Results 161 to 170 of about 1,328 (196)

Undisturbed forest canopies slow understory warming by one-third across Europe

open access: yes
Haesen S   +52 more
europepmc   +1 more source

European spruce bark beetle (Ips typographus, L.) green attack affects foliar reflectance and biochemical properties [PDF]

open access: yesInternational Journal of Applied Earth Observation and Geoinformation, 2018
The European spruce bark beetle Ips typographus, L. (hereafter bark beetle), causes major economic loss to the forest industry in Europe, especially in Norway Spruce (Picea abies). To minimise economic loss and preclude a mass outbreak, early detection of bark beetle infestation (so-called “green attack” stage – a period at which trees are yet to show ...
Haidi Abdullah   +2 more
exaly   +3 more sources

European Spruce Bark Beetle, Ips typographus (L.) Males Are Attracted to Bark Cores of Drought-Stressed Norway Spruce Trees with Impaired Defenses in Petri Dish Choice Experiments [PDF]

open access: yesForests, 2022
The European spruce bark beetle, Ips typographus (L.), is a major pest of Norway spruce. During outbreaks, the beetles can colonize moderately stressed trees via mass attacks mediated by aggregation pheromones, while at endemic population levels, beetles infest trees with impaired defenses. I. typographus introduces ophiostomatoid fungi into the phloem,
Sigrid Netherer   +2 more
exaly   +5 more sources

When tree diversity does not work: The interacting effects of tree diversity, altitude and amount of spruce on European spruce bark beetle outbreaks

open access: yesForest Ecology and Management, 2023
The frequency of large-scale insect outbreaks is expected to increase with climate change, and the European spruce bark beetle (Ips typographus) is a major forest pest in Europe that has caused more extensive and widespread outbreaks in recent years.
Maarten De Groot   +2 more
exaly   +2 more sources

Impacts of European spruce bark beetle infestations on Norway spruce BVOC emissions

2021
<p>Tree killing by spruce bark beetles (<em>Ips typographus</em>) is one of the main disturbances to Norway spruce (<em>Picea abies</em>) forests in Europe and the risk of outbreaks is amplified by climate change with effects such as increased risk of storm felling, tree drought ...
Erica Jaakkola   +4 more
openaire   +1 more source

European spruce bark beetle, Ips typographus (L.)

2023
The European spruce bark beetle (Ips typographus), widespread across Eurasia, is a major pest of coniferous forests in Europe, primarily attacking Norway spruce (Picea abies). High beetle populations can result in significant damage, especially following environmental stressors like storms.
Neil Audsley   +16 more
openaire   +1 more source

Spatial interactions between storm damage and subsequent infestations by the European spruce bark beetle

Forest Ecology and Management, 2014
Abstract Disturbances such as storm damage and bark beetle infestations are key factors for the development of forest ecosystems. Infestations of the European spruce bark beetle (Ips typographus), which is the most devastating biotic disturbance agent in forests of central Europe and Scandinavia, are often triggered by storm damage.
Golo Stadelmann   +2 more
exaly   +2 more sources

Choice or constraint: Plasticity in overwintering sites of the European spruce bark beetle

Forest Ecology and Management, 2014
Abstract Winter mortality is an important driver in bark beetle population dynamics. Overwintering site – be it in the soil or within the tree – can influence mortality, because temperature dynamics can differ between soil and tree at the same site. For Ips typographus L.
Kai Dworschak   +3 more
openaire   +1 more source

Analyzing the environmental risk factors of European spruce bark beetle damage at the local scale [PDF]

open access: yesEuropean Journal of Forest Research
AbstractThe frequent outbreaks of European spruce bark beetle Ips typographus (L.) have destroyed huge amounts of Norway spruce Picea abies (L.) forests in central and Northern Europe. Identifying the risk factors and estimating the damage level is important for strategic damage control.
Langning Huo   +2 more
exaly   +2 more sources

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