Odumírání stojících smrků a vývratů v gradačním území lýkožrouta smrkového (Ips typographus (L.))

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F08%3A00133018" target="_blank" >RIV/62156489:43410/08:00133018 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Die-back of standing trees and windfalls in the gradation area of Ips typographus (L.)

Popis výsledku v původním jazyce

The response of cambiophagous fauna of stems and branches of standing trees and windfalls of spruce in the gradation area of Ips typographus (L.) on the progress of phloem necrosis and crown defoliation becomes evident in windfalls by the higher attractiveness for I. typographus than in standing trees where more marked competition environment is created for Ips amitinus (Eichh.) and Pityogenes chalcographus (L.). The progress of development of the species on standing trees and windfalls does not differ.The progress of die-back (phloem necrosis) does not affect fundamentally the vertical dispersion of I. typographus. In June, larvae of I. typographus, I. amitinus and P. chalcographus were dominant on stems independently of the degree of crown defoliation. In September, higher developmental differentiation became evident. In trees with green crowns, pupae and imagoes of I. typographus and larvae of P. chalcographus were dominant. In general, P. chalcographus flies to branches later than

Název v anglickém jazyce

Die-back of standing trees and windfalls in the gradation area of Ips typographus (L.)

Popis výsledku anglicky

The response of cambiophagous fauna of stems and branches of standing trees and windfalls of spruce in the gradation area of Ips typographus (L.) on the progress of phloem necrosis and crown defoliation becomes evident in windfalls by the higher attractiveness for I. typographus than in standing trees where more marked competition environment is created for Ips amitinus (Eichh.) and Pityogenes chalcographus (L.). The progress of development of the species on standing trees and windfalls does not differ.The progress of die-back (phloem necrosis) does not affect fundamentally the vertical dispersion of I. typographus. In June, larvae of I. typographus, I. amitinus and P. chalcographus were dominant on stems independently of the degree of crown defoliation. In September, higher developmental differentiation became evident. In trees with green crowns, pupae and imagoes of I. typographus and larvae of P. chalcographus were dominant. In general, P. chalcographus flies to branches later than

Druh

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

CEP obor

GK - Lesnictví

OECD FORD obor

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Projekt

<a href="/cs/project/1G46001" target="_blank" >1G46001: Význam kambioxylofání fauny smrku v oblasti s dlouhodobým základním stavem lýkožrouta smrkového</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2008

Kód důvěrnosti údajů

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

Název periodika

Beskydy : The Beskids bulletin

ISSN

1803-2451

e-ISSN

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Svazek periodika

1

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

12

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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