First record of the invasive bark beetle Polygraphus proximus Blandford (Coleoptera: Curculionidae, Scolytinae) in the Republic of Kazakhstan : научное издание
Библиографическое описание:First record of the invasive bark beetle Polygraphus proximus Blandford (Coleoptera: Curculionidae, Scolytinae) in the Republic of Kazakhstan : научное издание / Natalia I. Kirichenko [et al.]. - Текст : непосредственный // Acta Biologica Sibirica. - 2023. - № 9. - P. 1003-1022. - The study was performed in a frame of the project of the Russian Science Foundation (grant No. 22-16-00075) [field work] and the basic project of the Sukachev Institute of Forest SB RAS (No. 0287-2021-0011) [morphological identification]. - ISSN 2412-1908, DOI 10.5281/zenodo.10199570.
Аннотация:The four-eyed fir bark beetle, Polygraphus proximus Blandford, 1894 (Coleoptera: Curculionidae, Scolytinae), is an aggressive invasive species originating from Far East. Over the past two decades, it distributed across Siberia, traversed the Urals and invaded some regions of the European part of Russia. In the secondary range, the pest kills heathy tree stands of Siberian fir, Abies sibirica Ledeb. (Pinaceae), both in native forests and man-made plantings, resulting in profound ecological and economic consequences. Here we report the first documented occurrence of this invasive pest in the Republic of Kazakhstan. Infested Siberian fir trees were discovered in the forest nearby Karaguzhikha village (East Kazakhstan Region), approximately 43 km away from Novoaleiskoye village (Altai Territory, Russia), where the pest was detected in 2016. The presence of trees colonized by the invasive pest and dead trees with specific symptoms in the examined forest stand suggest that P. proximus has likely been present in northeastern Kazakhstan for around a decade. The illustrations of affected habitat, male and female beetles and their morphological features are provided, and the early data on the damage caused by P. proximus and the potential for range expansions are discussed. The monitoring would be required to define the actual frontier of the pest distribution in Kazakhstan. Furthermore, it is imperative to alert the relevant authorities in Kazakhstan about the potential threat posed by this invasive tree-killer to native fir stands in the country.
Издательство:Алтайский государственный университет, Барнаул
Источник:Acta Biologica Sibirica
Выпуск:№ 9
Номера страниц:1003-1022
Держатель оригинала документа:Altai State University, Federal Research Center ”Krasnoyarsk Science Center SB RAS”, Institute of Forest Science RAS, Siberian Federal University, Sukachev Institute of Forest, Siberian Branch of the Russian Academy of Sciences, Tomsk State University
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