Results 41 to 50 of about 5,652 (204)

Naturally-Occurring Entomopathogenic Fungi on Three Bark Beetle Species (Coleoptera: Curculionidae) in Bulgaria [PDF]

Pesticidi i Fitomedicina, 2010
Bark beetles (Coleoptera: Curculionidae: Scolytinae) belong to one of the most damaging groups of forest insects and the activity of their natural enemies –pathogens, parasitoids,parasites or predators suppressing their population density,is of great ...
Slavimira A. Draganova, Danail I. Takov, Danail D. Doychev   +2 more
doaj  

Root decays as a potential predisposition factor of a bark beetle disaster in the Šumava Mts.

Journal of Forest Science, 2003
Root decay infection and potential relations to Ips typographus L. outbreaks in the Šumava Mts. (Bohemian Forest) were monitored in 3 permanent sample plots.
L. Jankovský, P. Cudlín, I. Moravec
doaj   +1 more source

Forecasting bark beetle early flight activity with plant phenology [PDF]

, 2016
Bark beetle outbreaks are a major threat to forest productivity, and a robust forecast of early flight activity is necessary for inhibition or mitigation of large-scale infestations.
Helm, R., Menzel, A., Sparks, Tim, Zang, C.   +3 more
core   +1 more source

Sanitation felling against the European spruce bark beetle: A matter of intensity and forest type Tagli fitosanitari contro il bostrico tipografo: una questione di intensità e tipologia forestale

Agricultural and Forest Entomology, EarlyView.
We assess the effect of sanitation felling performed in 2022 in North‐Eastern Italy on bark beetle damage that occurred in 2023 across eight spruce forest types, as evaluated using multispectral satellite imagery. Bark beetle damage was reduced only at very high or very low sanitation felling rates.
Aurora Bozzini, Michele Missoni, Giacomo Santoiemma, Iris Bernardinelli, Rinaldo Comino, Massimo Faccoli   +5 more
wiley   +1 more source

Is it possible and necessary to control European spruce bark beetle Ips typographus (L.) outbreak in the Białowieża Forest?

Leśne Prace Badawcze, 2017
In response to the information published in ‘Forest Research Papers’ (vol. 77(4), 2016), regarding the problem of the European spruce bark beetle Ips typographus (L.) in the Białowieża Forest, we present our viewpoint on this issue.
Hilszczański Jacek, Starzyk Jerzy R.
doaj   +1 more source

Therapeutic Bark Gouging as an Effective Complement for the Management of Ips typographus and Pityogenes chalcographus While Preserving Habitat for Secondary Scolytine (Coleoptera: Curculionidae) Species

Journal of Applied Entomology, EarlyView.
ABSTRACT Norway spruce will likely remain an important tree species in Europe over the next few decades despite efforts to transform forests and reduce its distribution range more to its natural range. Consequently, Ips typographus will remain one of the most relevant forest pests the management of which will become increasingly challenging due to ...
Tobias Frühbrodt, Hannes Lemme, W. Andreas Hahn   +2 more
wiley   +1 more source

The diversity of phoretic Mesostigmata on Ips typographus (Coleoptera: Scolytinae) caught in the Karkonosze forest

European Journal of Entomology, 2011
This study determined the scale of the phoresy of mesostigmatid mite by Ips typographus. Thirty pheromone traps in the Karkonosze National Park (Poland) caught 10,575 bark beetles on which there were 2,388 mesostigmatid mites belonging to eight species ...
Dariusz J. GWIAZDOWICZ, Jacek KAMCZYC, Jerzy BLOSZYK   +2 more
doaj   +1 more source

Climate change amplifies the interactions between wind and bark beetle disturbances in forest landscapes [PDF]

, 2016
in dt. Sprache nicht verfügbarContext Growing evidence suggests that climate change could substantially alter forest disturbances. Interactions between individual disturbance agents are a major component of disturbance regimes, yet how interactions ...
Rammer, Werner, Seidl, Rupert
core   +1 more source

Genome and transcriptome‐based identification and expression profiling of chemosensory gene families across developmental stages and tissues in Sirex noctilio (Hymenoptera: Siricidae)

Insect Molecular Biology, Volume 35, Issue 3, Page 270-283, June 2026.
The first draft genome of Sirex noctilio was produced. Fifteen S. noctilio transcriptomes were sequenced to study chemosensory gene expression patterns. SnocOR16 and SnocSNMP1 displayed tissue‐ and sex‐specific expression patterns. Abstract The Sirex woodwasp (Sirex noctilio; Hymenoptera: Siricidae) is among the most destructive invasive pests ...
Alisa Postma, Leandri Klynsmith, Tuan A. Duong, Jeremy Dean Allison, Werner Smidt, Robert M. Waterhouse, Peter Lesny, Jan Philip Oeyen, Malte Petersen, Sebastian Martin, Shanlin Liu, Xin Zhou, Tanja Ziesmann, Alexander Donath, Christoph Mayer, Bernhard Misof, Oliver Niehuis, Ralph S. Peters, Lars Podsiadlowski, Martin P. A. Coetzee, Fourie Joubert, Bernard Slippers   +21 more
wiley   +1 more source

Does bark beetle Ips typographus (L.) die after flying away from the poisoned trap tree?

Central European Forestry Journal
Ips typographus (L.) is the most significant insect pest in the European spruce forests. Methods of control and monitoring are in the period of Ips typographus (L.) outbreaks supplemented with suppressive procedures applying insecticides.
Kula Emanuel, Hrdlička Petr, Zvoníček Karel   +2 more
doaj   +1 more source