Search Results - "N. V. Pashenova"

Bioindication of the Status of Dark Gray Soil in Pine Forests of Krasnoyarsk Forest-Steppe under Anthropogenic Impact by Grodnitskaya, I. D., Senashova, V. A., Antonov, G. I., Polyakova, G. G., Pashkeeva, O. E., Pashenova, N. V.

“…The biological activity of dark gray soil was studied in a 100-year-old forbs–green-moss Pogorel’skii pine forest in Krasnoyarsk forest-steppe. Selective…”
Get full text

USING ASH LEAF CUT-OFFS IN STUDYING THE FUNGUS Hymenoscyphus fraxineus PHYTOPATHOGENIC PROPERTIES by Pashenova, N. V., Seraya, L. G., Baranchikov, Yu. N.

“…A laboratory method for studying the fungal phytotoxicity with cut-offs from leaves was tested for the fungus Hymenoscyphus fraxineus the causative agent of…”
Get full text

Antimicrobial and Antiradical Activities of Individual Fractions of Pinus sibirica Du Tour and Abies sibirica Ledeb. Growing in Siberia by Efremov, A. A., Zykova, I. D., Senashova, V. A., Grodnitckaya, I. D., Pashenova, N. V.

“…— Essential oil from the spruce branches of Siberian pine ( Pinus sibirica Du Tour) and Siberian fir ( Abies sibirica Ledeb.) growing on the territory of…”
Get full text

Diagnostics of Early Changes in the Physicochemical Properties of Wood under the Influence of Fungal Infections by Loskutov, S. R., Shapchenkova, O. A., Petrunina, E. A., Plyashechnik, M. A., Tyut’kova, E. A., Pashenova, N. V., Grodnitskaya, I. D., Aniskina, A. A., Senashova, V. A.

“…The sound wood and damaged wood of Pinus sylvestris L. in an early stage of the development of a fungal infection were studied using scanning electron…”
Get full text

Influence of Chronic Partial Defoliation of Larch by Casebearer on the Physiological Parameters of the Stem by Polyakova, G. G., Pashenova, N. V., Senashova, V. A.

“…— In the long-term explosion of mass reproduction of the larch casebearer ( Coleophora sibiricella Falkovitsh) in a pure larch stand, the stem phloem responses…”
Get full text

Induction of conifer immune responses by phytopathogenic fungus metabolites by Polyakova, G. G, Pashenova, N. V, Polyakov, V. I, Zrazhevskaya, G. K

“…The elicitor activity of compounds extracted from the mycelia of six species of phytopathogenic fungi was assessed from the sizes of necrotic lesions on the…”
Get full text

Ophiostomatoid Fungi Associated with the Four-Eyed Fir Bark Beetle on the Territory of Russia by Pashenova, N. V., Kononov, A. V., Ustyantsev, K. V., Blinov, A. G., Pertsovaya, A. A., Baranchikov, Yu. N.

“…The study is aimed at investigation of ophiostomatoid fungi, associated with the four-eyed fir bark beetle ( Polygraphus proximus Blandford, Coleoptera,…”
Get full text

TREATMENT OF SCOTS PINE SEEDS BY BIOLOGICAL PREPARATIONS AS A WAY OF IMPROVING THE PLANTING MATERIAL QUALITY IN FOREST NURSERIES OF KRASNOYARSK KRAI by Grodnitskaya, I. D., Polyakova, G. G., Senashova, V. A., Pashkeeva, O. E., Pashenova, N. V., Antonov, G. I., Baglaev, A. Yu

“…The effectiveness of treating Scots pine Pinus sylvestris L. seeds by biological preparations based on Trichoderma Pers. fungi to improve the quality of the…”
Get full text

Defense response of pine stem phloem to wounding and treatment with mycelial extracts from Ceratocystis laricicola by Polyakova, G. G., Stasova, V. V., Pashenova, N. V.

“…Ophiostomatoid fungi colonize the conducting tissues of conifer stems, the phloem and the xylem. These pathogenic fungi penetrate into the stem through…”
Get full text

Application of Fungal Metabolites for Evaluation of Pine Stand Vigor in Conditions of Industrial Pollution by Polyakov, V I, Polyakova, G G, Pashenova, N V, Stasova, V V

“…Two methods for evaluation of pine stand vigor were tested on permanent sample plots near Krasnoyarsk City: visual evaluation and exposure to fungal…”
Get full text

The problem of induced immunity in conifers by N. V. Pashenova, A. A. Pertsovaya, Yu. N. Baranchikov

“…During the field experiments on artificial inoculation, the mycelium of Grosmannia aoshimae (Ohtaka et Masuya) Masuya et Yamaoka fungus was observed to spread…”
Get full text

Anatomical features of the bark as a factor of resistance of fir species to infestation by the four-eyed fir bark beetle by N. V. Astrakhantseva, L. G. Seraya, N. V. Pashenova, A. A. Kozhenkova, Yu. N. Baranchikov

“…To elucidate the reasons for the differences Fir species (Abies. Mill.) damage by four-eyed fir bark beetle (Polygraphus proximus Blandford), we studied the…”
Get full text

Influence of innovative biofertilizers on soil biological activity and undergrowth of Scotch pine after felling and fire by G. I. Antonov, V. A. Senashova, G. G. Polyakova, N. V. Pashenova, S. V. Zhila, I. D. Grodnitskaya

“…Preserving the integrity of forests after logging and fires involves the development of various methods to promote natural reforestation. One of these methods…”
Get full text

First findings of an invasive tandem bark beetle – phytopathogenic fungus in the Middle Ural megalopolis by Yu. N. Baranchikov, V. I. Ponomarev, N. V. Pashenova, A. A. Efremenko, D. Yu. Golikov, G. I. Klobukov, B. V. Krasutskiy, N. I. Kirichenko

“…The four-eyed fir bark beetle (Polygraphus proximus Blandford) and the fungus (Grosmannia aoshimae (Ohtaka, Masuya & Yamaoka) Masuya & Yamaoka) form an…”
Get full text

THE STUDY OF ANTI-MICROBIAL PROPERTIES OF EXTRACTIVE SUBSTANCES OF CONIFERS by V. A. Senashova, G. V. Permyakova, I. D. Grodnitskaya, N. V. Pashenova, S. R. Loskutov

“…The problem of wood waste utilization is of great importance. In connection with the outbreaks of microorganisms resistant to most of the known antibiotics…”
Get full text

A new Leptographium species from Russia by JACOBS, K., WINGFIELD, M. J., PASHENOVA, N. V., VETROVA, V. P.

“…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…”
Get full text

Defense Response Characteristics of Suburban Pine Stands of Krasnoyarsk City at Early Stage of Anthropogenous Damage by G. G. Polyakova, V. A. Senashova, M. V. Polyakov, N. V. Pashenova

“…In 2002–2013, on permanent sample plots (PPs), the condition of suburban middle-aged pine stands of Krasnoyarsk was investigated. Annual assessments of…”
Get full text

Luminous mushrooms by Vydryakova, G A, Psurtseva, N V, Belova, N V, Gusev, A A, Pashenova, N V, Medvedeva, S E, Rodicheva, E K, Gitelson, J I

“…There is a great variety of living things able to emit light. Fungi are among them; about 60 species of luminous fungi are known, mostly found in the tropics…”
Get full text

Application of fungal metabolites for evaluation of pine stand vigor in conditions of industrial pollution by Poliakov, V I, Poliakova, G G, Pashenova, N V, Stasova, V V

“…Two methods for evaluation of pine stand vigor were tested on permanent sample plots near Krasnoyarsk City: visual evaluation and exposure to fungal…”
Get more information

A new Leptographium species from Russia by JACOBS, K, WINGFIELD, M. J, PASHENOVA, N. V, VETROVA, V. P

Get full text