Global ETD Search

Kirjanpainaja Lahdessa : Kuinka tuho näkyy?

Viitanen, MiaHelsingfors universitet2015

… (Coleoptera: Scolytidae), joihin kirjanpainaja (Ips typographus L.) kuuluu, ovat Suomessa merkittäviä metsien tuhohyönteisiä. Kirjanpainajan on helpompi iskeytyä ja lisääntyä onnistuneesti, jos metsäkuusi (Picea abies (L.) Karst) heikentyy iän tai tuhon seurauksena. Tässä tutkimuksessa …

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Effects of host stored resources on bark beetle-fungal-conifer interactions

Lahr, Eleanor Carol

… relative to trees attacked by the bark beetle Ips typographus (which vectors C. polonica) or control trees, again indicating that stored resources enhance fungal colonization.</p> <p>Overall, my results suggest that host stored resources influence the interaction between bark beetles, fungi, …

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Effects of host stored resources on bark beetle-fungal-conifer interactions

Lahr, Eleanor Carol

… relative to trees attacked by the bark beetle Ips typographus (which vectors C. polonica) or control trees, again indicating that stored resources enhance fungal colonization.</p> <p>Overall, my results suggest that host stored resources influence the interaction between bark beetles, fungi, …

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Dead wood retention and the risk of bark beetle attack

Per Olof Hedgren2002

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