Results 11 to 20 of about 801 (188)

Phenological Study of the Spruce Bark Beetles Ips typographus (L.) and Pityogenes chalcographus (L.) (Coleoptera: Curculionidae) on Tara Mountain, Serbia

South-East European Forestry
This study presents a detailed phenological analysis of two important spruce bark beetle species, Ips typographus (L.) and Pityogenes chalcographus (L.) (Coleoptera: Curculionidae), in the region of Tara Mountain in western Serbia, conducted over a ...
Marija Milosavljević, Mara Tabaković-Tošić, Snežana Stajić, Goran Češljar, Suzana Mitrović   +4 more
doaj   +3 more sources

Lack of genetic differentiation after host range extension argues for the generalist nature of Pityogenes chalcographus (Curculionidae: Scolytinae) [PDF]

Annals of Forest Science, 2011
The bark beetle, Pityogenes chalcographus, is one of the main pests in Picea abies stands, and it has also been found on other European Pinaceae species. With massive introductions of North American conifer species into European forests, this insect has extended its host range to exotic Pinaceae species.
Coralie Bertheau, S. Bankhead-Dronnet, Carine Martin, F. Lieutier, G. Roux‐Morabito   +4 more
semanticscholar   +8 more sources

Risk of attack by the bark beetle pityogenes chalcographus (L.) on living trees close to colonized felled spruce trees

Bulletin of Entomological Research, 2003
AbstractIps typographus(L.) andPityogenes chalcographus(L.) (Coleoptera: Curculionidae) are two common bark beetle species on Norway spruce in Eurasia. Multiple biotic and abiotic factors affect the life cycles of these two beetles, shaping their ecology and evolution. In this article, we provide a comprehensive and comparative summary of selected life-
P. O. Hedgren, J. Weslien, L. M. Schroeder   +2 more
semanticscholar   +5 more sources

Evidence for low-titre infections in insect symbiosis: Wolbachia in the bark beetle Pityogenes chalcographus (Coleoptera, Scolytinae).

Environmental Microbiology, 2009
Summary Wolbachia are obligatory endosymbiotic α‐proteobacteria found in many insect species. They are maternally transmitted and often exhibit reproductive phenotypes like cytoplasmic incompatibility.
A. Wolfgang, R. Markus, Avtzis Dimitrios, Stauffer Christian   +3 more
semanticscholar   +7 more sources

Pityogenes chalcographus

, 2021
Pityogenes chalcographus (Linnaeus, 1760) Records. DON [Nikulina et al., 2015: 30].
Arzanov, Yu. G., Martynov, V. V., Nikulina, T. V.   +2 more
openaire   +3 more sources

Three species of bark beetles (Coleoptera: Curculionidae, Scolytinae) on Pinus peuce in Pirin Mountains in Bulgaria [PDF]

Silva Balcanica, 2021
In 2020 and 2021, three species of bark beetles (Coleoptera: Curculionidae, Scolytinae) were established on Macedonian pine (Pinus peuce) in the region of Vihren hut in Pirin Mts.
Sevdalin Belilov, Georgi Georgiev, Plamen Mirchev, Margarita Georgieva   +3 more
doaj   +4 more sources

Outbreak of Pityogenes chalcographus and Pityophthorus pityographus on Spruce Seedlings Resulting from Inappropriate Management in a Forest Nursery

Forests, 2022
In this report, we describe a local outbreak of small bark beetles on 4-year-old seedlings of Picea abies in a forest nursery in Central Europe in 2021.
T. Fiala, J. Holuša
semanticscholar   +2 more sources

Pityogenes chalcographus Linnaeus 1761

, 2016
Pityogenes chalcographus (Linnaeus, 1761) Distribution in Iran. Guilan, Mazandaran (Omid et al. 2011). General distribution. Europe, Turkey, through Russia to China, Korea, Japan. Biology. It usually attacks species of Picea, less often Pinus, occasionally Abies and Larix (Pinaceae).
Beaver, Roger A., Ghahari, Hassan, Sanguansub, Sunisa   +2 more
openaire   +3 more sources

The relationships between Pityogenes chalcographus and Nemosoma elongatum in clear-cuts with different types of management

Plant Protection Science, 2020
Pityogenes chalcographus (Linnaeus, 1758) is a significant pest of young spruce stands up to the age of about 20 years. Predation can be a significant part of decreasing its population density.
Petr Zahradník, Marie Zahradníková
exaly   +3 more sources

Performance of the tree‐killing bark beetles Ips typographus and  Pityogenes chalcographus in non‐indigenous lodgepole pine and their historical host Norway spruce

Agricultural and Forest Entomology, 2018
The North American lodgepole pine Pinus contorta has been planted on 660 000 ha in Sweden. We compared the performance of Ips typographus and Pityogenes chalcographus in storm‐felled and standing pheromone‐baited trees of the historical host species ...
Martin Schroeder, Dragos COCOŞ
exaly   +2 more sources