Diurnal behaviour of Cephalcia lariciphila (Hymenoptera: Pamphiliidae): relation to climatic factors and significance for monitoring

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F10%3A22320" target="_blank" >RIV/60460709:41320/10:22320 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

čeština

Original language name

Diurnal behaviour of Cephalcia lariciphila (Hymenoptera: Pamphiliidae): relation to climatic factors and significance for monitoring

Original language description

Adults of Cephalcia lariciphila emerge and start their activity at Vetrny Jenikov village (Czech Republic) during mid-April. First specimens were collected from Malaise traps at the same time as from emergence traps. Last specimens flew at the beginningof May or even the beginning of June. Adult occurrence typically lasted about 20 (?30) days. One Malaise trap and five yellow sticky boards were placed on three plots, and sawflies were collected at 1 hour intervals in two two-day periods. The variableswith the best explanatory power for activity of imagos were temperature in interaction with humidity. Sawflies were most active at 16-C with 20% air humidity and numbers caught decreased steeply up to 0 C and 80% air humidity. The daily flight activity began at 10 a.m. and ended after 5 p.m. Both methods, the Malaise traps and the yellow sticky boards, should be used in forest practices from the middle of April.

Czech name

Diurnal behaviour of Cephalcia lariciphila (Hymenoptera: Pamphiliidae): relation to climatic factors and significance for monitoring

Czech description

Adults of Cephalcia lariciphila emerge and start their activity at Vetrny Jenikov village (Czech Republic) during mid-April. First specimens were collected from Malaise traps at the same time as from emergence traps. Last specimens flew at the beginningof May or even the beginning of June. Adult occurrence typically lasted about 20 (?30) days. One Malaise trap and five yellow sticky boards were placed on three plots, and sawflies were collected at 1 hour intervals in two two-day periods. The variableswith the best explanatory power for activity of imagos were temperature in interaction with humidity. Sawflies were most active at 16-C with 20% air humidity and numbers caught decreased steeply up to 0 C and 80% air humidity. The daily flight activity began at 10 a.m. and ended after 5 p.m. Both methods, the Malaise traps and the yellow sticky boards, should be used in forest practices from the middle of April.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EG - Zoology

OECD FORD branch

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Project

<a href="/en/project/QH91097" target="_blank" >QH91097: Analysis of the climate change impacts on the distribution and voltinism of Ips typographus in spruce forests of the Czech Republic as underlying information for their sustainable management</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2010

Confidentiality

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

Name of the periodical

European Journal of Forest Research

ISSN

1612-4669

e-ISSN

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Volume of the periodical

129

Issue of the periodical within the volume

5

Country of publishing house

DE - GERMANY

Number of pages

6

Pages from-to

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UT code for WoS article

000274802500012

EID of the result in the Scopus database

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