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

/ R. Eschen [et al.] // J. Pest Sci. - 2018, DOI 10.1007/s10340-018-1041-6 . - Article in press. - ISSN 1612-4758
Аннотация: The number of alien plant pests and pathogens is rapidly increasing in many countries as a result of increasing trade, particularly the trade in living plants. Sentinel plantings in exporting countries to detect arthropod pests and agents of diseases prior to introduction provide information about the likelihood of introduction and the potential impact on plants native to the importing country. Such plantings can consist of species that are native to exporting or importing countries (“in-patria” and “ex-patria” plantings). In-patria plantings consist of young woody plants of species that are commonly exported and can be used to identify pests that may be introduced to new countries via the trade in live plants. Ex-patria plantings consist of exotic young or mature woody plants and surveys may provide information about potential impacts of pests if these were to become established in a new country. We discuss the methods and benefits of this powerful tool and list examples of studies that highlight the large number of unknown organisms and pest–host relationships that can be detected. The usefulness of sentinel plantings is illustrated using examples of arthropod pests and fungal pathogens of European and Asian tree species that were identified in sentinel studies in China and the Asian Russia. © 2018, The Author(s).

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Держатели документа:
CABI, Delemont, Switzerland
Agri-Food and Biosciences Institute, Newforge Lane, Belfast, United Kingdom
Institute for Sustainable Plant Protection CNR, Sesto Fiorentino, FI, Italy
DIBAF, University of Tuscia, Viterbo, Italy
Institut National de la Recherche Agronomique, Orleans, France
Sukachev Institute of Forest SB RAS, Krasnoyarsk, Russian Federation
Siberian Federal University, Krasnoyarsk, Russian Federation

Доп.точки доступа:
Eschen, R.; O’Hanlon, R.; Santini, A.; Vannini, A.; Roques, A.; Kirichenko, N.; Kenis, M.

/ C. Morales-Rodriguez [et al.] // NeoBiota. - 2019. - Is. 47. - P95-123, DOI 10.3897/neobiota.47.34276. - Cited References:89. - This work was supported by COST Action Global Warning (FP1401). DLM and YB contribution was also supported by the Russian Foundation for Basic Research (Grant No. 17-04-01486). MG was supported by Ministry of Education, Science and Technological Development of the Republic of Serbia, Grant III43002. MKA was supported by the Ministry of Science and Higher Education of the Republic of Poland. NK was supported by Le Studium foundation (France) and RFBR (Grant No. 19-04-01029). RE, IF and MK contribution was also supported by CABI with core financial support from its member countries (see http://www.cabi.org/about-cabi/who-we-work-with/key-donors/for details). IF contribution was further supported through a grant from the Swiss State Secretariat for Science, Education and Research (Grant C15.0081, awarded to RE). . - ISSN 1619-0033. - ISSN 1314-2488РУБ Biodiversity Conservation + Ecology

Аннотация: The number of invasive alien pest and pathogen species affecting ecosystem functioning, human health and economies has increased dramatically over the last decades. Discoveries of invasive pests and pathogens previously unknown to science or with unknown host associations yet damaging on novel hosts highlights the necessity of developing novel tools to predict their appearance in hitherto naive environments. The use of sentinel plant systems is a promising tool to improve the detection of pests and pathogens before introduction and to provide valuable information for the development of preventative measures to minimize economic or environmental impacts. Though sentinel plantings have been established and studied during the last decade, there still remains a great need for guidance on which tools and protocols to put into practice in order to make assessments accurate and reliable. The sampling and diagnostic protocols chosen should enable as much information as possible about potential damaging agents and species identification. Consistency and comparison of results are based on the adoption of common procedures for sampling design and sample processing. In this paper, we suggest harmonized procedures that should be used in sentinel planting surveys for effective sampling and identification of potential pests and pathogens. We also review the benefits and limitations of various diagnostic methods for early detection in sentinel systems, and the feasibility of the results obtained supporting National Plant Protection Organizations in pest and commodity risk analysis.

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Держатели документа:
Univ Tuscia, Dept Innovat Biol Agrofood & Forest Syst, Viterbo, Italy.
Tech Univ Braunschwei, Zool Inst, Braunschweig, Germany.
INRA, Forest Zool Res Unit, Orleans, France.
Russian Acad Sci, Siberian Branch, Sukachev Inst Forest,Dept Forest Zool, Div Fed Res Ctr Krasnoyarsk Sci Ctr Siberian Bran, Krasnoyarsk, Russia.
Natl Res Inst Rural Engn Water & Forests INRGREF, Ariana, Tunisia.
Inst Bot, Nat Res Ctr, Vilnius, Lithuania.
Agr Univ Tirana, Dept Plant Protect, Tirana, Albania.
Ukrainian Res Inst Forestry & Forest Meliorat, Dept Forest Protect, Kharkov, Ukraine.
Isparta Appl Sci Univ, Dept Forest Engn, Isparta, Turkey.
Estonian Univ Life Sci Forestry & Rural Engn, Tartu, Estonia.
CABI, Ecosyst Management & Risk Anal & Invas Ecol, Delemont, Switzerland.
Univ Belgrade, Fac Forestry, Belgrade, Serbia.
Slovenian Forestry Inst, Dept Forest Protect, Ljubljana, Slovenia.
Agr Univ Krakow, Dept Forest Protect Entomol & Forest Climatol, Inst Forest Ecosyst Protect, Fac Forestry, Krakow, Poland.
CABI, Risk Anal & Invas Ecol, Delemont, Switzerland.
Ukrainian Natl Forestry Univ, Forestry Dept, Inst Forestry & Pk Gardening, Lvov, Ukraine.
St Petersburg State Forest Tech Univ, Dept Forest Protect Wood Sci & Game Management, St Petersburg, Russia.
Cardinal Stefan Wyszynski Univ Warsaw, Fac Biol & Environm Sci, Warsaw, Poland.
Agrifood & Biosci Inst, Grassland & Plant Sci Branch, Belfast, Antrim, North Ireland.
Swiss Fed Inst Forest Snow & Landscape Res WSL, Forest Hlth & Biot Interact, Birmensdorf, Switzerland.
CNR, Inst Sustainable Plant Protect, Sesto Fiorentino, Italy.
Norwegian Inst Bioecon Res Plant Hlth & Biotechno, As, Norway.
Univ Tartu, Inst Ecol & Earth Sci, Tartu, Estonia.
Nat Resources Inst Finland, Nat Resources, Kuopio, Finland.
Swedish Univ Agr Sci, Southern Swedish Forest Res Ctr, Alnarp, Sweden.
Univ Aberdeen, Dept Plant & Soil Sci, Aberdeen, Scotland.
Hellenic Agr Org Demeter, Dept Deciduous Fruit Frees, Inst Plant Breeding & Genet Resources, Naousa, Greece.
Siberian Fed Univ, Inst Ecol & Geog, Krasnoyarsk, Russia.

Доп.точки доступа:
Morales-Rodriguez, Carmen; Anslan, Sten; Auger-Rozenberg, Marie-Anne; Augustin, Sylvie; Baranchikov, Yuri; Bellahirech, Amani; Burokiene, Daiva; Cepukoit, Dovile; Cota, Ejup; Davydenko, Kateryna; Lehtijarvi, H. Tugba Dogmus; Drenkhan, Rein; Drenkhan, Tiia; Eschen, Rene; Franic, Iva; Glavendekic, Milka; de Groot, Maarten; Kacprzyk, Magdalena; Kenis, Marc; Kirichenko, Natalia; Matsiakh, Iryna; Musolin, Dmitry L.; Nowakowska, Justyna A.; O'Hanlon, Richard; Prospero, Simone; Roques, Alain; Santini, Alberto; Talgo, Venche; Tedersoo, Leho; Uimari, Anne; Vannini, Andrea; Witzell, Johanna; Woodward, Steve; Zambounis, Antonios; Cleary, Michelle; Nowakowska, Justyna; COST Action Global Warning [FP1401]; Russian Foundation for Basic Research [17-04-01486]; Ministry of Education, Science and Technological Development of the Republic of Serbia [III43002]; Ministry of Science and Higher Education of the Republic of Poland; Le Studium foundation (France); RFBR [19-04-01029]; CABI; Swiss State Secretariat for Science, Education and Research [C15.0081]

/ D. L. Musolin, A. V. Selikhovkin, E. Y. Peregudova [et al.] // Forests. - 2021. - Vol. 12, Is. 4. - Ст. 502, DOI 10.3390/f12040502 . - ISSN 1999-4907
Аннотация: Agrilus planipennis is a devastating invasive pest of ash trees in European Russia, Ukraine, and North America. To monitor the north-western limit of its European invasive range, in June 2018 we established 10 study plots along the federal highway M10 (Russia) that runs between Moscow and Saint Petersburg through Tver’ City (approx. 180 km from Moscow), and lined with ash trees. On each plot, 2–4 Fraxinus pennsylvanica trees with heights ranging 6.1–17.0 m and diameters ranging 7.0–18.0 cm were girdled, i.e., 50 cm of their bark were removed. The study plots were visited and girdled trees were examined in September and November, 2018, and in October, 2019. Observations revealed that the current continuous north-western limit of A. planipennis range in European Russia coincides with the north-western border of Tver’ City and this range limit has not distinctly shifted north-westward during 2015–2019. In spite of the rich food supply (due to abundant F. pennsylvanica and F. excelsior plantings) in Tver’ City and along roads going to and from, the population density of A. planipennis in the area is currently low. Recent (September 2020) sudden detection of a spatially isolated A. planipennis outbreak approx. 520 km far north-westward from Tver’ (in Saint Petersburg) suggested that A. planipennis most likely had arrived at Saint Petersburg not by gradual stepwise (flying tree-to-tree) expansion of its continuous invasive range in Tver’ City, but as a result of its accidental introduction by means of, e.g., “insect-hitchhiked” vehicles, transported plants for planting, and/or other commodities. The proximity of the reported A. planipennis outbreak to the borders of the EU (approx. 130 km to Estonia and Finland) requires urgent measures for its containment and control, and constant monitoring. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.

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Держатели документа:
Department of Forest Protection, Wood Science and Game Management, Saint Petersburg State Forest Technical University, Institutskiy Per. 5, Saint Petersburg, 194021, Russian Federation
Department of Biogeography and Environmental Protection, Saint Petersburg State University, Universitetskaya Nab. 7–9, Saint Petersburg, 199034, Russian Federation
Department of Forest Zoology, V.N. Sukachev Institute of Forest, Federal Research Center “Krasnoyarsk Science Center of the Siberian Branch of the Russian Academy of Sciences”, Akademgorodok 50, Krasnoyarsk, 660036, Russian Federation
Department of Forest Mycology and Plant Pathology, Swedish University of Agricultural Sciences, Uppsala, SE-750, Sweden

Доп.точки доступа:
Musolin, D. L.; Selikhovkin, A. V.; Peregudova, E. Y.; Popovichev, B. G.; Mandelshtam, M. Y.; Baranchikov, Y. N.; Vasaitis, R.

/ D. L. Musolin, A. V. Selikhovkin, E. Y. Peregudova [et al.] // Forests. - 2021. - Vol. 12, Is. 4. - Ст. 502, DOI 10.3390/f12040502. - Cited References:25. - This research was funded by the Russian Foundation for Basic Research, grant number 17-04-01486. . - ISSN 1999-4907РУБ Forestry

Аннотация: Agrilus planipennis is a devastating invasive pest of ash trees in European Russia, Ukraine, and North America. To monitor the north-western limit of its European invasive range, in June 2018 we established 10 study plots along the federal highway M10 (Russia) that runs between Moscow and Saint Petersburg through Tver' City (approx. 180 km from Moscow), and lined with ash trees. On each plot, 2-4 Fraxinus pennsylvanica trees with heights ranging 6.1-17.0 m and diameters ranging 7.0-18.0 cm were girdled, i.e., 50 cm of their bark were removed. The study plots were visited and girdled trees were examined in September and November, 2018, and in October, 2019. Observations revealed that the current continuous north-western limit of A. planipennis range in European Russia coincides with the north-western border of Tver' City and this range limit has not distinctly shifted north-westward during 2015-2019. In spite of the rich food supply (due to abundant F. pennsylvanica and F. excelsior plantings) in Tver' City and along roads going to and from, the population density of A. planipennis in the area is currently low. Recent (September 2020) sudden detection of a spatially isolated A. planipennis outbreak approx. 520 km far north-westward from Tver' (in Saint Petersburg) suggested that A. planipennis most likely had arrived at Saint Petersburg not by gradual stepwise (flying tree-to-tree) expansion of its continuous invasive range in Tver' City, but as a result of its accidental introduction by means of, e.g., "insect-hitchhiked" vehicles, transported plants for planting, and/or other commodities. The proximity of the reported A. planipennis outbreak to the borders of the EU (approx. 130 km to Estonia and Finland) requires urgent measures for its containment and control, and constant monitoring.

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Держатели документа:
St Petersburg State Forest Tech Univ, Dept Forest Protect Wood Sci & Game Management, Inst Skiy Per 5, St Petersburg 194021, Russia.
St Petersburg State Univ, Dept Biogeog & Environm Protect, Univ Skaya Nab 7-9, St Petersburg 199034, Russia.
Russian Acad Sci, Siberian Branch, Krasnoyarsk Sci Ctr, Dept Forest Zool,VN Sukachev Inst Forest,Fed Res, Akad Gorodok 50, Krasnoyarsk 660036, Russia.
Swedish Univ Agr Sci, Dept Forest Mycol & Plant Pathol, SE-750 Uppsala, Sweden.

Доп.точки доступа:
Musolin, Dmitry L.; Selikhovkin, Andrey V.; Peregudova, Elena Y.; Popovichev, Boris G.; Mandelshtam, Michail Y.; Baranchikov, Yuri N.; Vasaitis, Rimvys; Russian Foundation for Basic ResearchRussian Foundation for Basic Research (RFBR) [17-04-01486]

/ V. L. Gavrikov, A. I. Fertikov, R. A. Sharafutdinov, E. A. Vaganov // Lesnoy Zh. - 2021. - Is. 6. - С. 24-37, DOI 10.37482/0536-1036-2021-6-24-37. - Cited References:26 . - ISSN 0536-1036РУБ Forestry

Аннотация: Distribution of chemical elements in tree rings bears important information on various biogeochemical processes. In order to achieve a reliable interpretation of the information, it is necessary to know the degree of variation in the content of chemical elements both at the level of the entire species and at the level of individual trees. The research aims to determine which chemical elements have a stable distribution in the trunks of a number of conifers: Siberian spruce (Picea obovata Ledeb.), Scots pine (Pinus sylvestris L.), Siberian larch (Larix sibirica Ledeb.), and Siberian pine (Pinus sibirica Du Tour). The data for the analysis were obtained on the basis of the long-term experiment in forest growing. The experimental site was laid out in 1971-1972 in the vicinity of Krasnoyarsk by the staff of the Sukachev Institute of Forest of the Siberian Branch of the Russian Academy of Sciences. Before planting the seedlings, the soil ground was mechanically levelled, and thus, sufficiently equal growth conditions were created for all plantings. Cores with a diameter of 12 mm were sampled from three normally developing trees of each species and analyzed using modern X-ray fluorescence methods. Content relative values of elements (counts) were obtained with the Itrax Multiscanner (COX Analytical Systems). The content of elements in the tree rings was characterized by the concentration and reserve of elements. Concentration was calculated as the number of counts per 1 mm(2) of the ring area; reserve was calculated as the number of counts over the entire ring area. Each of these variables was defined by the parameters of linear slope in the calendar year series and the standard deviation. The cluster analysis was performed in the 4-dimensional space of the obtained parameters. This allowed determining whether the series of element distributions from different trees and species are grouped. Three elements (Ca, Co, and P) show high stability of distribution parameters in tree rings with no regard to tree species. A number of other elements (Mn, Pb, Cl, Cr, Ni, Sr, and W) are stably grouped depending on the species. The results of the research enable to focus on the study of the elements stably distributed in the conifer trunks.

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Держатели документа:
Siberian Fed Univ, Prosp Svobodnyy 79, Krasnoyarsk 660041, Russia.
Sukachev Inst Forest SB RAS, Akademgorodok 50-28, Krasnoyarsk 660036, Russia.

Доп.точки доступа:
Gavrikov, Vladimir L.; Fertikov, Alexey, I; Sharafutdinov, Ruslan A.; Vaganov, Evgenii A.

[Текст] / А. А. Онучин, А. Е. Петренко, Д. С. Собачкин, Р. С. Собачкин // Сибирский лесной журнал. - 2022. - № 3. - С. 6-14, DOI 10.15372/SJFS20220301 . - ISSN 2311-1410

ГРНТИ

68

68.47.31

Аннотация: В результате эксперимента по проведению рубок ухода разной интенсивности и внесения удобрений (карбамид, 46 % действующего вещества) в молодняках Красноярской лесостепи, сформировавшихся на бывших сельскохозяйственных угодьях, начальная густота которых составляла более 30 тыс. шт./га, получены данные о реакции ценозов на комплексный уход. Построены зависимости прироста от возраста и начальной густоты насаждений и от густоты и дозы удобрения. Показано, что при интенсивности разреживания 77 и 59 % по количеству деревьев через 10 лет необходимо проводить второй прием рубки ухода. Установлено, что отклик прироста на внесение удобрений наступает с 5-го года после их применения. Внесение удобрений позволяет снизить конкурентные отношения между деревьями за ресурсы среды, что позволяет перегущенным молоднякам обеспечивать максимально возможную продуктивность насаждения до определенного возраста. Полученные результаты могут быть использованы не только в решении лесоводственных задач по увеличению продуктивности насаждений, но и для повышения их углерод депонирующих функций
As a result of an experiment on thinning of different intensity and the application of fertilizers (carbamide, 46 % as the active ingredient) in the young stands of the Krasnoyarsk forest-steppe, formed on former agricultural land, with the initial density 30 thousand trees per ha, data were obtained on the response of cenoses to the complex treatment. Dependences of growth on the age and initial density of plantings, and on the density and dose of fertilizer were built. It is shown that on the plots with the thinning intensity of 77 and 59 % of the number of trees, after 10 years it is necessary to carry out a second thinning treatment. It has been established that the growth response to the application of fertilizers begins from the fifth year after their application. The application of fertilizers makes it possible to reduce the competition between trees for environmental resources, which allows overdense young stands to provide the maximum possible productivity up to a certain age. The results obtained can be used not only in solving forestry problems of increasing the productivity of plantations, but also to increase their carbon sequestration functions

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Держатели документа:
ИЛ СО РАН : 660036, Красноярск, Академгородок, 50, стр. 28

Доп.точки доступа:
Петренко, Алексей Евгеньевич; Petrenko, Aleksey Evgen'yevich; Собачкин, Денис Сергеевич; Sobachkin, Denis Sergyeyevich; Собачкин, Роман Сергеевич; Sobachkin, Roman Sergyeyevich; Onuchin, Alexandr Alexandrovich

[Текст] / М. А. Кириенко, И. А. Гончарова // Сибирский лесной журнал. - 2022. - № 5. - С. 46-55, DOI 10.15372/SJFS20220504 . - ISSN 2311-1410

ГРНТИ

68

Аннотация: Изучены видовой состав и жизненное состояние древесных и кустарниковых растений, произрастающих на территории Центрального парка г. Красноярска, оценено их жизненное состояние, изучены структура насаждения парка, биоразнообразие его арборифлоры, определены доминантные и единичные виды, даны рекомендации для улучшения видового состава и качества зеленых насаждений. Исследования проводились в августе 2021 г. Оценка видового разнообразия, жизненного и санитарного состояния древесно-кустарниковой растительности парка выполнялась методом сплошного перечета деревьев. Индекс жизненного состояния зеленых насаждений определен с использованием общепринятой методики визуальной оценки растительности и составлял 1.99, что соответствовало ослабленному состоянию. Установлено, что арборифлора парка представлена 86 видами растений, в том числе 39 видами деревьев, 46 кустарников и 1 видом лиан. Определена структура насаждения парка, выявлены ее особенности, установлены виды, вносящие основной вклад, а также наиболее устойчивые и ослабленные. На основе анализа полученных результатов сформулированы рекомендации по улучшению состояния насаждения Центрального парка Красноярска. Предложения по реконструкции парка целесообразно применять при озеленении городских пространств в сходных экологических условиях.
The woody and shrubby plants species composition and vital status at the territory of Krasnoyarsk Central Park were studied. The purpose of the work is to determine the tree and shrub species composition at the territory of the Central Park, to assess their vital status, to study the arboriflora structure and biodiversity, to identify dominant and single species, to give recommendations for improving the species composition and plantings quality. The studies were carried out in August 2021. The assessment of the species diversity, vital and sanitary condition of the park’s tree and shrub vegetation was carried out by the method of a complete enumeration of trees. The planting vital index determination was carried out using the generally accepted method of visual assessment of tree and shrub vegetation. It has been established that the Central Park arboriflora is represented by 86 species of plants, including: 39 species of trees, 46 species of shrubs and 1 species of vines. Arboriflora consists of 4470 plant (4133 trees, 337 shrubs), growing in the alley cropping, group planting, solitaires, boskets (total length 582 m) as well as hedge grow (50 m). The plantings vitality index is 1.99, which corresponds to a weakened or slightly damaged stands. The arboriflora structure was determined, its features were identified. The species that make the main contribution were identified. The most stable and weakened species of the park’s arboriflora were identified. Recommendations to stand developing of Krasnoyarsk Central Park were formulated based on the obtained results. It is advisable to apply park reconstruction proposals for urban spaces landscaping in similar environmental conditions.

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Держатели документа:
ИЛ СО РАН : 660036, Красноярск, Академгородок, 50, стр. 28

Доп.точки доступа:
Гончарова, Ирина Александровна; Goncharova, Irina Alexandrovna; Kirienko, Mariya Alexyeyevna

[Текст] / Н. И. Кириченко, М. А. Рязанова, А. А. Ефременко // Сибирский лесной журнал. - 2023. - № 1. - С. 85-97, DOI 10.15372/SJFS20230108 . - ISSN 2311-1410

ГРНТИ

68

68.47.37

34.33.19

Аннотация: В 2006-2018 гг. в Сибири заметные повреждения растениям (преимущественно древесным) причиняли 13 видов минирующих молей-пестрянок (Gracillariidae), т. е. около шестой части от всего числа видов молей-пестрянок, известных в этой части России. Подъемы численности с сильной (50-75 % листьев с повреждениями) и сплошной (> 75 %) степенью повреждения листьев растений задокументированы для 9 видов молей-пестрянок, среди которых 5 видов - местные вредители тополей ( Populus L.): Phyllonorycter apparella (Herrich-Schäffer) , Ph. comparella (Duponchel), Ph. populifoliella (Treitschke) , Phyllocnistis labyrinthella (Bjerkander) и Ph. unipunctella (Stephens). Три вида молей-пестрянок - дубовая ( Acrocercops brongniardella Fabricius) , сиреневая ( Gracillaria syringella (Fabricius)) и липовая ( Phyllonorycter issikii (Kumata)) - чужеродные для Сибири. Их многочисленные мины отмечены на древесных растениях (дуб ( Quercus L.)), сиренях ( Syringa L.), ясене ( Fraxinus L.) и липах ( Tilia L.)) в Западной Сибири (Омской, Тюменской и Новосибирской областях). Чужеродное происхождение молей люцерновой ( Phyllonorycter medicaginella (Gerasimov)) и калиновой ( Ph. lantanella (Schrank)) в Сибири требует уточнения. Как местные, так и чужеродные виды молей-пестрянок проявляют тенденцию к нанесению заметного вреда древесным растениям в искусственных экосистемах Сибири - в городских насаждениях, парках, дендрариях, ботанических садах, лесопитомниках. Соотношение случаев повышения численности молей-пестрянок к таковым в естественных экосистемах составляет 8 : 2. Основным донором чужеродных видов молей-пестрянок для Сибири выступает Европейская часть России. Чужеродные виды проникают сюда как в результате прямых заносов, так и путем ступенчатых инвазий с запада России
In 2006-2018, 13 species of leaf mining gracillariid moths (Gracillariidae) caused noticeable damage to plants (mainly trees and shrubs) in Siberia, i. e. about six of all moth species known in this part of Russia. Relative damage levels of 50-75 % and > 75 % were recorded for 9 moths, of which 5 species are native pests of poplars ( Populus L.): Phyllonorycter apparella (Herrich-Schäffer), Ph. comparella (Duponchel), Ph. populifoliella (Treitschke), Phyllocnistis labyrinthella (Bjerkander), and Ph. unipunctella (Stephens). Three moth species, namely Acrocercops brongniardella Fabricius, Gracillaria syringella (Fabricius) and Phyllonorycter issikii (Kumata) are alien to Siberia. Their numerous mines were found on leaves of woody plants (oaks ( Quercus L.), lilacs ( Syringa L.), ash ( Fraxinus L.) and lime ( Tilia L.) trees) in Western Siberia (Omsk, Tyumen and Novosibirsk Oblast). Alien origin of Phyllonorycter medicaginella (Gerasimov) and Ph. lantanella (Schrank) in Siberia requires confirmation. Both native and alien moth species showed a tendency to cause significant damage to the plants in artificial (manmade) stands, i. e. in urban green plantings, parks, arboreta, botanical gardens, tree nurseries. Overall 81 % of cases of significant damage by gracillariids was documented in artificial plantings vs. 19 % in forests. The European part of Russia remains the main donor of alien gracillariid species for Siberia. Alien species distribute to Siberia directly or through bridge-effect invasions from the west of Russia

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Держатели документа:
ИЛ СО РАН : 660036, Красноярск, Академгородок, 50, стр. 28

Доп.точки доступа:
Рязанова, Мария Александровна; Ефременко, Антон Андреевич; Kirichenko, Natal'ya Ivanovna

[Текст] : научное издание / М. И. Седаева, А. К. Экарт, А. Н. Кравченко // Известия высших учебных заведений. Лесной журнал. - 2024. - № 1. - С. 65-76, DOI 10.37482/0536-1036-2024-1-65-76 . - ISSN 0536-1036
   Перевод заглавия: REPRODUCTIVE INDICATORS OF NASCZOKIN’S LIME (TILIA NASCZOKINII STEPANOV)

ГРНТИ

68.47.03

Аннотация: Ilia nasczokinii Stepanov (липа Нащокина) - эндемик юга Красноярского края, имеет реликтовое происхождение. Известно о 2 ее популяциях в окрестностях г. Красноярска на левом и на правом берегах р. Енисей, где она входит в состав сосняков и смешанных сосново-лиственных разнотравных лесов. Общая численность вида составляет около 500 особей, из которых лишь 43 растения в настоящее время плодоносят. В работе определены размеры и качественные показатели плодов и семян этого вида. Плоды-орешки T. nasczokinii в целом для 2 популяций имели длину 5,7±0,026 мм и ширину 5,0±0,017 мм, семена - длину 3,6±0,019 мм и ширину 2,9±0,015 мм. Установлено, что орешки в левобережной популяции характеризуются вытянутой грушевидной формой, тогда как в правобережной орешки шаровидные, слегка заостренные сверху. По размерам орешков и семян T. nasczokinii статистически не отличалась от интродуцированной T. cordata, произрастающей в культуре в сходных экологических условиях. В левобережной популяции массы орешков (18,3 г/1000 шт.) и семян (11,9-12,7 г/1000 шт.) оказались заметно меньше, чем в правобережной (орешки - 24,8-29,9 г/1000 шт., семена - 16,1-18,0 г/1000 шт.). В левобережной популяции до 60 % орешков были бессемянными и до43 % семян - пустыми, жизнеспособность семян составляла 17-32 %. В правобережной популяции бÓльшая часть орешков содержала семена (до 91 %), доля пустых орешков была небольшой (до 18 %), жизнеспособность - 66-83 %. Грунтовая всхожесть семян составила 9,2 % (у отдельных деревьев - до 10,5 %) в левобережной и 12,2 % (до 21,1 %) в правобережной популяции. Несмотря на невысокую грунтовую всхожесть семян в обеих популяциях, существует возможность получения семенного посадочного материала для создания искусственных насаждений T . nasczokinii с целью сохранения и восстановления численности этого редкого реликтового вида юга Средней Сибири.
Tilia nasczokinii Stepanov (Naszokin’s lime) is endemic to the south of the Krasnoyarsk Territory and is of relict origin. Two of its populations grow in the vicinity of Krasnoyarsk on the left and right banks of the Yenisey River, being a part of pine forests and mixed pine-deciduous herb forests. The total number of the species is about 500 plant units, of which only 43 plants are currently bearing fruit. This research has determined the sizes and qualitative characteristics of T. nasczokinii fruits and seeds. The lime-capsules of T. nasczokinii, for 2 populations in general, have had the length of 5.7 ± 0.026 mm and the width of 5.0 ±± 0.017 mm. The seeds have had the length of 3.6 ± 0.019 mm and the width of 2.9 ± 0.015 mm. It has been established that the lime-capsules in the left bank population are characterized by an elongated pear-shaped form, while in the right bank population the lime-capsules are spherical and slightly pointed at the top. In terms of the size of lime-capsules and seeds, T. nasczokinii did not differ statistically from the introduced T. cordata, which grows in the plantation under similar environmental conditions. In the left bank population, the masses of lime-capsules (18.3 g/1000 pcs.) and seeds (11.9-12.7 g/1000 pcs.) have turned out to be noticeably less than in the right bank population (lime-capsules - 24.8-29.9 g/1000 pcs., seeds -16.1-18.0 g/1000 pcs.). In the left bank population, up to 60 % of the lime-capsules have been seedless and up to 43 % of the seeds have been empty. Seed viability has been equal to 17-32 %.In the right bank population, most of the lime-capsules have contained seeds (up to91 %), and the proportion of empty lime-capsules has been small (up to 18 %). Seed viability has been equal to 66-83 %. Field germination of the seeds has been equal to 9.2 % (for some trees - up to 10.5 %) in the left bank population and 12.2 % (up to 21.1 %) in the right bank population. Despite the low field germination of the seeds in both populations, it is possible to obtain seed planting stock for creating artificial plantings of T. nasczokinii in order to preserve and restore the population of this rare relict species in the south of Central Siberia.

РИНЦ

Держатели документа:
ИЛ СО РАН : 660036, Красноярск, Академгородок, 50, стр. 28

Доп.точки доступа:
Экарт, Александр Карлович; Ekart, Alexandr Karlovich; Кравченко, Анна Николаевна; Kravchenko, Anna Nikolayevna; Syedayeva Mariya Il'inichna