Attraction of bark beetles,Tomicus piniperda,Hylurgops palliatus, andTrypodendron domesticum and other insects to short-chain alcohols and monoterpenes

1992 ◽  
Vol 18 (12) ◽  
pp. 2385-2402 ◽  
Author(s):  
John A. Byers
Keyword(s):  
Bark Beetles ◽  
Short Chain ◽  
Tomicus Piniperda ◽  
Hylurgops Palliatus

scholarly journals Exotic bark- and wood-boring Coleoptera in the United States: recent establishments and interceptions

2006 ◽  
Vol 36 (2) ◽  
pp. 269-288 ◽  
Author(s):  
Robert A Haack
Keyword(s):  
United States ◽  
Bark Beetles ◽  
The United States ◽  
Agrilus Planipennis ◽  
Xyleborus Glabratus ◽  
Inspection Service ◽  
Phoracantha Recurva ◽  
Wood Boring ◽  
Summary Data ◽  
Hylurgops Palliatus

Summary data are given for the 25 new species of exotic bark- and wood-boring Coleoptera first reported in the continental United States between 1985 and 2005, including 2 Buprestidae (Agrilus planipennis and Agrilus prionurus), 5 Cerambycidae (Anoplophora glabripennis, Callidiellum rufipenne, Phoracantha recurva, Sybra alternans, and Tetrops praeusta), and 18 Scolytidae (Ambrosiodmus lewisi, Euwallacea fornicatus, Hylastes opacus, Hylurgops palliatus, Hylurgus ligniperda, Orthotomicus erosus, Phloeosinus armatus, Pityogenes bidentatus, Scolytus schevyrewi, Tomicus piniperda, Xyleborinus alni, Xyleborus atratus, Xyleborus glabratus, Xyleborus pelliculosus, Xyleborus pfeilii, Xyleborus seriatus, Xyleborus similis, and Xylosandrus mutilatus). In addition, summary interception data are presented for the wood-associated beetles in the families Bostrichidae, Buprestidae, Cerambycidae, Curculionidae, Lyctidae, Platypodidae, and Scolytidae, based on the USDA Animal and Plant Health Inspection Service "Port Information Network" database for plant pests intercepted at US ports of entry from 1985 to 2000. Wood-associated insects were most often intercepted on crating, followed by dunnage and pallets. The five imported products most often associated with these 8341 interceptions were tiles, machinery, marble, steel, and ironware. A significantly higher proportion of the most frequently intercepted true bark beetles have become established in the United States compared with the less frequently intercepted species.

The virulence of phytopathogenic fungi associated with the bark beetles Tomicus piniperda and Orthotomicus erosus in Tunisia

2007 ◽  
Vol 37 (1) ◽  
pp. 51-63 ◽  
Author(s):  
M. L. Ben Jamaa ◽  
F. Lieutier ◽  
A. Yart ◽  
A. Jerraya ◽  
M. L. Khouja
Keyword(s):  
Bark Beetles ◽  
Phytopathogenic Fungi ◽  
Tomicus Piniperda ◽  
Orthotomicus Erosus

Pathogens of bark beetles (Curculionidae: Scolytinae) and other beetles in Bulgaria

Biologia ◽  
2012 ◽  
Vol 67 (5) ◽  
Author(s):  
Danail Takov ◽  
Danail Doychev ◽  
Andreas Linde ◽  
Slavimira Atanasova Draganova ◽  
Daniela Kirilova Pilarska
Keyword(s):  
Beauveria Bassiana ◽  
Host Species ◽  
Tree Species ◽  
Bark Beetles ◽  
Tomicus Piniperda ◽  
Beetle Species ◽  
Isaria Farinosa ◽  
First Time ◽  
Acanthocinus Aedilis

AbstractThe presence and diversity of beetle pathogens associated with different tree species in Bulgaria was investigated. In total, 818 specimens belonging to 22 beetle species were examined. Pathogens occurred in 9 host species. The infections were found in the gut (virus, nematodes, protozoans, microsporidia) and haemolymph (nematodes) of the infected insects. The following pathogen species: ItEPV, Beauveria bassiana, B. brongniartii, Isaria farinosa, Gregarina typographi, Gregarina spp., Chytridiopsis typographi, Chytridiopsis sp., and nematodes were revealed. Insects with mycoses were mummified and filled up with fungal structures, formed pseudosclerotium. Most pathogens were established in bark beetles (Scolytinae). For the first time, the fungus B. bassiana was reported in Tomicus piniperda, Orthotomicus longicollis, O. erosus, X. spinole, Taphrorychus villifrons and Phylobius sp. in Bulgaria. We also present the first records of gregarines in O. longicollis, Acanthocinus aedilis, Rhagium inquisitor, Pyrochroa coccinea, and of the microsporidium Chytridiopsis sp. in O. longicollis.

Leptographium wingfieldii introduced into North America and found associated with exotic Tomicus piniperda and native bark beetles

2004 ◽  
Vol 108 (4) ◽  
pp. 411-418 ◽  
Author(s):  
Karin Jacobs ◽  
Dale R. Bergdahl ◽  
Michael J. Wingfield ◽  
Shari Halik ◽  
Keith A. Seifert ◽  
...  
Keyword(s):  
North America ◽  
Bark Beetles ◽  
Tomicus Piniperda

Attack Densities of Tomicus pintiperda and Ips pini (Coleoptera: Scolytidae) on Scotch Pine Logs in Michigan in Relation to Felling Date

1995 ◽  
Vol 30 (1) ◽  
pp. 18-28 ◽  
Author(s):  
Robert A. Haack ◽  
Robert K. Lawrence
Keyword(s):  
Bark Beetle ◽  
Bark Beetles ◽  
Ips Pini ◽  
The United States ◽  
Tomicus Piniperda ◽  
Great Lakes Region ◽  
Scotch Pine ◽  
Canadian Province ◽  
Pine Engraver ◽  
Pine Shoot Beetle

Established populations of an exotic bark beetle, the larger pine shoot beetle [Tomicus piniperda (L.)], were first reported in Ohio in July 1992. Subsequent surveys through July 1994 have found T. piniperda in six states in the United States and in one Canadian Province in the Great Lakes region. One-meter-long trunk sections were cut from Scotch pine (Pinus sylvestris L.) trees felled from February through July 1993 in a forested site in southern Michigan, laid horizontally, allowed to undergo natural attack by bark beetles and associates, and later dissected. In southern Michigan in 1993, T. piniperda initiated spring flight in late March; the pine engraver [Ips pini (Say)], a native pine bark beetle, initiated spring flight about one month later in late April. Tomicus piniperda attacks (galleries) were found in logs cut during February through May. Attack densities of T. piniperda were highest in February-cut logs, and declined with subsequent felling dates. The highest T. piniperda attack density recorded for an entire log section was 263 attacks/m2 of bark area on one of the February-cut logs. Ips pini attack densities tended to increase with later felling dates. When I. pini attacked logs that had already been colonized by T. piniperda, I. pini galleries were mostly found on the upper log surface. When I. pini attacked logs with few or no T. piniperda, I. pini galleries were found on all log surfaces. By initiating spring flight several weeks before I. pini, T. piniperda is able to colonize much of the susceptible pine material and thereby may lower I. pini populations.

Effect of short-chain fatty acids on the ethylene pathway in embryonic axes of Cicer arietinum during germination

1994 ◽  
Vol 92 (4) ◽  
pp. 629-635 ◽  
Author(s):  
Mercedes Gallardo ◽  
Paloma Munoz De Rueda ◽  
Angel Jesus Matilla ◽  
Isabel Maria Sanchez-Calle
Keyword(s):  
Fatty Acids ◽  
Cicer Arietinum ◽  
Short Chain Fatty Acids ◽  
Short Chain ◽  
Embryonic Axes ◽  
Chain Fatty Acids

The potential use of short chain peptides in parenteral nutrition

1985 ◽  
Vol 4 ◽  
pp. 116-123 ◽  
Author(s):  
P STEHLE ◽  
S ALBERS ◽  
I AMBERGER ◽  
P PFAENDER ◽  
P FURST
Keyword(s):  
Parenteral Nutrition ◽  
Short Chain ◽  
Potential Use
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