Overwintering of ladybirds (Coleoptera: Coccinellidae) on Scots pine in Central Europe

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F18%3A43897751" target="_blank" >RIV/60076658:12310/18:43897751 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60077344:_____/18:00497708 RIV/00027006:_____/18:00004814

Výsledek na webu

<a href="https://www.eje.cz/artkey/eje-201801-0065_overwintering_of_ladybirds_coleoptera_coccinellidae_on_scots_pine_in_central_europe.php" target="_blank" >https://www.eje.cz/artkey/eje-201801-0065_overwintering_of_ladybirds_coleoptera_coccinellidae_on_scots_pine_in_central_europe.php</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.14411/eje.2018.065" target="_blank" >10.14411/eje.2018.065</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Overwintering of ladybirds (Coleoptera: Coccinellidae) on Scots pine in Central Europe

Popis výsledku v původním jazyce

We surveyed ladybirds (Coleoptera: Coccinellidae) in 10 stands of Scots pine (Pinus sylvestris), all monoculture stands 5-100 years old, in western Slovakia, Central Europe, over two successive periods, October 2013 - March 2014 and October 2014 - March 2015. The winter in each period was exceptionally mild. Ladybirds were collected from the lower branches of pine trees using beating trays and were present in 61% of the 1040 samples (one sample containing ladybirds from 20 branches, 1 m long each). In total 3965 individuals of 20 species were recorded. Non-conifer dwelling species associated with broadleaved trees or herbaceous plants prevailed (45% of species), followed by conifer specialists (40%) and generalists (15%). Although 13 species were found at least in one winter month, December, January or February, only four of them, Exochomus quadripustulatus, Coccinella septempunctata, Harmonia axyridis and Hippodamia variegate, were recorded continually during both winters. The number of species, the abundance of all ladybirds and the abundance of dominant species (E. quadripustulatus, C. septempunctata and H. axyridis) decreased from late autumn towards winter and remained lowest during this most adverse time of the year for ladybirds. Overwintering species assemblages of ladybirds changed over time and varied with age of pine stand. Our results suggest that Scots pine in Central Europe supports species rich assemblages of ladybirds from late autumn to early spring and, being widely distributed, it could be suited to winter surveying of ladybirds at large spatial scales to reveal behavioural and ecological responses of species to changing weather or different climates.

Název v anglickém jazyce

Overwintering of ladybirds (Coleoptera: Coccinellidae) on Scots pine in Central Europe

Popis výsledku anglicky

We surveyed ladybirds (Coleoptera: Coccinellidae) in 10 stands of Scots pine (Pinus sylvestris), all monoculture stands 5-100 years old, in western Slovakia, Central Europe, over two successive periods, October 2013 - March 2014 and October 2014 - March 2015. The winter in each period was exceptionally mild. Ladybirds were collected from the lower branches of pine trees using beating trays and were present in 61% of the 1040 samples (one sample containing ladybirds from 20 branches, 1 m long each). In total 3965 individuals of 20 species were recorded. Non-conifer dwelling species associated with broadleaved trees or herbaceous plants prevailed (45% of species), followed by conifer specialists (40%) and generalists (15%). Although 13 species were found at least in one winter month, December, January or February, only four of them, Exochomus quadripustulatus, Coccinella septempunctata, Harmonia axyridis and Hippodamia variegate, were recorded continually during both winters. The number of species, the abundance of all ladybirds and the abundance of dominant species (E. quadripustulatus, C. septempunctata and H. axyridis) decreased from late autumn towards winter and remained lowest during this most adverse time of the year for ladybirds. Overwintering species assemblages of ladybirds changed over time and varied with age of pine stand. Our results suggest that Scots pine in Central Europe supports species rich assemblages of ladybirds from late autumn to early spring and, being widely distributed, it could be suited to winter surveying of ladybirds at large spatial scales to reveal behavioural and ecological responses of species to changing weather or different climates.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

10616 - Entomology

Projekt

<a href="/cs/project/GA17-06763S" target="_blank" >GA17-06763S: Faktory limitující geografické rozšíření domácích a invazních druhů u slunéčkovitých</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

European Journal of Entomology

ISSN

1802-8829

e-ISSN

—

Svazek periodika

115

Číslo periodika v rámci svazku

2018

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

10

Strana od-do

658-667

Kód UT WoS článku

000454838600003

EID výsledku v databázi Scopus

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