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Effects of site conditions on the occurrence of Acalitus rudis (Canestrini) and Aculus leionotus (Nalepa) (Acarina, Eryophyidae)

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F08%3A00132127" target="_blank" >RIV/62156489:43410/08:00132127 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Effects of site conditions on the occurrence of Acalitus rudis (Canestrini) and Aculus leionotus (Nalepa) (Acarina, Eryophyidae)

  • Original language description

    Based on the evaluation of site and climatic conditions, phytophagous species Acalitus rudis (Canestrini) and Aculus leionotus (Nalepa) (Acarina, Eriophyidae) occurring in the area of the eastern Ore Mts. (north-western part of Czech Republic) prefer lower parts of crowns of birch stands aged over 40 years and locations at 500 -- 700 m alt., the 5th forest vegetation zone (Abies-Fagus) and the 6th forest vegetation zone (Picea-Fagus) and their edaphic categories K (acidophila) and S (mesotrophica). Theintensity of attack is affected by the course of weather in spring (April -- May), long-term precipitation amounts 700-1000 mm and mean annual temperatures 4.5-6 °C. Effects of air pollution on the occurrence of Eriophyidae were not proved for 2003 (lowconcentrations) but in A. leionotus, the gradual increase in population density can be related to the process of the air pollution load decline in the area under investigation.

  • Czech name

    Vliv stanovištních podmínek na výskyt Acalitus rudis (Can.) a Aculus leionotus (Nal.) (Acarina, Eryophyidae).

  • Czech description

    Z hodnocení stanovištních a klimatických podmínek vyplývá, že fytofágní vlnovníci Acalitus rudis (Canestrini) a Aculus leionotus (Nalepa) (Acarina, Eryophyidae) v území východního Krušnohoří (ČR) preferují spodní části koruny, porosty břízy starší 40leta polohy 500 -- 700 m n.m., 5. lvs (Abies-Fagus) a 6. lvs (Picea-Fagus) a jejich edafické kategorie K (acidophila) a S (mesotrophica). Intenzitu napadení ovlivňuje průběh počasí v jarním období (IV.-V.), dlouhodobý srážkový úhrn 700-1000 mm a průměrná roční teplota 4,5-6 °C. Vliv imisí na výskyt vlnovníků nebyl aktuálně potvrzen pro rok 2003 (nízké koncentrace), ale u druhu A. leionotus pozvolný vzestup populační hustoty může souviset s procesem poklesu imisní zátěže ve sledovaném území.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    EH - Ecology - communities

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GA526%2F05%2F0187" target="_blank" >GA526/05/0187: The effect of site conditions and feed quality on the incidence and dispersion of eriophyid mites (Acari: Eriophyidae) of birch (Betula pendula Roth)</a><br>

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2008

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    International Journal of Acarology

  • ISSN

    0164-7954

  • e-ISSN

  • Volume of the periodical

    34

  • Issue of the periodical within the volume

    2

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    12

  • Pages from-to

  • UT code for WoS article

  • EID of the result in the Scopus database