN 2045-2322РУБ Multidisciplinary Sciences

Аннотация: During recent years, a new disease of Siberian fir (A. sibirica) emerged in Central Siberia, exhibiting symptoms of stem/branch deformation, cambium necrosis, and dieback of branches and twigs, the causal agent remaining unknown. The aim was to identify agent of the disease and to investigate its pathogenicity to A. sibirica and Norway spruce (Picea abies). Symptomatic tissues of fir were subjected to pure culture isolation of anticipated pathogen(s). Obtained isolates were subjected to molecular identification, phylogenetic analyses, and pathogenicity tests with A. sibirica saplings, and seeds and seedlings of A. sibirica and P. abies. The study demonstrated that, (i) most commonly isolated fungus from canker wounds of A. sibirica exhibited Acremonium-like anamorphs; (ii) phylogeny demonstrated that investigated fungi belong to genus Corinectria, but are genetically well separated from other worldwide known Corinectria spp.; (iii) one species of isolated fungi has the capacity to cause the disease and kill A. sibirica saplings and seedlings, but also seedlings of P. abies. Guidelines for future research were defined in order to generate needed information on species description, its origin and ecology, and estimation of potential risks upon the eventual invasion of the pathogen to new geographic areas, in particular of Europe.

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Держатели документа:
VN Sukachev Inst Forest SB RAS, Lab Reforestat Mycol & Plant Pathol, Krasnoyarsk 660036, Russia.
Reshetnev Siberian State Univ Sci & Technol, Dept Chem Technol Wood & Biotechnol, Krasnoyarsk 660037, Russia.
Swedish Univ Agr Sci SLU, Dept Forest Mycol & Plant Pathol, POB 7026, SE-75007 Uppsala, Sweden.
Mendel Univ Brno, Dept Forest Protect & Wildlife Management, Zemedelska 3, Brno 61300, Czech Republic.

Доп.точки доступа:
Pavlov, Igor N.; Vasaitis, Rimvydas; Litovka, Yulia A.; Stenlid, Jan; Jankovsky, Libor; Timofeev, Anton A.; Menkis, Audrius; Timofeev, Anton; Swedish Research Council FormasSwedish Research CouncilSwedish Research Council Formas [2019-00597]; EU European Structural and Investment Funds, Operational Programme Research, Development and Education, (OP RDE project "MENDELU international development") [CZ.02.2.69/0.0/0.0/16_027/0007953]; Ministry of Education, Youth and Sports of the Czech RepublicMinistry of Education, Youth & Sports - Czech Republic; Swedish University of Agricultural Sciences