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

[Текст] / Н.И. Кириченко // Молодежь и пути России к устойчивому развитию. Вторая Республиканская школа-конференция: Тезисы докладов. - Красноярск : КНЦ СО РАН, 2001. - С. 74-76

Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28

Доп.точки доступа:
Kirichenko, Natal'ya Ivanovna

/ Н.И. Кириченко, Ю.Н. Баранчиков // Зоологический журнал. - 2004. - Т. 83, № 1. - С. 54-60. - Библиогр. в конце ст.
Аннотация: В ходе онтогенеза оптимальная плотность содержания гусениц сибирского шелкопряда Dendrolimus superans sibiricus Tschtvr. изменялась: в I-IV возрастах преимущество получали особи, живущие в группах, тогда как в VI возрасте - живущие поодиночке. Перелом, уравнивающий основные показатели питания и роста у одиночных гусениц и выращенных в группах, наблюдался в V возрасте. В I-III возрастах совместное обитание особей благоприятно воздействовало на выживаемость, в III-IV - на интенсивность развития за счет повышения экологической эффективности использования потребленного и усвоенного корма на рост. Относительная скорость потребления корма и показатель усвоения корма не зависели от плотности содержания гусениц. Влияние плотности на показатели питания и уровень выживания проявлялось уже при содержании трех гусениц в одном садке и не менялось при увеличении их числа до 20.

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Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036 Красноярск, Академгородок 50/28

Доп.точки доступа:
Баранчиков, Юрий Николаевич; Baranchikov, Yury Nikolayevich; Kirichenko, Natal'ya Ivanovna

: материалы временных коллективов / Yu. N. Baranchikov // Ecosystems of Mongolia and frontier areas of adjacent countries: natural resources, biodiversity and ecological prospects. - Ulaanbaatar : MAS and RAS, 2005. - С. 245-247

Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28

Доп.точки доступа:
Баранчиков Юрий Николаевич

: материалы временных коллективов / Е. Н. Пальникова, М. К. Метелева, В. Г. Суховольский // Лесоведение. - 2006. - № 5. - С. 29-35. - Библиогр. в конце ст.
Аннотация: В работе исследовалось влияние погодных условий на возникновение вспышек массового размножения популяции лесных насекомых. Рассмотрены модели оценки влияния модифицирующих факторов на динамику популяций. Для основной пяденицы Bupalus piniarius L. и сибирского шелкопряда Dendrolimus superans sibiricus Tschetv. изучена связь погодных характеристик и изменений популяционной динамики, определены необходимые и достаточные условия влияния погоды на развитие вспышек массового размножения этих видов.

Держатели документа:
Институт леса им. В.Н. Сукачева Сибирского отделения Российской академии наук : 660036, Красноярск, Академгородок 50/28

Доп.точки доступа:
Метелева, Мария Константиновна; Metelyeva Mariya Konstantinovna; Суховольский, Владислав Григорьевич; Soukhovolsky, Vladislav Grigor'yevich; Pal'nikova, Elena Nikolayevna
Имеются экземпляры в отделах:
ЧЗ (18.10.2006г. (1 экз.) - Б.ц.) - свободны 1

[Text] / Y. N. Krasnoshchekov, I. N. Bezkorovainaya, V. V. Kuz'michenko // Eurasian Soil Sci. - 2007. - Vol. 40, Is. 2. - P149-157, DOI 10.1134/S1064229307020044. - Cited References: 21 . - 9. - ISSN 1064-2293РУБ Soil Science

Аннотация: The results of studying the dynamics of forest litter properties in the loci of a Siberian moth (Dendrolimus sibiricus) mass outbreak are considered. As a fir forest defoliated by this pest burns, the reserves and fractional composition of the forest litter, its actual acidity, and its chemical composition drastically change. Upon the burning out of such forests, the litter complex of invertebrates is fully destroyed and begins restoring only two years after the fire.

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Держатели документа:
Russian Acad Sci, Sukachev Inst Forestry, Siberian Div, Krasnoyarsk 660036, Russia

Доп.точки доступа:
Krasnoshchekov, Y.N.; Bezkorovainaya, I.N.; Kuz'michenko, V.V.

[Text] / V. I. Kharuk [et al.] // Int. J. Remote Sens. - 2004. - Vol. 25, Is. 24. - P5543-5555, DOI 10.1080/01431160410001719858. - Cited References: 13 . - 13. - ISSN 0143-1161РУБ Remote Sensing + Imaging Science & Photographic Technology

Аннотация: During 1993-1996, in central Siberia, a silkmoth (Dendrolimus superans sibiricus Tschetw.) infestation damaged approximately 700 000 ha of fir, Siberian pine and spruce stands. Temporal (1995-1997) Advanced Very High Resolution Radiometer (AVHRR) images were used for pest outbreak monitoring of this event. Damaged stands were detected, with heavy (50-75% dead and dying trees) plus very heavy (75%) levels of damage classified. Summer and winter images were used for delineation of the northern border of the region of pest outbreaks. The Siberian taiga insects were classified with respect to their harmfulness to forests, based on the frequency Of Outbreaks, the size of the damaged territory, and the available food sources based on forest type.

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Держатели документа:
Sukachev Inst Forest, Krasnoyarsk, Russia
NASA, Goddard Space Flight Ctr, Greenbelt, MD 20771 USA

Доп.точки доступа:
Kharuk, V.I.; Ranson, K.J.; Kozuhovskaya, A.G.; Kondakov, Y.P.; Pestunov, I.A.

[Text] / Y. N. Krasnoshchekov, Z. V. Vishnyakova // Eurasian Soil Sci. - 2003. - Vol. 36, Is. 12. - P1298-1306. - Cited References: 15 . - 9. - ISSN 1064-2293РУБ Soil Science

Аннотация: The experimental data on the transformation of properties of soddy-deeply podzolic soils and raw humus burozems under fir forests defoliated by the Siberian moth Dendrolimus sibiricus are analyzed. In the first two months after the addition of Siberian moth excrements to the forest litter, the population of all ecological-trophic groups of microorganisms was shown to increase by 13 times, that of ammonifying phototrophs and microorganisms, taking part in humus mineralization, by 42 and 9 times, respectively. The leaching of water-soluble carbon from litters in forests defoliated by the Siberian moth was by 21-26% higher than that from litters of control ones. A year later, it was reduced to 14%. The content of exchangeable hydrogen and total acidity decreased, and the degree of base saturation increased. Within 5-6 years after the Siberian moth invasion, the transformation of physicochemical, chemical, and microbiological properties of soils was specified by succession development of the plant cover.

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Держатели документа:
Russian Acad Sci, Siberian Div, Sukachev Inst Forestry, Krasnoyarsk 660036, Russia

Доп.точки доступа:
Krasnoshchekov, Y.N.; Vishnyakova, Z.V.

[Text] / A. . Khrimian [et al.] // J. Agric. Food Chem. - 2002. - Vol. 50, Is. 22. - P6366-6370, DOI 10.1021/jf020472s. - Cited References: 24 . - 5. - ISSN 0021-8561РУБ Agriculture, Multidisciplinary + Chemistry, Applied + Food Science & Technology

Аннотация: Efficient syntheses of (ZE)-5,7-dodecadienol, a pheromone component of the Siberian moth, Dendrolimus superans sibiricus, and (E,Z)-10,12-hexadecadienol, a pheromone component of various Lepidoptera pheromones, were accomplished by cis reduction of the corresponding enynols with activated zinc. The most energetic reagent was zinc galvanized with copper and silver (Zn/Cu/Ag) that achieved rapid and high-yield reduction in methanol-water. The stereoselectivity of semihydrogenation was greater than or equal to98%. A process whereby zinc dust was continuously activated throughout the reduction with an acid was also satisfactory (95-98% cis). Field evaluation of the 1:1 mixture of (Z,E)-5,7-dodecadienol and (Z,E)-5,7-dodecadienal with the Siberian moth in Russia showed that the rubber septa pretreated with compound and stored at -80 degreesC were as effective as freshly treated septa. Moth responses to septa aged in open air indicated that lure effectiveness declined significantly after 2 weeks of aging. Thus, if rubber septa are used as pheromone dispensers in Siberian moth traps monitoring, they should be replaced biweekly with fresh septa for optimal trap effectiveness.

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Держатели документа:
USDA ARS, PSI, Chem Affecting Insect Behav Lab, Beltsville, MD 20705 USA
Morgan State Univ, Dept Chem, Baltimore, MD 21251 USA
Russian Acad Sci, Siberian Branch, VN Sukachev Inst Forest, Dept Forest Zool, Krasnoyarsk 660036, Russia
USDA, APHIS, Otis Methods Dev Ctr, Otis ANGB, MA 02542 USA
USDA ARS, BA, Biometr Consulting Serv, Beltsville, MD 20705 USA

Доп.точки доступа:
Khrimian, A...; Klun, J.A.; Hijji, Y...; Baranchikov, Y.N.; Pet'ko, V.M.; Mastro, V.C.; Kramer, M.H.

[Text] / N. I. Kirichenko, Y. N. Baranchikov, S. . Vidal // Agric. For. Entomol. - 2009. - Vol. 11, Is. 3. - P247-254, DOI 10.1111/j.1461-9563.2009.00437.x. - Cited References: 43. - We thank Mr Viktor Petrov, director of forest protection centre of the Republic of Tuva (Russia), for his assistance in collecting insects in the field, as well as Dr Vlad Pet'ko (VN Sukachev Institute of Forest, Siberian Branch of the Russian Academy of Sciences, Akademgorodok, Krasnoyarsk), Ms Natalia Chevichelova (Russia) and Ms Claudia Nordmann (Department of Crop Sciences, Entomological Section, Georg-August University, Germany) for their valuable help in the indoor experiments. We very much appreciate the comments of four anonymous reviewers and the editor on a previous draft, which substantially improved the manuscript. The work was funded by Deutscher Akademischer Austauschdienst, Germany (grant No. A/06/27352); and Krasnoyarsk Regional Scientific Fund, Russia (grant No. f16G025). . - 8. - ISSN 1461-9555РУБ Entomology

Аннотация: 1 The native range of the Siberian moth extends from the Pacific Ocean (Russian Far East, Japan and Northern Korea) across Siberia, Northern China and Mongolia to the Ural Mountains. At the beginning of the 21st Century, this species was documented west of the Ural Mountains in the Republic of Mari El, indicating range extension toward the west. 2 The Siberian moth has recently been suggested for regulation as a quarantine pest for European and Mediterranean Plant Protection Organization member countries. However, no specific report on European host plants for this pest has been published so far. 3 In the present study, larval host plant choice and performance was tested for the first time on coniferous tree species that are widely distributed and of commercial value in Europe. 4 Based on dual-choice tests on neonates and mortality, developmental duration and relative growth rates of the first- to sixth-instar larvae, we found European larch Larix decidua to be the most suitable host for the moth larvae, whereas European black pine Pinus nigra and Scots pine Pinus sylvestris were the poorest hosts. The remaining conifer species tested, European silver fir Abies alba, Nordmann fir Abies nordmanniana, and Norway spruce Picea abies, were intermediate host plants. Douglas-fir Pseudotsuga menziesii, originating from North America, was chosen by the larvae to the same extend as European larch, and was also highly suitable for larval development. 5 If the moth is introduced to European countries, it will become damaging in stands of European larch and Douglas-fir, mixed stands of fir and spruce; however, it will be less damaging in forests dominated by two-needle pines. 6 We predict that Dendrolimus superans sibiricus will be able to survive and develop on the main European coniferous tree species, including non-native coniferous tree species, resulting in severe damage to large areas of forests.

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Держатели документа:
[Vidal, Stefan] Univ Gottingen, Entomol Sect, Dept Crop Sci, D-37077 Gottingen, Germany
[Kirichenko, Natalia I.] Krasnoyarsk State Trade Econ Inst, Informat Technol & Math Modelling Dept, Krasnoyarsk 660075, Russia
[Baranchikov, Yuri N.] Russian Acad Sci, Siberian Branch, Dept Forest Zool, VN Sukachev Inst Forest, Krasnoyarsk 660036, Russia

Доп.точки доступа:
Kirichenko, N.I.; Baranchikov, Y.N.; Vidal, S...; Deutscher Akademischer Austauschdienst, Germany [A/06/27352]; Krasnoyarsk Regional Scientific Fund, Russia [f16G025]

[Текст] / N. I. Kirichenko, Y. N. Baranchikov // Zool. Zhurnal. - 2004. - Vol. 83, Is. 1. - С. 54-60. - Cited References: 21 . - 7. - ISSN 0044-5134РУБ Zoology

Аннотация: The optimal density of larvae in Siberian moth (Dendrolimus superans sibiricus) kept in chambers varied in ontogenesis: the larvae living in grups predominated in the I-st-IVth instars, whereas those living alone, in the VIth instar. The critical moment equalizing feeding and growth parameters in single larvae and those grown in groups was observed in the V-th instar. The larval aggregation favored the survival rate in the I-st-IIIrd instars and the developmental intensity in the IIIth-IVth instars due to the higher efficiency of using food (ingested and digested) for growth. The relative growth rate and digestibility of food did not depend on the density of larval populations. The effects of density on feeding and growth parameters, as well as on the survival rate, were displayed even when three larvae were kept in one chamber. The increase of the number of larvae up to 20 did not change these effects.

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Держатели документа:
Russian Acad Sci, Siberian Div, Inst Forestry, Krasnoyarsk 660036, Russia

Доп.точки доступа:
Kirichenko, N.I.; Baranchikov, Y.N.

[Текст] / Y. N. Baranchikov, N. I. Kirichenko // Zool. Zhurnal. - 2002. - Vol. 81, Is. 11. - С. 1345-1349. - Cited References: 27 . - 5. - ISSN 0044-5134РУБ Zoology

Аннотация: The importance of summer diapause in Siberian moth larvae in the intrapopulation synchronization of hatching imago is estimated. The larval stage becomes longer due to reducing food consumption and efficiency of its utilization by larvae, despite favorable conditions of their development. The summer diapause in larvae of the IVth instar increases the developmental period up to 3 weeks and lowers significantly a relative rate of food consumption as compared to the control specimens. The diapausing larvae digested food by 20% less than the control ones. The efficiency of using the food for the growth of insects was 2 times lower. As a result, the relative growth rate in the diapausing larvae has reduced by 8 times (0.009 vs. 0.073 mg/mg per day).

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Держатели документа:
Russian Acad Sci, Siberian Div, Inst Forestry, Krasnoyarsk 660036, Russia

Доп.точки доступа:
Baranchikov, Y.N.; Kirichenko, N.I.

[Text] / V. P. Vetrova, V. V. Stasova, N. V. Pashenova ; ed.: F Lieutier, WJ Mattson, WJ Mattso // PHYSIOLOGY AND GENETICS OF TREE-PHYTOPHAGE INTERACTIONS - INTERNATIONAL SYMPOSIUM. Ser. COLLOQUES DE L INRA : INST NATL RECHERCHE AGRONOMIQUE, 1999. - International Symposium on Physiology and Genetics of Tree-Phytophage Interactions (AUG 31-SEP 05, 1997, GUJAN, FRANCE), Is. 90. - P287-297. - Cited References: 13 . - 11. - ISBN 0293-1915. - ISBN 2-7380-0883-6РУБ Plant Sciences + Forestry

Аннотация: Effect of defoliation on resistance response of Siberian fir, Abies sibirica Ledeb., to fungal inoculation was investigated within three even-aged fir stands damaged by Siberian moth, Dendrolimus superans sibiricus Tschetw., and located in the Krasnoyarsk Territory (Central Siberia). Histological changes in tissues, accompanying the resistance response were examined in 30 fir trees (90-130 years old) of different defoliation degree (50, 75, 100 %) six weeks after single inoculation with Leptographium sp, vectored by Monochamus urussovi Fisch. (Coleoptera: Cerambycidae). It was recorded that the rate and intensity of defence response of phloem and xylem tissues to inoculation as well as percent of trees infested by the insect-vector differed significantly in dependence of defoliation degree. Trees of 50 percent defoliation significantly differed from trees of more severe defoliation in all parameters of defence response and percentage of colonisation by the beetle. The trees defoliated to 75 and 100% did not differ significantly in defence response activity and the number of the trees attacked by M. urussovi Strong difference in resistance to inoculation and colonisation by the beetle was recorded between trees defoliated in the current year and in the previous year. All infested by M, urussovi trees were characterised by the epidemic level of frequency of blue-stain fungi associated with this insect. The tendency was recorded to a decreased frequency of the pathogenic Ophiostoma sp. and a more frequent occurrence of the saprophyte O. curvicollis in trees defoliated in previous year which lost ability to defend against wounding and fungal infection.

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Держатели документа:
Russian Acad Sci, Lab Forest Zool, Inst Forest, Krasnoyarsk 660036, Russia

Доп.точки доступа:
Vetrova, V.P.; Stasova, V.V.; Pashenova, N.V.; Lieutier, F \ed.\; Mattson, WJ \ed.\; Mattso, WJ \ed.\

[Текст] : материалы временных коллективов / Ю. Н. Баранчиков, Н. И. Кириченко // Зоологический журнал. - 2002. - Т. 81, № 11. - С. 1345-1349. - Библиогр. в конце ст.
Аннотация: Оценена роль летней диапаузы гусениц сибирского шелкопряда. DENDROLIMUS SUPERANS SIBIRICUS Tschtvr., во внутрипопуляционной синхронизации появления имаго. Удлинение личиночной стадии происходит за счет снижения потребления, усвоения и использования корма, несмотря на благоприятные условия развития. На примере гусениц IV возраста показано, что летняя диапауза увеличивает до 3 недель период прохождения возраста и существенно снижает относительную скорость потребления корма по сравнению с контрольными особями. У диапаузирующих гусениц на 20% снижается коэффициент усвоения корма и в 2 раза понижается эффективность использования на рост потребленного и усвоенного корма. В результате относительная скорость роста у диапаузирующих гусениц снизилась в 8 раз (0,009 мг/мг/сут против 0,073 мг/мг/сут в контроле).

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Держатели документа:
Институт Леса им. В.Н. Сукачева СО РАН : 660036 Красноярск, Академгородок 50/28

Доп.точки доступа:
Кириченко, Наталья Ивановна; Kirichenko, Natal'ya Ivanovna; Baranchikov, Yury Nikolayevich

/ N. Kirichenko [et al.] // European Journal of Forest Research. - 2011. - Vol. 130, Is. 6. - P1067-1074, DOI 10.1007/s10342-011-0495-3 . - ISSN 1612-4669
Аннотация: The Siberian moth, Dendrolimus sibiricus, Tschtv. is the most harmful defoliator of coniferous forests in North Asia. The pest has already spread over the Urals and continues moving westwards. Recently, it has been recommended for quarantine in member countries by European and Mediterranean Plant Protection Organization (EPPO). The performances of the pest on coniferous species planted in Europe were assessed on a range of potted trees corresponding to the spectrum of economically important conifers in the EU: European larch Larix decidua, Norway spruce Picea abies, Scots pine Pinus sylvestris, European black pine Pinus nigra, and the North American species: Douglas fir Pseudotsuga menziesii and grand fir Abies grandis. Larvae showed a potential to survive and complete the development on all these host tree species. Favorable hosts were grand fir, European larch, and Douglas fir that allowed higher survival, better larval development, and as a result, yielded heavier pupae and adult moths with higher longevity. Black pine was a poor host but, however, could still support larval and pupal development. Norway spruce and Scots pine had an intermediate behavior. If accidentally introduced to Europe, the Siberian moth may become especially damaging in forest stands predominated by European larch and by the North American firs. Norway spruce and especially the two-needle pines will be less prone to intensive defoliation by this species. The fact that the pest may damage the range of economically important coniferous species should be taken into account in the pest risk assessment for Europe and also for North America where the Siberian moth occurrence is considered likely. В© 2011 Springer-Verlag.

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Держатели документа:
Department of Forest Zoology, V. N. Sukachev Institute of Forest SB RAS, Akademgorodok, Krasnoyarsk 660036, Russian Federation
Lutte biologique et Ecologie spatiale (LUBIES), Universite Libre de Bruxelles, CP 160/12, av. F. D. Roosevelt 50, 1050 Bruxelles, Belgium

Доп.точки доступа:
Kirichenko, N.; Flament, J.; Baranchikov, Y.; Gregoire, J.-C.

/ F. N. Tomilin [et al.] // Biophysics. - 2011. - Vol. 56, Is. 4. - P695-701, DOI 10.1134/S0006350911040282 . - ISSN 0006-3509
Аннотация: A quantum-chemical study has been made of the interactions of pheromones of some lepidopteran forest pests (Siberian moth Dendrolimus superans sibiricus Tschetv and gypsy moth Limantria dispar L.) with components of the ambient air, as well as the effect of electromagnetic radiation on the pheromones. It is found that the reactions of pheromones with substances contained in the forest air are irreversible and proceed with liberation of heat. Electromagnetic radiation quite strongly affects the structure of pheromones, whereby the pheromone molecule is activated and can readily enter into reactions. В© 2011 Pleiades Publishing, Ltd.

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Kirenskii Institute of Physics, Siberian Branch, Russian Academy of Sciences, Akademgorodok, Krasnoyarsk 660036, Russian Federation
Siberian Federal University, Krasnoyarsk, Russian Federation
Sukachev Institute of Forest, Siberian Branch, Russian Academy of Sciences, Akademgorodok, Krasnoyarsk 660036, Russian Federation

Доп.точки доступа:
Tomilin, F.N.; Osina, O.V.; Kuzubov, A.A.; Ovchinnikov, S.G.; Volkova, P.E.; Ovchinnikova, T.M.; Soukhovolsky, V.G.

/ N. I. Kirichenko [et al.] // EPPO Bulletin. - 2008. - Vol. 38, Is. 2. - P259-263, DOI 10.1111/j.1365-2338.2008.01213.x . - ISSN 0250-8052
Аннотация: The performance of young larvae of the potentially invasive Siberian moth Dendrolimus sibiricus Tschtv. has been studied for the first time on the native and exotic coniferous species which are widely distributed and of considerable commercial value in Europe. Picea, Abies, the introduced Pinus species (five-needle pine only), and species from the exotic genera Pseudotsuga and Cedrus (all Pinaceae) are found to be suitable hosts for pest development. Two-needle pines and species from non-native Tsuga (also Pinaceae) are poor hosts in terms of larval performance though they may support growth of neonates (most sensitive to food quality). Coniferous species from other families: Taxaceae and Cupressaceae are inedible for the pest. The fact that the Siberian moth is able to survive and develop on all the tested genera of Pinaceae and that some of them constitute two thirds of the European forests underline how harmful this defoliator could be in the case of its introduction into European countries. В© 2008 The Authors.

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Держатели документа:
Department of Forest Zoology, VN Sukachev Institute of Forest SB RAS, 660036 Krasnoyarsk, Russian Federation
Laboraroty of Biological Control and Spatial Ecology, Universite Libre de Bruxelles, 12, Av. F.D. Roosvelt 50, B-1050 Brussels, Belgium

Доп.точки доступа:
Kirichenko, N.I.; Flament, J.; Baranchikov, Y.N.; Gregoire, J.-C.

/ V. I. Kharuk, K. J. Ranson, E. V. Fedotova // Scandinavian Journal of Forest Research. - 2007. - Vol. 22, Is. 6. - P531-536, DOI 10.1080/02827580701763656 . - ISSN 0282-7581
Аннотация: The latest catastrophic Siberian silkmoth (Dendrolimus superans sibiricus Tschetw.) outbreak occurred in central Siberia during 1994-1996. The relationship between forest stand mortality from insects and topographic features (azimuth, elevation, slope steepness) was analyzed based on a high-resolution digital elevation model, a pest damage map and Terra/MODIS data. It was found that pest-induced forest mortality patterns depend on topographic features. Before the outbreak the major part of host forest species was found within the elevation zone of 150-500 m. After the outbreak, surviving dark-needle stands were found mainly at elevations higher than 400 m. The greatest damage was observed at elevations between 210 and 320 m, whereas maximum mortality was observed at elevations of about 200 m and minimal mortality at elevations of 300 m. With respect to slope steepness, maximum damage for all categories was observed for slopes of 5-20В°. Slightly damaged stands were most common at low slope angle (about 5В° or less), whereas the highest proportion of stands with high tree mortality was found on steeper slopes. With respect to azimuth, insect damage is mostly uniform, with a small increase in damage on the south-west-facing slopes. The spatial pattern of the silkmoth outbreak can provide a basis for prioritizing Siberian silkmoth outbreak monitoring. В© 2007 Taylor & Francis.

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Sukachev Institute of Forest, Krasnoyarsk, Russian Federation
NASA's Goddard Space Flight Center, Greenbelt, MD, United States

Доп.точки доступа:
Kharuk, V.I.; Ranson, K.J.; Fedotova, E.V.

/ E. N. Valendik [et al.] // Mitigation and Adaptation Strategies for Global Change. - 2006. - Vol. 11, Is. 4. - P883-896, DOI 10.1007/s11027-005-9017-2 . - ISSN 1381-2386
Аннотация: Mechanical treatment and prescribed fire were used to restore a mixed conifer stand (Picea-Abies-Pinus) following mortality from an outbreak of Siberian moth (Dendrolimus superans sibiricus). Moth-killed stands often become dominated by Calamagrostis, a sod-forming grass. The large amount of woody debris and the sod hinder coniferous seedling establishment and development as well as creating conditions favorable to the establishment and propagation of wildfires. Fire has been demonstrated to be an effective method of reducing woody debris and eliminating sod, but the random nature and timing of wildfires often do not create conditions favorable for conifer regeneration. Our study was conducted in a mature fir dominated stand that died during an outbreak 6-8 years previously with most of the dead trees still standing. A bulldozer drove through the stand downing standing snags in late summer with 15-20 m between passes. Snags knocked down by the bulldozer and additional snag fall throughout the following winter increased downed dead wood 50-60% and large downed dead wood 80% compared to an adjacent untreated area. In June, a prescribed fire was set and fuel load consumption averaged 70%. Average soil temperatures during the burn ranged from 47В°C at a depth of 2 cm to 10В°C at 10 cm; hot enough to kill the grass. Following treatment, the potential for wildfire was reduced and the area was suitable for either natural conifer regeneration or planting without further mechanical site preparation. В© Springer 2006.

Scopus

Держатели документа:
V.N. Sukachev Institute of Forest, Russian Academy of Sciences, Siberian Branch, Krasnoyarsk, Russian Federation
USDA Forest Service, Northeastern Research Station, Durham, NH 03824, United States
USDA Forest Service, Missoula, MT 59807, United States
USDA Forest Service, Tahoe National Forest, Nevada City, CA 95959, United States

Доп.точки доступа:
Valendik, E.N.; Brissette, J.C.; Kisilyakhov, Y.K.; Lasko, R.J.; Verkhovets, S.V.; Eubanks, S.T.; Kosov, I.V.; Lantukh, A.Yu.

/ V. I. Kharuk [et al.] // Mapping Sciences and Remote Sensing. - 2001. - Vol. 38, Is. 4. - P272-281 . - ISSN 0749-3878
Аннотация: A large-scale outbreak of the Siberian moth (Dendrolimus sibiricus) in the forests of the Lower Angara valley region (1993-1996) was analyzed on the basis of NOAA/AVHRR imaagery. The applicability of this type of imagery for detecting the foci of damage of tree stands with the discrimination of strong (50-75%) and very strong (>75%) dying and dead trees is demonstrated. The applicability of data from a winter survey was determined by the discovery of damaged tree stands. Summer/winter images were used in demarcating the northern boundary of the focal propagation of the Siberian moth.

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Полный текст

Держатели документа:
Forestry Institute, Siberian Section Russian Acad. Sci., Krasnoyarsk, Russian Federation

Доп.точки доступа:
Kharuk, V.I.; Kozhukhovskaya, A.A.; Pestunov, I.A.; Ranson, K.; Tsibul'skiy, G.M.

/ J. A. Klun [et al.] // Journal of Entomological Science. - 2000. - Vol. 35, Is. 2. - P158-166 . - ISSN 0749-8004
Аннотация: Field trapping experiments were conducted against the Siberian moth, Dendrolimus superans sibiricus Butler, in Siberia, Russia, using traps baited with a virgin female moth or 100 ?g synthetic mixtures of C 12 straight chain-length aldehydes, alcohols, and acetates alone or in combinations on rubber septa. Traps baited with a 1:1 blend of aldehydes and alcohols captured many males. The capture rate was similar to the rate of capture seen in traps baited with virgin females. The mixture of aldehydes and alcohols (64% Z,E-5,7-dodecadienal, 10% Z-5-dodecenal, 18% E-7-dodecenal, 8% E-6-dodecenal) and (64% Z,E-5,7-dodecadien-1-ol, 10% Z-5-dodecen-1-ol, 18% E-7-dodecen-1-ol, 8% E-6-dodecen-1-ol) can be used as a sex attractant to monitor endemic Siberian moth populations in Asia, and for surveillance and detection of the moth in countries where the insect might be accidentally introduced.

Scopus

Держатели документа:
Insect Chemical Ecology Laboratory, USDA, Agricultural Research Service, Beltsville, MD 20705, United States
Department of Forest Zoology, V. N. Sukachev Institute of Forest, Russian Academy of Sciences, 660036 Krasnoyarsk, Russian Federation
USDA, Anim. and Plant Hlth. Inspection S., Otis Methods Development Center, Otis, MA 02542, United States
Chemistry Department, Morgan State University, Baltimore, MD 21251, United States
Department of Chemistry, Howard University, Washington, DC 20059, United States
USDA, Forest Service, Portland, OR 97208, United States

Доп.точки доступа:
Klun, J.A.; Baranchikov, Y.N.; Mastro, V.C.; Hijji, Y.; Nicholson, J.; Ragenovich, I.; Vshivkova, T.A.