01253nas a2200217   4500008004100000020001400041245009800055210006900153260000800222300001200230490000600242520051400248653002700762653002500789653002500814100001700839700001800856700002000874700002200894856011900916       2009                        eng d  a0916-440500aAmbrosia beetles captured with ethanol traps in Ohnaka-yama National Forest, Kochi Prefecture0 aAmbrosia beetles captured with ethanol traps in Ohnakayama Natio  cDec  a223-2250 v83 aIn order to elucidate the fauna of ambrosia beetles (Coleoptera: Curculionidae: Scolytinae and Platypodinae) in natural forests of Shimanto River Basin of Kochi Prefecture, southwestern Japan, we captured them with ethanol traps from April to October 2007 in Ohnaka-yama National Forest, which is one of old-growth natural broad-leaved forests. As a result, 9 species of Scolytinae were recorded. The most abundant species was Scolytoplatypus mikado, followed by Xylosandrus germanus and Xyleborinus saxeseni.10aScolytoplatypus mikado10aXyleborinus saxeseni10aXylosandrus germanus1 aIto, Masaaki1 aSato, Shigeho1 aKawasaki, Yuuki1 aKajimura, Hisashi  uhttps://weevil.myspecies.info/ambrosia-beetles-captured-ethanol-traps-ohnaka-yama-national-forest-kochi-prefecture01992nas a2200169   4500008004100000020001400041245009600055210006900151260001100220300001400231490000700245520139100252653002301643100001701666700002201683856011701705       2009                        eng d  a0046-225X00aGenetic structure of Japanese populations of Xylosandrus brevis (Curculionidae: Scolytinae)0 aGenetic structure of Japanese populations of Xylosandrus brevis   cAugust  a1324-13350 v383 aWe examined the genetic structure of populations of an ambrosia beetle, Xylosandrus brevis (Eichhoff) (Curculionidae: Scolytinae), to understand its colonization dynamics. We collected specimens from 20 sites in Japan and studied the genetic structure of these populations using portions of the mitochondrial cytochrome oxidase I gene (COI). A phylogenetic analysis showed three distinct lineages (clades A, B, and Q within X. brevis. Clade A had 65 haplotypes from all the populations, except for populations from Nagano (Chiisagata-gun) and the Ryukyu Islands (Ishigaki), whereas clade B had 14 haplotypes from nine populations (Yamagata, Saitama, Shimo-Minochi-gun, Chiisagatagun, Toyota, Watarai-gun, Wakayama, Tottori, and Kochi), and clade C had 6 haplotypes from the Ryukyu Islands (Ishigaki) population (and nowhere else). Nested clade phylogeographic analysis showed 65 clade A haplotypes and 14 clade B haplotypes geographic-ally structured ill two clades, respectively. A contact zone was identified in the Chubu and Tokai areas. Our results suggest that gene flow and individual movement of X. brevis between the Ryukyu Islands and the other three main islands of Japan has been rare, and X. brevis may be divided into two populations, eastern-central and northern-western, with little gene flow between the four areas of western Japan (Kinki, Chugoku, Shikoku, and Kyushu).10aXylosandrus brevis1 aIto, Masaaki1 aKajimura, Hisashi  uhttps://weevil.myspecies.info/genetic-structure-japanese-populations-xylosandrus-brevis-curculionidae-scolytinae01827nas a2200169   4500008004100000020001400041245013200055210006900187260000800256300001200264490000700276520117000283653003001453100001701483700002201500856013501522       2009                        eng d  a0003-686200aPhylogeography of an ambrosia beetle, Xylosandrus crassiusculus (Motschulsky) (Coleoptera: Curculionidae: Scolytinae), in Japan0 aPhylogeography of an ambrosia beetle Xylosandrus crassiusculus M  cNov  a549-5590 v443 aWe examined the genetic structure of populations of an ambrosia beetle, Xylosandrus crassiusculus. Specimens were collected from 22 sites in Japan and their genetic structure was studied using a portion of the mitochondrial cytochrome oxidase I gene. Phylogenetic analysis revealed three distinct lineages (clades A, B and C), each of which was divided into two subclades (A1, A2, B1, B2, C1 and C2). Subclade A1 had 17 haplotypes from Hokkaido, Honshu and Kyushu populations, subclade A2 5 haplotypes mainly from Shikoku populations, subclade B1 15 haplotypes from central and western Honshu and Amami populations, subclade B2 2 haplotypes only from Naha population, subclade C1 4 haplotypes from Amami and Naha populations, and subclade C2 5 haplotypes only from Ishigaki population. Analysis of molecular variance detected genetic differentiation among populations. The data imply that the genetic structure of Japanese populations of X crassiusculus has been affected by the geological history of the Japanese islands. but that the mtDNA phylogeographic pattern is so complex that we could not infer any simple scenario of population history in X crassiusculus.10aXylosandrus crassiusculus1 aIto, Masaaki1 aKajimura, Hisashi  uhttps://weevil.myspecies.info/phylogeography-ambrosia-beetle-xylosandrus-crassiusculus-motschulsky-coleoptera-curculionidae-scolyt02669nas a2200241   4500008004100000020001400041245017900055210006900234260000800303300001400311490000800325520174100333653002702074653002202101653002502123100002502148700002502173700002602198700002302224700002302247700002202270856013502292       2010                        eng d  a0022-049300aSpecies Composition, Seasonal Activity, and Semiochemical Response of Native and Exotic Bark and Ambrosia Beetles (Coleoptera: Curculionidae: Scolytinae) in Northeastern Ohio0 aSpecies Composition Seasonal Activity and Semiochemical Response  cAug  a1187-11950 v1033 aIn 2007, we surveyed the alien and endemic scolytine (bark and ambrosia beetles) fauna of northeastern Ohio, and for the most abundant species, we characterized their seasonal activity and response to three semiochemical baits. In total,5,339 scolytine beetles represented by 47 species and 29 genera were caught in Lindgren funnel traps. Three species constituted 57% of the total catch, including Xylosandrus germanus (Blandford), Tomicus piniperda (L.), and Dryocoetes autographus (Ratzeburg). Of the total captured, 32% of the species and [approximately equal]60% of the individuals were exotic, suggesting that exotic species numerically dominate the scolytine fauna in some urban areas. More native and exotic species were caught in traps baited with ethanol alone than in traps baited with other lures. However, significantly more individuals, especially of T. piniperda, D. autographus, Gnathotrichus materiarius (Fitch), and Ips grandicollis (Eichhoff), and species were caught in traps baited with ethanol plus a-pinene than in traps baited with ethanol alone or the exotic Ips lure. This suggests that among these baits, the ethanol plus a-pinene baits may be useful in maximizing scolytine beetle catches of these species within this region. Species diversity and richness for both native and exotic beetles was greatest in traps baited with ethanol alone. The period of peak trap capture varied depending upon species: X. germanus was most abundant in traps in mid-May and early-August; T. pin iperda in mid-May; D. autographus in early June, mid-July, and mid-September; Anisandrus sayi Hopkins and C. materiarius in mid-May, mid-July, and early September; and I. grandicollis in early April, mid-July, and late September.10aDryocoetes autographus10aTomicus piniperda10aXylosandrus germanus1 aGandhi, Kamal, J. K.1 aCognato, Anthony, I.1 aLightle, Danielle, M.1 aMosley, Bryson, J.1 aNielsen, David, G.1 aHerms, Daniel, A.  uhttps://weevil.myspecies.info/species-composition-seasonal-activity-and-semiochemical-response-native-and-exotic-bark-and-ambrosia01614nas a2200265   4500008004500000020001400045245010200059210006900161260001300230300001200243490000700255520070800262653002600970653002000996653001601016653002701032653002501059653002601084653002601110653002801136653002201164100002401186700002201210856011601232       2008                        Engldsh    a0010-065X00aA review of the Australian species of Xylosandrus Reitter (Coleoptera: Curculionidae: Scolytinae)0 areview of the Australian species of Xylosandrus Reitter Coleopte  cDecember  a481-4920 v623 aThree new species of the xyleborine ambrosia beetle genus Xylosandrus Reitter are described from Queensland, Australia: X. monteithi, X. queenslandi, X. woodi. Xylosandrus discolor (Blandford) is recorded for the first time from Australia. The following new combinations are given: Cnestus pseudosolidus (Schedl), Cnestus solidus (Eichhoff). These 2 species, originally described in Xyleborus, were included in Xylosandrus by Wood and Bright (1992) and are here transferred to Cnestus. A key to the six Xylosandrus species known to occur in Australia, and two that are likely to be imported, is provided. Notes are given on the distribution, host trees and economic importance of the Australian species.10aCnestus pseudosolidus10aCnestus solidus10aXylosandrus10aXylosandrus abruptulus10aXylosandrus discolor10aXylosandrus monteithi10aXylosandrus morigerus10aXylosandrus queenslandi10aXylosandrus woodi1 aDole, Stephanie, A.1 aBeaver, Roger, A.  uhttps://weevil.myspecies.info/review-australian-species-xylosandrus-reitter-coleoptera-curculionidae-scolytinae01048nas a2200169   4500008004100000020001400041245012800055210006900183260001100252300001200263490000700275520039700282653002600679100001900705700001900724856013500743       2010                        eng d  a1134-609400aXylosandrus compactus (Coleoptera: Curculionidae: Scolytinae), a new pest of Swietenia macrophylla in the Peruvian Amazonia0 aXylosandrus compactus Coleoptera Curculionidae Scolytinae a new   c31 Dec  a441-4430 v473 aSwietenia macrophylla King (Meliaceae) is a tree with high commercial value. Its cultivation is being promoted in the Peruvian Amazon region as part of government and private reforestation programs. In nurseries, seedlings are attacked by the scolytine Xylosandrus compactus (Coleoptera, Curculionidae). Damage caused by the Insect is described and a seedling mortality of 38.41% is reported.10aXylosandrus compactus1 aDelgado, Cesar1 aCouturier, Guy  uhttps://weevil.myspecies.info/xylosandrus-compactus-coleoptera-curculionidae-scolytinae-new-pest-swietenia-macrophylla-peruvian-am00692nas a2200193   4500008004500000020001400045245008800059210006900147260001400216300001200230490000700242653001500249653002600264653002500290653002600315100002500341700002100366856011100387       2008                        Engldsh    a0010-065X00aNew exotic ambrosia beetles found in Hawaii (Curculionidae: Scolytinae: Xyleborina)0 aNew exotic ambrosia beetles found in Hawaii Curculionidae Scolyt  cSeptember  a421-4240 v6210aXyleborina10aXyleborinus andrewesi10aXylosandrus germanus10aXylosandrus morigerus1 aCognato, Anthony, I.1 aRubinoff, Daniel  uhttps://weevil.myspecies.info/new-exotic-ambrosia-beetles-found-hawaii-curculionidae-scolytinae-xyleborina02582nas a2200229   4500008004100000020001400041245019100055210006900246260000800315300001200323490000700335520173000342653002602072100002002098700001902118700002102137700001302158700001502171700001402186700001702200856013502217       2012                        eng d  a0046-225X00aEfficacy of Traps, Lures, and Repellents for Xylosandrus compactus (Coleoptera: Curculionidae) and Other Ambrosia Beetles on Coffea arabica Plantations and Acacia koa Nurseries in Hawaii0 aEfficacy of Traps Lures and Repellents for Xylosandrus compactus  cFeb  a133-1400 v413 aThe black twig borer, Xylosandrus compactus (Eichhoff) (Coleoptera: Curculionidae: Scolytinae), is a pest of coffee and many endemic Hawaiian plants. Traps baited with chemical attractants commonly are used to capture ambrosia beetles for purposes of monitoring, studying population dynamics, predicting outbreaks, and mass trapping to reduce damage. The objectives of this research were to optimize trapping systems for X. compactus and other ambrosia beetles such as Xylosandrus crassiusculus (Motschulsky) and Xyleborinus saxesenii (Ratzeburg) by comparing efficacy of several attractants, repellents, and trap types. The ability of certain chemicals to act as beetle repellents and thus interfere with trap catch was tested for purposes of protecting host plants from attack.. Potential attractants and application methods tested were as follows: ethyl alcohol pouch delivery system, ethyl alcohol vial delivery system, [alpha]-pinene in Eppendorf tubes, eugenol bubblecaps, ginger oil bubblecaps, manuka oil bubblecaps, phoebe oil bubblecaps, and an unbaited control. Potential repellents tested were limonene and verbenone. Ethyl alcohol vials were as attractive as ethyl alcohol sleeves, and were more effective than traps baited with eugenol and a-pinene. Japanese beetle traps were more effective for black twig borer trapping than Lindgren funnel traps, and were easier to deploy. Verbenone and limonene significantly reduced trap catch of Xylosandrus compactus and X. crassiusculus, suggesting that they may be effective for reducing attraction to host plants. These results show the importance of developing a combination of several monitoring techniques to enhance management procedures for the black twig borer.10aXylosandrus compactus1 aBurbano, E., G.1 aWright, M., G.1 aGillette, N., E.1 aMori, S.1 aDudley, N.1 aJones, T.1 aKaufmann, M.  uhttps://weevil.myspecies.info/efficacy-traps-lures-and-repellents-xylosandrus-compactus-coleoptera-curculionidae-and-other-ambrosi01387nas a2200241   4500008004500000020001400045245009000059210006900149260000900218300001200227490000700239520057700246653002400823653002400847653002000871653002400891653002400915653003000939653002300969100002300992700002101015856010901036       2008                        Engldsh    a0370-432700aEvaluation of scanning electron microscopy to study nematodes associated with insects0 aEvaluation of scanning electron microscopy to study nematodes as  c2008  a185-1870 v913 aBark and longhorn beetles were collected and screened for the presence of nematodes. Scanning electron microscopy (SEM) was necessary since most adult insects, isolated from traps and recently felled trees, were dead. The insects, suitably preserved and treated for SEM observations, presented juvenile forms of nematodes packed in a cocoon-like structure covered with a protective sticky substance, which attaches the nematodes to the insect's body. Most nematodes were found beneath the elytra but also under the wings, around the abdominal spiracles and on the abdomen.10aHylurgops palliatus10aHylurgus ligniperda10aIps typographus10aOrthotomicus erosus10aXyleborus saxesenii10aXylosandrus crassiusculus10aXyloterus lineatus1 aBenvenuti, Claudia1 aBaccetti, Baccio  uhttps://weevil.myspecies.info/evaluation-scanning-electron-microscopy-study-nematodes-associated-insects02066nas a2200313   4500008004500000020001400045245011600059210006900175260001100244300001200255490000700267520097600274653002701250653002801277653002401305653002601329653002601355653002601381653002501407653001701432653003101449653002501480653002501505653002501530100002201555700002201577700001801599856013501617       2008                        Engldsh    a0387-573300aTaxonomic changes and new records of Japanese bark and ambrosia beetles (Coleoptera, Curculionidae, Scolytinae)0 aTaxonomic changes and new records of Japanese bark and ambrosia   cNov 22  a231-2390 v363 aIn this study of some Japanese species of scolytine bark and ambrosia beetles, the following new synonymy is proposed: Arixyleborus malayensis (SCHEDL) (=Xyleborus yakushimanus MURAYAMA, syn. n.), Coccotrypes longior (EGGERS) (=Dryocoetes naidaijinensis MURAYAMA, syn. n.), Microperus perparvus (SAMPSON) (= Xyleborus tsukubanus MURAYAMA, syn. n.). The synonymy of Ernocryphalus MURAYAMA, with Scolytogenes EICHHOFF, and not Cryphalus ERICHSON as given by WOOD and BRIGHT (1992), is confirmed. The following new combinations are given: Xyleborinus octiesdentatus (MURAYAMA), comb. n. from Xyleborus. The following species are newly recorded from Japan: Ambrosiodmus asperatus (BLANDFORD), Xyleborus haberkorni EGGERS, Xyleborus mucronatus EGGERS, Xylosandrus discolor (BLANDFORD). The following species are newly recorded from the southern part of the Ryukyu archipelago: Euwallacea fornicatus (EICHHOFF), Hypothenemus birmanus (EICHHOFF), Hypothenemus eruditus WESTWOOD.10aAmbrosiodmus asperatus10aArixyleborus malayensis10aCoccotrypes longior10aEuwallacea fornicatus10aHypothenemus birmanus10aHypothenemus eruditus10aMicroperus perparvus10aScolytogenes10aXyleborinus octiesdentatus10aXyleborus haberkorni10aXyleborus mucronatus10aXylosandrus discolor1 aBeaver, Roger, A.1 aKajimura, Hisashi1 aGoto, Hideaki  uhttps://weevil.myspecies.info/taxonomic-changes-and-new-records-japanese-bark-and-ambrosia-beetles-coleoptera-curculionidae-scolyt02574nas a2200181   4500008004100000020001400041245018300055210006900238260000800307300001200315490000800327520182800335653002402163653003002187100002102217700001902238856013502257       2012                        eng d  a0022-049300aEffect of Tree Species and End Seal on Attractiveness and Utility of Cut Bolts to the Redbay Ambrosia Beetle and Granulate Ambrosia Beetle (Coleoptera: Curculionidae: Scolytinae)0 aEffect of Tree Species and End Seal on Attractiveness and Utilit  cApr  a461-4700 v1053 aThe redbay ambrosia beetle, Xyleborus glabratus Eichhoff, is a non-native invasive pest and vector of the fungus that causes laurel wilt disease in certain trees of the family Lauraceae. This study assessed the relative attractiveness and suitability of cut bolts of several tree species to X. glabratus. In 2009, female X. glabratus were equally attracted to traps baited with swampbay (Persea palustris (Rafinesque) Sargent) and camphortree (Cinnamomum camphora (L.) J. Presl), which were more attractive than avocado (Persea americana Miller), lancewood (Ocotea coriacea (Swartz) Britton), and sweetbay (Magnolia virginiana L.). These species were more attractive than loblolly bay (Gordonia lasianthus (L.) J. Ellis). X. glabratus entrance hole density and emergence from caged bolts were highest on swampbay and camphortree. In 2010, swampbay was significantly more attractive to X. glabratus than sassafras (Sassafras albidum (Nuttall) Nees), yellow poplar (Liriodendron tulipifera L.), and eastern redbud (Cercis canadensis L.). Sassafras bolts end sealed with a liquid wax-and-water emulsion were more attractive to X. glabratus than end-sealed bolts of yellow poplar and redbud. Relative to unsealed bolts, end seal decreased X. glabratus entrance hole density on swampbay and decreased granulate ambrosia beetle (Xylosandrus crassiusculus (Motschulsky)) trap catch, entrance hole density, and adult emergence from swampbay. X. crassiusculus was not attracted to sassafras, yellow poplar, and redbud and was not more attracted to manuka oil than to unbaited traps. Sassafras was more attractive to X. glabratus than previously reported and supported reproducing populations of the insect. End sealing bolts with a wax-and-water emulsion may not be optimal for attracting and rearing ambrosia beetles in small logs.10aXyleborus glabratus10aXylosandrus crassiusculus1 aMayfield, A., E.1 aHanula, J., L.  uhttps://weevil.myspecies.info/effect-tree-species-and-end-seal-attractiveness-and-utility-cut-bolts-redbay-ambrosia-beetle-and-gra