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J Econ Entomol

Title:		Variation in Effects of Conophthorin on Catches of Ambrosia Beetles (Coleoptera: Curculionidae: Scolytinae) in Ethanol-Baited Traps in the United States
Author(s):		Miller DR; Dodds KJ; Hoebeke ER; Poland TM; Willhite EA;
Address:		"Southern Research Station, USDA-Forest Service, 320 Green St., Athens, GA 30602. dmiller03@fs.fed.us. Forest Health Protection, USDA-Forest Service, 271 Mast Rd., Durham, NH 03824. Georgia Museum of Natural History and Department of Entomology, 101 Cedar St., University of Georgia, Athens, GA 30602. Northern Research Station, USDA-Forest Service, 3101 Technology Blvd., Ste. F, Lansing, MI 48910. Forest Health Protection, USDA-Forest Service, 16400 Champion Way, Sandy, OR 97055"
Journal Title:		J Econ Entomol
Year:		2015
Volume:		20150124
Issue:		1
Page Number:		183 - 191
DOI:		10.1093/jee/tou043
ISSN/ISBN:		0022-0493 (Print) 0022-0493 (Linking)
Abstract:		"In 2013, we examined the effects of conophthorin on flight responses of ambrosia beetles (Coleoptera: Curculionidae: Scolytinae) to multiple-funnel traps baited with ethanol in Georgia, Michigan, New Hampshire, and Oregon. Adventive species (=exotic, nonnative, immigrant, introduced) accounted for 91.4% of total catches of ambrosia beetles. Conophthorin increased catches of Xyleborinus saxesenii (Ratzeburg) in Georgia, New Hampshire, and Oregon. Catches of Cyclorhipidion pelliculosum (Eichhoff) were increased by conophthorin in New Hampshire but not in Michigan. In Oregon, conophthorin decreased catches of Xylosandrus germanus (Blandford) to ethanol-baited traps but not in Michigan and New Hampshire. In Georgia, conophthorin increased catches of Gnathotrichus materiarius (Fitch), Xyleborus spp., and Xylosandrus crassiusculus (Motschulsky) but decreased catches of Cnestus mutilatus (Blandford), Dryoxylon onoharaensum (Murayama), and Cyclorhipidion bodoanum (Reitter). Conophthorin had no effect on catches of Ambrosiophilus atratus (Eichhoff), Anisandrus dispar (F.), Anisandrus sayi (Hopkins), Gnathotrichus sulcatus (Leconte), Monarthrum fasciatum (Say), Monarthrum mali (Fitch), and Xylosandrus compactus (Eichhoff). Attraction of the bark beetle, Hypothenemus rotundicollis (Eichhoff), was interrupted by conophthorin in Georgia. Our results suggest that adding conophthorin lures to traps baited with ethanol may have utility in detection programs in North America and overseas. However, traps baited with ethanol alone should also be used due to interruption in attraction for some species of ambrosia beetles"
Keywords:		Animals *Spiro Compounds *Weevils Xyleborini adventive conophthorin exotic semiochemical;
Notes:		"MedlineMiller, D R Dodds, K J Hoebeke, E R Poland, T M Willhite, E A eng England 2015/10/16 J Econ Entomol. 2015 Feb; 108(1):183-91. doi: 10.1093/jee/tou043. Epub 2015 Jan 24"