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Impact of defoliation caused by the sawfly Cephalcia lariciphila (Hymenoptera: Pamphilidae) on radial growth of larch (Larix decidua MILL.)

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00020702%3A_____%2F06%3A%230000121" target="_blank" >RIV/00020702:_____/06:#0000121 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Impact of defoliation caused by the sawfly Cephalcia lariciphila (Hymenoptera: Pamphilidae) on radial growth of larch (Larix decidua MILL.)

  • Original language description

    Between 2000 and 2002 repeated, outbreaks of the web spinning sawfly Cephalcia lariciphila (WACHTL, 1898) have occurred around the village of Větrný Jeníkov , Czech Republic. The impact of defoliation, caused by C. lariciphila feeding, on tree-ring formation of European larch (Larix decidua Mill.) was studied using dendrochronological methods. Heavy defoliation resulted in much less growth in the years of insect attack; the average incremental loss being 67% for the 2000 - 2002 period. As well, defoliation resulted in the formation of latewood with fewer cells and reduced cell-wall thickness

  • Czech name

    Vliv defoliace způsobené ploskohřbetkou Cephalcia lariciphila (Hymenoptera: Pamphilidae) na tlouštkový přírůst modřínu (Larix decidua Mill.)

  • Czech description

    V letech 2000 až 2002 lokálně gradovala v okolí Větrného Jeníkova ploskohřbetka Cephalcia lariciphila (WACHTL, 1898). Vliv defoliace způsobené žírem housenic C. lariciphila na tloušťkový přírůst modřínu (Larix decidua Mill.) byl studován pomocí dendrochronologických analýz. Silná defoliace resultovala v mnohem užší tlouš´tku letokruhů v letech napadení hmyzem; průměrný přírůst se snížil o 67% v letech 2000 - 2002. Defoliace způsobila také změnu ve formování letního dřeva s méně buňkami a tenčími buněčnými stěnami.

Classification

  • Type

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

  • CEP classification

    GK - Forestry

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2006

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    European Journal of Forest Research

  • ISSN

    1612-4669

  • e-ISSN

  • Volume of the periodical

  • Issue of the periodical within the volume

    4

  • Country of publishing house

    DE - GERMANY

  • Number of pages

    6

  • Pages from-to

    4

  • UT code for WoS article

  • EID of the result in the Scopus database