Изучение дендрофильных насекомых на стационарах Института лесоведения РАН
| Jazyk: | ruština |
|---|---|
| Rok vydání: | 2020 |
| Předmět: | |
| DOI: | 10.24419/lhi.2304-3083.2019.4.03 |
| Popis: | Приведен краткий анализ результатов энтомологических исследований в насаждениях стационаров Института лесоведения РАН. В процессе многолетних исследований изучались особенности популяционной динамики дендрофильных насекомых, закономерности формирования агрессивных ассоциативных комплексов ксилофильных насекомых с патогенными микроорганизмами и проникновение чужеродных видов насекомых в насаждения европейской части России. Проанализированы особенности динамики численности основных видов филлофагов на юго-востоке лесостепи в современных климатических условиях. A brief analysis of the issues of entomological investigations in forest stands of the Institute of Forest Science Russian Academy of Sciences (IFS RAS) has been carried out. In the process of long-term stationary studies, the features of the population dynamics of the main species of phyllophagous insects, their impact on the health condition of oak trees of various phenological forms and on plantings in general against the background of climatic changes, as well as the consortive relations of xylophilous insects with their host plants were studied using the example of bark beetles. In long time period specialists of the institute studied insects in forest stations of Moscow, Voronezh and Volgograd regions. Articles by Gruntal S. Yu., Korolkova G. E., Moravskaya A. S., Lindeman G. V., Rafes P. M. and Rubtsova N. N. focus on the study of insects, as components of ecological communities. The bark beetles are one of the most serious threats to the forest of European part of Russia. A detailed study of the biological characteristics of the feeding of beetles and their pogeny, the population dynamics of certain species of bark beetles, and the mortality factors of progeny was carried out in forest stations of IFS RAS. The processes of bark beetles spread in recent decades due to climate change have been characterized. The study of the patterns of formation of aggressive associative complexes of bark beetles with pathogenic microorganisms is the most urgent task for prospective studies at forest research stations of the IFS RAS. №4 (2020) |
| Databáze: | OpenAIRE |
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