The aim of this thesis was to monitor the population dynamics and the reproductive status of the spruce bark beetle, Ips typographus (L.), at three localities of different elevation. I focused mainly on following aspects: number of sister broods per generation and per vegetation season, rate of development in the first generation and swarming readiness in diapausing and post-diapausing adults.
spruce bark beetle, population dynamics, sister broods, first generation, diapause
Rozsah průvodní práce
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Jazyk
CZ
Anotace
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Anotace v angličtině
The aim of this thesis was to monitor the population dynamics and the reproductive status of the spruce bark beetle, Ips typographus (L.), at three localities of different elevation. I focused mainly on following aspects: number of sister broods per generation and per vegetation season, rate of development in the first generation and swarming readiness in diapausing and post-diapausing adults.