Results 51 to 60 of about 7,126 (202)

Revision of the genus Phloeocleptus (Coleoptera: Curculionidae: Scolytinae)

Revista Mexicana de Biodiversidad, 2023
The genus Phloeocleptus Wood includes 8 species of phloeophagous bark beetles breeding in species of Persea(Lauraceae) and that are restricted to Mexico. Phloeocletptus lorenzfischeri Atkinson is described as new. Phloeocleptus cristatus Wood is a synonym of P. atkinsoni Wood. The male of P. ardis Wood is described.
openaire   +2 more sources

Inbreeding and selection on sex ratio in the bark beetle Xylosandrus germanus [PDF]

, 2011
Background: Local Mate Competition (LMC) theory predicts a female should produce a more female-biased sex ratio if her sons compete with each other for mates.
Keller, Laurent, Christian Bernasconi, Keller, L., David M Shuker, Bernasconi, Christian, Katharina Peer, Peer Katharina, Bernasconi Christian, Shuker, D.M., Keller Laurent, Shuker David M, Peer, Katharina, Laurent Keller, Taborsky, M., Taborsky, Michael, Bernasconi, C., Shuker, David M., Peer, K., Taborsky Michael, Michael Taborsky   +19 more
core   +2 more sources

First record of Phloetribus opimus Wood (Coleoptera:Curculionidae: Scolytinae) on cultivated Ficus carica L. in Morelos, Mexico [PDF]

, 2019
Phloetribus opimus Wood (Coleoptera: Curculionidae: Scolytinae) is reported for the first time from fallen wood of cultivated fig (Ficus carica L.) in Morelos, Mexico.Se reporta por vez primera a Phloetribus opimus Wood (Coleoptera: Curculionidae ...
ARMANDO BURGOS SOLORIO, Dagoberto Guillén Sánchez, ELIZABETH DE LOS SANTOS GARCIA, VICTOR LOPEZ MARTINEZ   +3 more
core   +2 more sources

Colonisation potential of the bark beetle (Taphrorychus bicolor) on beech logs and logging residues: ecological context and implications for pest management in forests. [PDF]

Pest Manag Sci
Beech residues left in shaded or semi‐shaded conditions pose a substantial risk of local Taphrorychus bicolor population outbreaks. The rapid removal or placement of residues in sun‐exposed locations can help mitigate this risk. Abstract BACKGROUND The bark beetle Taphrorychus bicolor has been traditionally classified as a secondary pest of European ...
Henzlová I, Resnerová K, Trombik J, Galko J, Holuša J.   +4 more
europepmc   +2 more sources

Effect of Environmental Conditions on Flight Capacity in Mountain Pine Beetle (Coleoptera: Curculionidae: Scolytinae)

, 2020
Mountain pine beetle (Dendroctonus ponderosae Coleoptera: Curculionidae: Scolytinae) is a major pest of pine (Pinaceae) in western North America. Mountain pine beetle has an obligatory dispersal phase during which beetles fly in search of new hosts to ...
Wijeranthna, Asha, Evenden, Maya
core   +1 more source

Discrimination of Odors Associated With Conspecific and Heterospecific Frass by Sibling Species Dendroctonus frontalis (Coleoptera: Curculionidae: Scolytinae) and Dendroctonus mesoamericanus (Coleoptera: Curculionidae: Scolytinae) [PDF]

Environmental Entomology, 2018
In the Central American region, the aggressive, sibling bark beetles Dendroctonus frontalis Zimmermann (Coleoptera: Curculionidae: Scolytinae) and Dendroctonus mesoamericanus Armendáriz-Toledano & Sullivan (Coleoptera: Curculionidae: Scolytinae) commonly colonize pines concurrently, and in nature they avoid heterospecific pairing, although it can be ...
Alicia, Niño-Domínguez, Brian T, Sullivan, Jose H, Lopez-Urbina, Jorge E, Macías-Sámano   +3 more
openaire   +2 more sources

Infestations of the cypress bark beetles Phloeosinus rudis, P. bicolor and P. thujae in The Netherlands (Coleoptera: Curculionidae: Scolytinae). [PDF]

, 2010
In de zomer van 2004 trad er grote sterfte op bij coniferen in Rotterdam en nabijgelegen steden zoals Ridderkerk, Sleeuwijk, Maassluis, Nieuw-Lekkerland en Dordrecht.
Moraal, L.G.
core  

Pruning slash drives ambrosia beetle (Curculionidae: Scolytinae, Platypodinae) activity in Khaya grandifoliola C.DC.: Slash removal as a preventive management strategy Resíduos de poda aumentam a atividade de besouros da ambrosia (Curculionidae: Scolytinae, Platypodinae) em Khaya grandifoliola C.DC.: A remoção dos resíduos como estratégia preventiva de manejo

Agricultural and Forest Entomology, EarlyView.
Slash retention increased ambrosia beetle activity in Khaya grandifoliola, acting as both breeding substrate and source of attractive volatile cues that promoted localized population buildup. Beetle attacks occurred only near retained slash, while no attacks were recorded in slash‐removal plots, demonstrating that residue removal effectively prevents ...
Luana de Souza Covre, Carlos Alberto Hector Flechtmann   +1 more
wiley   +1 more source

Primer registro de Scolytus schevyrewi Semenov 1902 (Coleoptera: Curculionidae: Scolytinae) en México

, 2015
The first documented report for Scolytus schevyrewi Semenov (Curculionidae: Scolytinae), an exotic species of Mexico.The first documented report for Scolytus schevyrewi Semenov (Curculionidae: Scolytinae), an exotic species of ...
Cibrian-Tovar, David, Atkinson, Thomas H., Rodolfo Campos-Bolaños, Campos-Bolaños, Rodolfo, J. Tulio Méndez-Montiel, Thomas H. Atkinson, David Cibrian-Tovar, Méndez-Montiel, J. Tulio   +7 more
core   +1 more source

Environmental drivers influencing the ambrosia beetle community: The primary role of geographic and climatic drivers in chestnut‐growing areas

Agricultural and Forest Entomology, EarlyView.
Ethanol‐baited traps were placed in cultivated chestnut orchards (a) and mixed environments with assorted tree composition (b), over a 2‐year monitoring period in two valleys (NW Italy). A total of 118,286 ambrosia beetles was collected, representing six species.
Eleonora Vittoria Fontana, Chiara Ferracini   +1 more
wiley   +1 more source