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Journal articles on the topic 'Cnestus mutilatus'

Author: Grafiati
Published: 5 June 2025
Last updated: 16 July 2025

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1

Barringer, Lawrence. "First record of the camphor shot borer, Cnestus mutilatus (Blandford) (Coleoptera: Curculionidae: Scolytinae) in Pennsylvania." Insecta Mundi 2016, no. 519 (2016): 1–2. https://doi.org/10.5281/zenodo.5171021.

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Barringer, Lawrence (2016): First record of the camphor shot borer, Cnestus mutilatus (Blandford) (Coleoptera: Curculionidae: Scolytinae) in Pennsylvania. Insecta Mundi 2016 (519): 1-2, DOI: 10.5281/zenodo.5171021
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2

Barringer, Lawrence E. "First record of the camphor shot borer, Cnestus mutilatus (Blandford) (Coleoptera: Curculionidae: Scolytinae), in Massachusetts." Insecta Mundi 2024, no. 87 (2024): 1–2. https://doi.org/10.5281/zenodo.14662274.

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Barringer, Lawrence E. (2024): First record of the camphor shot borer, Cnestus mutilatus (Blandford) (Coleoptera: Curculionidae: Scolytinae), in Massachusetts. Insecta Mundi 2024 (87): 1-2, DOI: 10.5281/zenodo.14662274
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3

John, M. Leavengood Jr. "First record of the camphor shot borer, Cnestus mutilatus (Blandford 1894), (Curculionidae: Scolytinae: Xyleborini) in Kentucky." Insecta Mundi 2013, no. 308 (2013): 1–3. https://doi.org/10.5281/zenodo.5176420.

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John M. Leavengood, Jr. (2013): First record of the camphor shot borer, Cnestus mutilatus (Blandford 1894), (Curculionidae: Scolytinae: Xyleborini) in Kentucky. Insecta Mundi 2013 (308): 1-3, DOI: 10.5281/zenodo.5176420
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4

Jukić, Andrija, Filip Cvetković, Tomislav Krcivoj, et al. "First Record of Cnestus mutilatus (Coleoptera, Curculi-onidae) in Croatia." South-east European forestry 16, no. 1 (2025): 9–14. https://doi.org/10.15177/seefor.25-10.

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Non-native ambrosia beetles (Coleoptera; Curculionidae; Scolytinae) have been recognized as pests in introduced areas that can significantly influence tree and forest health. Cnestus mutilatus (Coleoptera, Curculionidae) is native to Asia and is polyphagous, attacking wide range of deciduous forest trees. Our research has found C. mutilatus in traps and on branches in a forest stand in Pleternica in Croatia on Fagus sylvatica, Quercus rubra and Carpinus betulus in 2024 and 2025. Exit holes, adult galleries and the presence of adult beetles were recorded on branches with diameters ranging from 10 to 25 mm. Adults were also caught in traps baited with a pheromone lure for Agrilus spp. This is the first record of C. mutilatus in Croatia. Raised population levels of C. mutilatus could negatively influence young plants used in forest regeneration. Monitoring will be continued in the affected area, with enhanced data collection through the deployment of pheromone traps in the canopy.
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5

HAUPTMAN, TINE, LUKA CAPUDER, ZINA DEVETAK, MAARTEN DE GROOT, MASSIMO FACCOLI, and BARBARA PIŠKUR. "First record of the non-native Cnestus mutilatus (Blandford) and further findings of other Xyleborini (Curculionidae, Scolytinae) recently recorded in Slovenia." Zootaxa 5653, no. 1 (2025): 143–50. https://doi.org/10.11646/zootaxa.5653.1.9.

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Ambrosia beetles of the subfamily Scolytinae (Coleoptera: Curculionidae) have successfully invaded many parts of the world and are increasingly being introduced to new areas, primarily through international trade. The number of non-native species recorded in Slovenia is also increasing. During the national survey of quarantine species in 2024, a new non-native scolytine beetle, Cnestus mutilatus, was recorded for the first time in Slovenia. Two specimens were trapped at Radmožanci, a location in northeastern Slovenia. New data on two other species recently recorded in Slovenia, Anisandrus maiche and Xylosandrus compactus, are also presented.
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6

Marchioro, Matteo, Massimo Faccoli, Cortivo Marialuisa Dal, et al. "New species and new records of exotic Scolytinae (Coleoptera, Curculionidae) in Europe." Biodiversity Data Journal 10 (October 21, 2022): e93995. https://doi.org/10.3897/BDJ.10.e93995.

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Bark and ambrosia beetles (Coleoptera, Scolytinae) are amongst the most important wood-boring insects introduced to Europe. During field investigations conducted between 2019 and 2021 in different countries and regions of Europe, many exotic species have been recorded providing new and relevant data.<i>Dryoxylon onoharaense</i> (Murayama, 1933) is recorded in Europe for the first time. <i>Xyleborinus attenuatus</i> (Blandford, 1894) is a species new to Italy, while <i>Xylosandrus germanus</i> (Blandford, 1894), <i>Hypothenemus eruditus</i> (Westwood, 1836) and <i>Amasa</i> sp. near <i>A. truncata</i> are new country records for Portugal. <i>Cnestus mutilatus</i> (Blandford, 1894), <i>Phloeotribus liminaris</i> (Harris, 1852) were collected in Italy and <i>Amasa</i> sp. near <i>A. truncata</i> was collected in France after the first discovery, confirming their establishment and their dispersal into new areas.
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7

Colombari, Fernanda, and Andrea Battisti. "Citizen science at school increases awareness of biological invasions and contributes to the detection of exotic ambrosia beetles." NeoBiota 84 (May 18, 2023): 211–29. http://dx.doi.org/10.3897/neobiota.84.95177.

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The serious and growing threat posed by biological invasions to biodiversity and livelihoods means that public engagement in dealing with problems of invasive alien species is ever more urgent and necessary hence a citizen science experiment was carried out in north-eastern Italy. The study aimed i) to raise awareness of invasive alien species threatening trees and forests, and ii) to perform monitoring activities of a group of wood borers as an example, involving teachers and students (aged 11 to 18) of high schools. Students and teachers were given background knowledge and trained about the protocol for collecting data in schoolyards/grounds. Native (Anisandrus dispar (Fabricius, 1792), Xyleborinus saxesenii (Ratzeburg, 1837)) and exotic ambrosia beetles (Anisandrus maiche Kurentsov, Cnestus mutilatus (Blandford), Xylosandrus crassiusculus (Motschulsky, 1866), Xylosandrus germanus (Blandford, 1894)) were used as the target species, as they could be easily detected through accessible and low-cost traps requiring limited effort. The traps were exposed for 24 hours weekly between March and June 2021. The experiment also aimed to strengthen public involvement, connecting environmental education and experiential outdoor learning. The mutual collaboration resulted in a wider knowledge of the potential impact of exotic species. It also led to new geographical citizen-science records of two alien ambrosia beetles considered to be quarantine pests by the European Union: C. mutilatus, new for the European part of the EPPO (European and Mediterranean Plant Protection Organization) region, and A. maiche, which was previously found only in Eastern European EPPO member countries.
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8

Colombari, Fernanda, and Andrea Battisti. "Citizen science at school increases awareness of biological invasions and contributes to the detection of exotic ambrosia beetles." NeoBiota 84 (May 18, 2023): 211–29. https://doi.org/10.3897/neobiota.84.95177.

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The serious and growing threat posed by biological invasions to biodiversity and livelihoods means that public engagement in dealing with problems of invasive alien species is ever more urgent and necessary hence a citizen science experiment was carried out in north-eastern Italy. The study aimed i) to raise awareness of invasive alien species threatening trees and forests, and ii) to perform monitoring activities of a group of wood borers as an example, involving teachers and students (aged 11 to 18) of high schools. Students and teachers were given background knowledge and trained about the protocol for collecting data in schoolyards/grounds. Native (Anisandrus dispar (Fabricius, 1792), Xyleborinus saxesenii (Ratzeburg, 1837)) and exotic ambrosia beetles (Anisandrus maiche Kurentsov, Cnestus mutilatus (Blandford), Xylosandrus crassiusculus (Motschulsky, 1866), Xylosandrus germanus (Blandford, 1894)) were used as the target species, as they could be easily detected through accessible and low-cost traps requiring limited effort. The traps were exposed for 24 hours weekly between March and June 2021. The experiment also aimed to strengthen public involvement, connecting environmental education and experiential outdoor learning. The mutual collaboration resulted in a wider knowledge of the potential impact of exotic species. It also led to new geographical citizen-science records of two alien ambrosia beetles considered to be quarantine pests by the European Union: C. mutilatus, new for the European part of the EPPO (European and Mediterranean Plant Protection Organization) region, and A. maiche, which was previously found only in Eastern European EPPO member countries.
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9

Viloria, Zenaida, Raul T. Villanueva, Ric Bessin, Paul O'Neal, Christopher M. Ranger, and Winston Dunwell. "Scolytinae in Nursery and Fruit Crops of Western Kentucky and Seasonal Population Patterns of Four Invasive Ambrosia Beetles." Journal of Entomological Science 56, no. 3 (2021): 374–86. http://dx.doi.org/10.18474/jes20-50.

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Abstract Ambrosia beetles (Coleoptera: Curculionidae: Scolytinae) inoculate species specific symbiotic fungi into the sapwood of their hosts. Some fungi are innocuous, but others are pathogenic and can kill plants in a short time. The main objectives of this study were to identify ambrosia beetle species found in wholesale and retail nurseries and an apple orchard in western Kentucky and monitor population abundance and phenology of the more common invasive ambrosia beetles. Baker traps baited with ultra-high or standard release ethanol were deployed in late February or March and removed in either fall (2016 and 2017) or August (2018). Sixteen ambrosia beetle species were captured, and eight of them were invasive. The invasive species Cnestus mutilatus (Blandford), Xylosandrus crassiusculus (Motschulsky), Xylosandrus germanus (Blandford), and Xyleborinus saxesenii (Ratzeburg) were the most common and abundant species. The highest counts of these invasive species were recorded from April to May. In addition, we are reporting 13 bark beetle species captured in this study; among them, Phloeotribus dentrifrons (Blackman) and Thysanoes fimbricornis LeConte are reported for the first time for Kentucky, whereas Scolytus multistriatus (Marsham) was the only invasive bark beetle collected.
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10

Miller, D. R., and C. M. Crowe. "Sulcatol: Enantiospecific Attractant for Monarthrum mali (Coleoptera: Curculionidae: Scolytinae), Leptostylus asperatus (Coleoptera: Cerambycidae) and Associated Predators." Environmental Entomology 49, no. 3 (2020): 593–600. http://dx.doi.org/10.1093/ee/nvaa042.

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Abstract In 2014–2019, we conducted six experiments in north-central Georgia in an attempt to verify the aggregation pheromone response of the ambrosia beetle Gnathotrichus materiarius (Fitch) (Coleoptera: Curculionidae: Scolytinae: Scolytini: Corthylina) to sulcatol known to be produced by male G. materiarius; we failed to catch any G. materiarius. However, we did find that another corthyline ambrosia beetle species Monarthrum mali (Fitch) was attracted to (R)-(–)-sulcatol, whereas the longhorn beetle Leptostylus asperatus (Haldeman) (Coleoptera: Cerambycidae: Lamiinae) was attracted to (S)-(+)-sulcatol. Attraction of both species was unaffected by the respective antipodes. Ethanol enhanced attraction of both species to traps baited with sulcatol. In at least one experiment, attraction to ethanol-baited traps was enhanced by sulcatol for Xylosandrus crassiusculus (Motschulsky), Xyleborus spp., and Hypothenemus spp. but reduced for Cnestus mutilatus (Blandford) (Coleoptera: Curculionidae: Scolytinae). Additionally, traps baited with ethanol and racemic sulcatol [50% (S)-(+): 50% (R)-(-)] caught the greatest numbers of four species of beetle predators: Coptodera aerata Dejean (Coleoptera: Carabidae), Colydium lineola Say (Coleoptera: Zopheridae), Madoniella dislocata (Say), and Pyticeroides laticornis (Say) (Coleoptera: Cleridae). Ethanol but not sulcatol attracted Temnoscheila virescens (F.) (Coleoptera: Trogossitidae). Information on interspecific relationships within forested communities may help us to better determine the roles of these species in maintaining stable and resilient forested ecosystems.
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11

Ruzzier, Enrico, Lucio Morin, Matteo Zugno, Andrea Tapparo, Luciano Bani, and Giulio Andrea Di. "New records of non-native Coleoptera in Italy." Biodiversity Data Journal 11 (October 17, 2023): e111487. https://doi.org/10.3897/BDJ.11.e111487.

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In the last decades, climate change and globalisation have been exacerbating the introduction of non-native beetles worldwide. Due toits peculiar territory, climate and geographical position in the middle of the Mediterranean Basin, Italy is one of the European countries with the highest number of intercepted, adventive and established non-native beetles, some of which are invasive. In this perspective, producing new faunistic records and continuously updating reliable and easily accessible distributional data is a fundamental step in investigating and potentially preventing further species introduction.The aim of this contribution is to report and discuss new faunistic records of non-native Coleoptera in Italy. For some species, new records enlarge the previously-known distribution (e.g. the ambrosia beetles <i>Anisandrus maiche</i> (Kurentzov, 1941) and <i>Cnestus mutilatus</i> (Blandford, 1894) or the click beetle <i>Monocrepidius posticus</i> (Eschscholtz, 1829)), while for others (e.g. the scarab beetle <i>Archophileurus spinosus</i> Dechambre, 2006), data confirm their establishment and highlight a possible expansion phase. The false powderpost beetles <i>Ptilineurus marmoratus</i> (Reitter, 1877) and the longhorn beetle <i>Xylotrechus chinensis</i> (Chevrolat, 1852) are two new additions to the Italian fauna, while the establishment of the monotomid beetle <i>Monotoma americana</i> Aubé 1837 is confirmed.
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12

Olatinwo, Rabiu, Douglas Streett, and Christopher Carlton. "Habitat Suitability Under Changing Climatic Conditions for the Exotic Ambrosia Beetle, Cnestus mutilatus (Curculionidae: Scolytinae: Xyleborini) in the Southeastern United States." Annals of the Entomological Society of America 107, no. 4 (2014): 782–88. http://dx.doi.org/10.1603/an14024.

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13

Chahal, Karandeep, Romina Gazis, William Klingeman, et al. "Assessment of Alternative Candidate Subcortical Insect Vectors From Walnut Crowns in Habitats Quarantined for Thousand Cankers Disease." Environmental Entomology 48, no. 4 (2019): 882–93. http://dx.doi.org/10.1093/ee/nvz064.

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Abstract Thousand cankers disease (TCD) results from the combined activity of the fungal pathogen, Geosmithia morbida Kolařík, Freeland, Utley, and Tisserat and its principle vector, Pityophthorus juglandis (Blackman) (Coleoptera: Curculionidae: Scolytinae) in Juglans L. spp. and Pterocarya Kunth spp. host plants. TCD has been reported from the eastern and western United States. To evaluate potential for other beetle species to vector the fungus in east Tennessee, specimens were collected using ethanol-baited traps that were suspended beneath crowns of TCD-symptomatic trees. Associations of G. morbida with insect species collected in traps were assessed in an unsuccessful, preliminary culture-based fungal assay, and then with a molecular-based detection method. For culture-based assays, rinsate from washed, individual insects was plated on nutrient media and growing colonies were subcultured to obtain axenic G. morbida cultures for identification. For the molecular-based method, G. morbida presence was detected by amplifying the previously developed, species-specific microsatellite locus GS004. Capillary electrophoresis was used to detect the amplified amplicons and representative reactions were validated using Sanger sequencing. Eleven beetle species were found to carry G. morbida, including Cnestus mutilatus (Blandford), Dryoxylon onoharaensum (Murayama), Hylocurus rudis (LeConte), Monarthrum fasciatum (Say), Monarthrum mali (Fitch), Xyleborinus saxesenii (Ratzeburg), Xylosandrus crassiusculus (Motschulsky), Xylosandrus germanus (Blandford) (all Coleoptera: Curculionidae: Scolytinae), Stenomimus pallidus (Boheman) (Coleoptera: Curculionidae: Cossoninae), Oxoplatypus quadridentatus (Olivier) (Coleoptera: Curculionidae: Platypodinae), and Xylops basilaris (Say) (Coleoptera: Bostrichidae). These findings raise concerns that alternative subcortical insect species that already occur within quarantined habitats can sustain incidence of introduced G. morbida and contribute to spread within the native range of black walnut, Juglans nigra L., in the eastern United States.
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14

Marchioro, Matteo, Massimo Faccoli, Marialuisa Dal Cortivo, et al. "New species and new records of exotic Scolytinae (Coleoptera, Curculionidae) in Europe." Biodiversity Data Journal 10 (October 21, 2022). http://dx.doi.org/10.3897/bdj.10.e93995.

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Bark and ambrosia beetles (Coleoptera, Scolytinae) are amongst the most important wood-boring insects introduced to Europe. During field investigations conducted between 2019 and 2021 in different countries and regions of Europe, many exotic species have been recorded providing new and relevant data. Dryoxylon onoharaense (Murayama, 1933) is recorded in Europe for the first time. Xyleborinus attenuatus (Blandford, 1894) is a species new to Italy, while Xylosandrus germanus (Blandford, 1894), Hypothenemus eruditus (Westwood, 1836) and Amasa sp. near A. truncata are new country records for Portugal. Cnestus mutilatus (Blandford, 1894), Phloeotribus liminaris (Harris, 1852) were collected in Italy and Amasa sp. near A. truncata was collected in France after the first discovery, confirming their establishment and their dispersal into new areas.
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15

Miller, D. R., and J. D. Sweeney. "Cerambycid Pheromones 3,2-Hydroxyketones Affect Catches of Some Bark and Ambrosia Beetles (Coleoptera: Curculionidae) in Ethanol-Baited Multiple-Funnel Traps in Southeastern United States." Journal of Economic Entomology, April 8, 2022. http://dx.doi.org/10.1093/jee/toac040.

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Abstract In 2012–2013, we assessed the interactive effects of the cerambycid pheromones syn-2,3-hexanediol, 3-hydroxyhexan-2-one, and 3-hydroxyoctan-2-one on catches of bark and ambrosia beetles (Coleoptera: Curculionidae) in ethanol-baited multiple-funnel traps in north Georgia and South Carolina. We found that catches for nine of eleven species of ambrosia beetles in ethanol-baited traps were either unaffected or enhanced by the addition of 3,2-hydroxyketones. Similarly catches of five species of bark beetles were either unaffected or enhanced by the addition of 3,2-hydroxyketones. In particular, catches of Xylosandrus crassiusculus (Motschulsky), Cnestus mutilatus (Blandford), and Monarthrum fasciatum (Say) in ethanol-baited traps increased with the addition of 3-hydroxyhexan-2-one and/or 3-hydroxyoctan-2-one. Catches of the bark beetles Hylocurus rudis (LeConte) and Hypothenemus rotundicollis (Eichhoff) were enhanced by the addition of 3-hydroxyhexan-2-one and 3-hydroxyoctan-2-one, respectively. syn-2,3-Hexanediol had no effect on catches of bark and ambrosia beetles in ethanol-baited traps. Our data provide support for the use of ethanol + cerambycid pheromones for targeting non-native species of bark and ambrosia beetles as well as cerambycids in detection programs.
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16

Ruzzier, Enrico, Lucio Morin, Matteo Zugno, Andrea Tapparo, Luciano Bani, and Andrea Di Giulio. "New records of non-native Coleoptera in Italy." Biodiversity Data Journal 11 (October 17, 2023). http://dx.doi.org/10.3897/bdj.11.e111487.

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In the last decades, climate change and globalisation have been exacerbating the introduction of non-native beetles worldwide. Due toits peculiar territory, climate and geographical position in the middle of the Mediterranean Basin, Italy is one of the European countries with the highest number of intercepted, adventive and established non-native beetles, some of which are invasive. In this perspective, producing new faunistic records and continuously updating reliable and easily accessible distributional data is a fundamental step in investigating and potentially preventing further species introduction. The aim of this contribution is to report and discuss new faunistic records of non-native Coleoptera in Italy. For some species, new records enlarge the previously-known distribution (e.g. the ambrosia beetles Anisandrus maiche (Kurentzov, 1941) and Cnestus mutilatus (Blandford, 1894) or the click beetle Monocrepidius posticus (Eschscholtz, 1829)), while for others (e.g. the scarab beetle Archophileurus spinosus Dechambre, 2006), data confirm their establishment and highlight a possible expansion phase. The false powderpost beetles Ptilineurus marmoratus (Reitter, 1877) and the longhorn beetle Xylotrechus chinensis (Chevrolat, 1852) are two new additions to the Italian fauna, while the establishment of the monotomid beetle Monotoma americana Aubé 1837 is confirmed.
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17

Miller, Daniel R. "Relative effects of black, purple, and green multiple-funnel traps on catches of arboreal and saproxylic beetles in forest understoreys." Canadian Entomologist 157 (2025). https://doi.org/10.4039/tce.2024.50.

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Abstract Trap colour can be an important consideration in detection programmes for arboreal and saproxylic beetles. Green and purple intercept traps are more attractive than black intercept traps to the emerald ash borer, Agrilus planipennis Fairmaire (Coleoptera: Buprestidae), an invasive species in North America. In four experiments, I tested three commercial multiple-funnel traps (green, purple, and black), baited with various lure blends, to determine the relative effects of trap colour on catches of other bark and woodboring beetles, and their associated predator species, in north–central Georgia, United States of America. I captured numerous species of Cerambycidae (Coleoptera) (n = 51), Curculionidae (Coleoptera) (n = 33), and associated predators (Coleoptera) (n = 22) across the four experiments. However, the majority of the species captured were either unaffected by trap colour or were caught in greater numbers in black and purple traps than in green traps. The two exceptions were the predators Enoclerus ichneumonus (Fabricius) (Coleoptera: Cleridae) and Pycnomerus sulcicollis LeConte (Coleoptera: Zopheridae), which were more abundant in green traps than in black traps. Purple traps performed better than black traps for the following species: Cnestus mutilatus (Blandford) (Coleoptera: Curculionidae), Cossonus corticola Say (Coleoptera: Curculionidae), Xylobiops basilaris (Say) (Coleoptera: Bostrichidae), Buprestis lineata Fabricius (Coleoptera: Buprestidae), and Namunaria guttulata (LeConte) (Coleoptera: Zopheridae).
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18

Miller, D. R., C. M. Crowe, and J. D. Sweeney. "Trap Height Affects Catches of Bark and Woodboring Beetles (Coleoptera: Curculionidae, Cerambycidae) in Baited Multiple-Funnel Traps in Southeastern United States." Journal of Economic Entomology, October 9, 2019. http://dx.doi.org/10.1093/jee/toz271.

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Abstract In north-central Georgia, trap height affected catches of some species of bark and woodboring beetles (Coleoptera) in traps baited with lures used in surveillance programs to detect non-native forest insects. Traps were placed within the canopy and understory of mature oak trees (Quercus spp.) with collection cups placed 18–23 m above ground level (AGL), and 0.3–0.5 m AGL, respectively. Traps were baited with ethanol to target ambrosia beetles (Curculionidae: Scolytinae) in one experiment, ethanol + syn-2,3-hexanediol + racemic 3-hydroxyhexan-2-one + racemic 3-hydroxyoctan-2-one to target hardwood woodborers (Cerambycidae) in a second experiment, and α-pinene + racemic ipsenol + racemic ipsdienol to target pine bark beetles (Curculionidae) and woodborers (Cerambycidae) in a third experiment. Canopy traps were more effective than understory traps for detecting Cnestus mutilatus (Blandford) (Curculionidae), Neoclytus scutellaris (Olivier), and Monochamus titillator (F.) (Cerambycidae). The reverse was true for Xylosandrus crassiusculus (Motschulsky), Dendroctonus terebrans (Olivier) (Curculionidae), and Neoclytus acuminatus (F.) (Cerambycidae). Catches of a third group which included Hylobius pales (Herbst), Ips grandicollis (Eichhoff) (Curculionidae), Neoclytus mucronatus (F.), and Anelaphus pumilus (Newman) (Cerambycidae) were largely unaffected by trap height. Similar patterns were noted for species of Cleridae, Scarabaeidae, Trogossitidae, and Zopheridae but not Histeridae or Tenebrionidae (Coleoptera). Catches of the bee assassin Apiomerus crassipes (F.) (Hemiptera: Reduviidae) in traps baited with the hardwood borer blend were greater in canopy traps than in understory traps.
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19

Colombari, Fernanda, Isabel Martinez‐Sañudo, and Andrea Battisti. "First report of the alien ambrosia beetle Cnestus mutilatus and further finding of Anisandrus maiche in the European part of the EPPO region (Coleoptera: Curculionidae: Scolytinae: Xyleborini)." EPPO Bulletin, April 6, 2022. http://dx.doi.org/10.1111/epp.12840.

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