Výskyt a bionomie kobylky smrkové (Barbitistes constrictus [Orthoptera:Tettigoniidae]) ve východní části České republiky

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F06%3A00097450" target="_blank" >RIV/62156489:43410/06:00097450 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00020702:_____/06:#0000102

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Occurrence and bionomy of Barbitistes constrictus (Orthoptera: Tettigoniidae) in the eastern part of the Czech Republic

Popis výsledku v původním jazyce

The bionomy of Barbitistes constrictus was studied using emergence traps, sticky bands, sweeping and counting of females in two localities and Malaise traps in 27 localities in spruce forests in the eastern part of the Czech Republic in 1998--2004. It isa common species there but with a low population density. It has five instars (based on the length of femur and tibia) and the larval development lasts 10--12 weeks. Nymphs climb up to crowns after hatching. Adulthood extends from July to October. Abundance of eggs in the ground is very low. The most effective and exact monitoring method seems to be the method of sticky bands. It is also easy to catch nymphs on forest edges with low branchiness and southern or south-eastern exposition. To catch adults,the transect method and observation of trees are the most suitable. Traps are generally less effective (emergence trap, Malaise trap). The use of cut trees during thinning and principal felling is possible.

Název v anglickém jazyce

Occurrence and bionomy of Barbitistes constrictus (Orthoptera: Tettigoniidae) in the eastern part of the Czech Republic

Popis výsledku anglicky

The bionomy of Barbitistes constrictus was studied using emergence traps, sticky bands, sweeping and counting of females in two localities and Malaise traps in 27 localities in spruce forests in the eastern part of the Czech Republic in 1998--2004. It isa common species there but with a low population density. It has five instars (based on the length of femur and tibia) and the larval development lasts 10--12 weeks. Nymphs climb up to crowns after hatching. Adulthood extends from July to October. Abundance of eggs in the ground is very low. The most effective and exact monitoring method seems to be the method of sticky bands. It is also easy to catch nymphs on forest edges with low branchiness and southern or south-eastern exposition. To catch adults,the transect method and observation of trees are the most suitable. Traps are generally less effective (emergence trap, Malaise trap). The use of cut trees during thinning and principal felling is possible.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GK - Lesnictví

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2006

Kód důvěrnosti údajů

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

Název periodika

Journal of Forest Science

ISSN

1212-4834

e-ISSN

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Svazek periodika

52

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

13

Strana od-do

61-73

Kód UT WoS článku

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EID výsledku v databázi Scopus

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