W187: Interactions Among Bark Beetles, Pathogens, and Conifers in North American Forests

(Multistate Research Project)

Status: Inactive/Terminating

SAES-422 Reports

06/03/2002

Scientific Articles:



Bentz, B.J., J.A. Logan, and J.C. Vandygriff. 2001. Latitudinal life history variation in Dendroctonus ponderosae (Coleoptera: Scolytidae) development time and size. The Canadian Entomologist 133:375-387.



Blodgett, J. T., and P. Bonello. 2001. Systemic induction of ferulic acid and other phenolic compounds in Pinus nigra inoculated with Sphaeropsis sapinea. Phytopathology 91 (6 Supplement):S9.



Bonello, P., T.R. Gordon, and A.J. Storer. 2001. Systemic induced resistance in Monterey pine. Forest Pathology 31:99-106.



Bonello, P., W.R. McNee, A.J. Storer, D.L. Wood, and T.R. Gordon. 2001. The role of olfactory stimuli in the location of weakened hosts by twig-infesting Pityophthorus spp. Ecological Entomology 26:8-15.



Cherry, S. J. 2001. Integrating geographical information systems and remote sensing to improve hazard rating of Dendroctonus frontalis infestations. M. S. University of Idaho, Department of Geography.



Erbilgin, N. and K.F. Raffa. 2001. Kairomonal range of generalist predators in specialized habitats. Entomol. Exper. et Applic. 99: 205-210.



Erbilgin N and Raffa K.F. 2001. Modulation of predator attraction to pheromones of two prey species by stereochemistry of plant volatiles. Oecologia. 127: 444 - 453.



Erbilgin, N., A. Szele, K.D. Klepzig, & K.F. Raffa. 2001. Trap type, chirality of alpha-pinene, and geographic region affect sampling efficiency of root and lower stem insects in pine. J. Econ. Entomol. 94:1113-1121.



Ganz, D.J., Community Based Fire Management in Asia; Lessons Learned and Implications. Proceedings of Fire Conference 2000: The First National Congress on Fire Ecology, Prevention and Management; November 27th December 1, 2000. San Diego, California.



Ganz, D.J., Communities in Flames: A Summary of the International Conference. Proceedings of Californias 2001 Wildfire Conference: Ten Years after the 1991 Oakland/East Bay Hills Fire. October 10-12th, 2001. Berkeley, California.



Ganz, D.J., Troy, A., Mu Lan, and Toa Duan. Fire Risk in Strawberry Canyon. Proceedings of Californias 2001 Wildfire Conference: Ten Years after the 1991 Oakland/East Bay Hills Fire. October 10-12th, 2001. Berkeley, California.



Ganz, D.J., Dahlsten, D.L., and S. Stephens. The Bark Beetle Response to a Fall Prescribed Burn in Lake Tahoe Basin: Implications for Management. Proceedings of Fire Conference 2000: The First National Congress on Fire Ecology, Prevention and Management; November 27th December 1, 2000. San Diego, California.



Gordon, T.R., A.J. Storer and D.L. Wood. 2001. The Pitch Canker Epidemic in California. Plant Disease 85: 1128-1139.



Hansen, E.M., B.J. Bentz, and D.L. Turner. 2001. The physiological basis for flexible voltinism in the spruce beetle (Coleoptera: Scolytidae). The Canadian Entomologist 133:805-818.



Hansen, E.M., B.J. Bentz, and D.L. Turner. 2001. A temperature-based model for predicting univoltine brood proportions in spruce beetle (Coleoptera: Scolytidae). The Canadian Entomologist133: 827-842.



Extension publications.



Kelly, N.M. and B.A. McPherson. 2001. Multi-scale approaches taken to SOD monitoring. California Agriculture 55: 15-16.



Logan, J.A., J.A. Powell, B.J. Bentz. 2000. Evaluating the potential for climate change induced bark beetle invasion of high elevation ecosystems. In A. Menzel (ed) Progress in Phenology, Monitoring, Data Analysis, and Global Change Impacts, Freising, Germany, Oct 4-6, 2000.



McPherson, B. A, D. L. Wood, A. J. Storer, N. M. Kelly, and R. B. Standiford. 2002 (accepted). Sudden Oak Death: Disease Trends in Marin County Plots after One Year In: Proceedings of the Fifth Symposium on Oak Woodlands, October 22-25, 2001, San Diego, CA, USDA Forest Service Pacific Southwest Research Station, General Technical Report. This will also be available on CD ROM.



Powell, J.A., J. L. Jenkins, J.A. Logan, and B.J. Bentz. 2000. Seasonal temperature alone can synchronize life cycles. Bulletin of Mathematical Biology 62:977-998.



Raffa, K.F. 2001. Mixed messages across multiple trophic levels: The ecology of bark beetle chemical communication systems. Chemoecology 11: 49-65.



Redmer, J. S., K. F. Wallin, and K. F. Raffa. 2001. Effect of host tree seasonal phenology on substrate suitability for the pine engraver, Ips pini (Coleoptera: Scolytidae) Implications to population dynamics and enemy free space. J. Econ. Entomol. 94: 11-14.



Seybold, S.J., Bohlmann, J., & K.F. Raffa. 2000. Biosynthesis of coniferophagous bark beetle pheromones and conifer isoprenoids: an evolutionary perspective and synthesis. Can. Entomol. 132: 1-57.



Storer, A.J., D.L. Wood, T.R. Gordon, and W.J. Libby. 2001. Native Monterey pine forest restoration in the presence of an exotic pathogen on the Monterey Peninsula. Journal of Forestry 99: 14-18.



Wallin, K.F., & K.F. Raffa. 2001. Host - mediated interactions among feeding guilds: Incorporation of temporal patterns can integrate plant defense theories to predict community level processes. Ecology 82: 1387-1400.



Popular Articles:



Cervenka, V.J., Skalbeck, T.C., Kyhl, J.F., Blackford, D.C., Juzwik, J.J., and Seybold, S.J. 2001. How to identify common nitidulid beetles associated with oak wilt mats in Minnesota. USDA Forest Service North Central Research Station, HT-71, 16 pp.



Fragile Ecosystems. Earth & Sky Feature, National Public Radio, Nov. 7, 2000.



Beetles are Supercool! Understanding the life cycle of mountain pine beetles. 2001. Natural Inquirer, USDA FS, Washington D.C.



Palkovsky, N.K. and A.J. Storer. 2001. Emergency Regulations to Protect Our Neighbors from Sudden Oak Death. Oaks `n` Folks 17 (2). Integrated Hardwood Range Management Program, UC Berkeley, CA



Storer, A.J., D.L. Wood and T.R. Gordon. 2001. Frequently asked questions about pitch canker. DANR Publication 8025, University of California. http://anrcatalog.ucdavis.edu/pdf/8025_FAQPitchCanker.pdf



Storer, A.J., D.L. Wood and T.R. Gordon. 2000. FAQs about pitch canker. http://www.cnr.berkeley.edu/forestry/faqpitch.html



Storer, A.J., D.L. Wood and T.R. Gordon. 2000. University of California Pitch Canker Severity Rating System. http://www.cnr.berkeley.edu/forestry/pitch_rate.html



Storer, A.J., K.E. Keirnan, N.K. Palkovsky, B.W. Hagen, G.W. Slaughter, N.M. Kelly and P.Svihra. 2001. Sudden Oak Death: Diagnosis and Management. University of California Cooperative Extension. Pest Alert 5, 12p.



Svihra, P., K.E. Keirnan, N.K. Palkovsky and A.J. Storer. 2001. Sudden Oak Death: An Update of the Facts. University of California Cooperative Extension. Pest Alert 4a.



Svihra, P., N.K. Palkovsky and A.J. Storer 2000.Sudden Oak Death: The Facts as We Know Them. University of California Cooperative Extension. Pest Alert 4, 2p.









07/31/2003

Bonello, P., J.T. Blodgett and D.A. Herms. 2002. Progress in research on systemic induced resistance in Austrian pine against shoot blight (formerly known as Diploda tip blight). pp. 68-71 In: Ohio State Univ./Ohio Agric. Res. Develop. Center Annu. Rep. And Res. Review.



Cook, S.P. 2002. Beetle (Coleoptera) diversity in mixed pine  hardwood stands in the Ouachita highlands five years following tree harvests. Southwest. Entomol. 27: 269-276.



Erbilgin, N., & K.F. Raffa. 2002. Association of declining red pine stands with reduced populations of bark beetle predators, seasonal increases in root colonizing insects, and incidence of root pathogens. For. Ecol. & Manag. 164: 221-236.



Gandhi, K.J.K. and S.J. Seybold. 2002. Tamarack (Pinaceae): a previously unrecorded developmental host for the pine engraver and the eastern fivespined ips (Coleoptera: Scolytidae). Canad. Entomol. 134: 299-302.



Gilmore, D.W., S.J. Seybold, J.C. Zasada, P.J. Anderson, D.N. Kastendick, K.J.K. Gandhi and H.P. Johnson. 2002. Cumulative effects of a severe windstorm and subsequent silvicultural treatments on plant and arthropod diversity in the Gunflint Corridor of the Superior National Forest in northern Minnesota: project design. pp. 364-379 In: Proceedings of the Society of American Foresters. 2001 National Convention. SAF Publ. 02-01.



Haberkern, K.E., Illman, B.L. & K. F. Raffa 2002.. Subcortical insects and fungal associates colonizing white spruce in the Great Lakes region. Can. J. For. Res. 32: 1137-1150.



Jacobi, W. R., Geils, B. W. and Taylor. J. E. 2002. Frequency of comandra

blister rust infection episodes on lodgepole pine. USDA For. Serv. Rocky Mt Res. Station. Res. Pap. RMRS-RP-36. 13 p



Jenkins, J.L., J.A. Powell, J.A. Logan, and B.J. Bentz. 2001. Low seasonal temperatures promote life cycle synchronization. Bulletin of Mathematical Biology 63:573-595.



Kyhl, J.F., R.J. Bartlelt, A. Cosse, J. Juzwik and S.J. Seybold. 2002. Semiochemical-mediated flight response of sap beetle vectors of oak wilt, Ceratocystis fagacearum. J. Chem. Ecol. 28: 1527-1547.



Kyhl, J.F., J. Juzwik, R.J. Bartelt and S.J. Seybold. 2002. Use of aggregation pheromones of sap beetles to study overland transmission of Ceratocystis fagacearum. Phytopathology 92: S43.



McNee, W.R., D.L. Wood, A.J. Storer and T.R. Gordon. 2002. Insect and pathogen survival in intact and chipped Monterey pine (Pinus radiata) branches infected with pitch canker pathogen, Fusarium circinatum. Canad. Entomol. 134: 47-58.



McPherson, B.A., D.L. Wood, A.J. Storer, N.M. Kelly and R.B. Standiford. 2002. Sudden oak death: disease trends in Marin County plots after one year. In: USDA For. Serv. Gen. Tech. Rep. PSW-GTR-184.



McPherson, B.A., D.M. Rizzo, M. Garbelotto, P. Svihra, D.L. Wood, A.J. Storer, N.M. Kelly, N. Palkovsky, S.A. Tjosvold, R.B. Standisford and S.T. Koike. 2002. Sudden oak death in California: Integrated pest management in the landscape. Univ. California Agric. Natur. Res. Publ. 7498.



Powell, H.D.W., S. Hejl and D.L. Six. 2002. Measuring woodpecker food: a simple method for comparing wood-boring beetle abundance among fire-killed trees. J. Field Ornithol. 73: 130-140.



Seybold, S.J., M.A. Albers and S.A. Katovich. 2002. Eastern larch beetle. USDA For. Serv., For. Insect Disease Leafl. 175.



Six, D.L., M. Vander Meer, T.H. DeLuca and P. Kolb. 2002. Pine engraver, Ips pini (Say), colonization of logging residues created using alternative slash management systems in western Montana. West. J. Appl. For. 17: 96-100.



Storer, A.J., D.L. Wood and T.R Gordon. 2002. Effects of pitch canker pathogen on gallery excavation and oviposition by Ips paraconfusus (Coleoptera: Scolytidae). Canad. Entomol. 134: 519-528.



Storer, A.J., D.L. Wood and T.R. Gordon. 2002. The epidemiology of pitch canker of Monterey pine in California. For. Sci. 48: 694-700.



Wallin, K.F. & K.F. Raffa. 2002. Density-mediated responses of bark beetles to host allelochemicals: A link between individual behavior and population dynamics. Ecol. Entomol. 27:484-492.

01/30/2004

Publications

Aukema, B.H., & K. F. Raffa. Gender- and sequence- dependent predation within group colonizers of defended plants: a constraint on cheating among bark beetles? Oecologia. In press.



Aukema, B.H., & K. F. Raffa. Behavior of adult and larval Platysoma cylindrica (Coleoptera: Histeridae) and larval Medetera bistriata (Diptera: Dolichopodidae) during subcortical predation of Ips pini (Coleoptera: Scolytidae). J. Insect Behav. In press.



Aukema, B.H., Clayton, M, K. & K. F. Raffa Density-dependent effects of multiple predators on an endophagous prey: features of an endophytic existence can reduce intraguild predation within a common habitat. Subm. to Oecologia.



Aukema, B.H., & K. F. Raffa. Species assemblage of natural enemies arriving at and emerging from trees colonized by Ips pini in the Great Lakes region: Partitioning by time since colonization, seasonal phenology, and host species. Ann. Entomol. Soc. Amer. In press.



Aukema, B.H., & K. F. Raffa. Does aggregation benefit bark beetles by diluting predation? Links between a group-colonization strategy and the absence of emergent multiple predator effects. Subm. to Ecol. Entomol.



Aukema, B.H., & K. F. Raffa. Interspecific exploitation by predators and competitors of bark beetle pheromones reflect geographic and host distribution patterns: Responses to frontalin and ipsdienol in the Great Lakes region. Subm. to J. Chem. Ecol.



Aukema, B.H., & K. F. Raffa. 2002. Relative effects of exophytic predation, endophytic predation and intraspecific competition on a subcortical herbivore: Consequences to the reproduction of Ips pini and Thanasimus dubius. Oecologia. 133: 483-491.



Bishop, R. J., and Jacobi, W. R. 2003. Insects associated with black stain root disease centers in pinyon pine stands. Southwestern Entomologist 78: 55-61.



BLODGETT, J. T., and BONELLO, P. 2003. The aggressiveness of Sphaeropsis sapinea on Austrian pine varies with isolate group and site of infection. Forest Pathology 33:15-19.



BLODGETT, J. T., BONELLO, P., and STANOSZ, G. R. 2003. An effective medium for isolating Sphaeropsis sapinea from asymptomatic pines. Forest Pathology, in press.



BONELLO, P. 2003. Current perspectives on honeylocust knot. The Buckeye, May 2003:32-35.



BONELLO, P., BELLIZZI, M., and HOITINK, H. A. J. 2003. Update on honeylocust knot. Wooster, OH: Ohio State University/Ohio Agricultural Research and Development Center.



BONELLO, P., and BLODGETT, J. T. 2003. Pinus nigra ? Sphaeropsis sapinea as a model pathosystem to investigate local and systemic effects of fungal infection of pines. Physiological and Molecular Plant Pathology, under review.



Bonello P, A.J. Storer, T.R. Gordon, D.L. Wood. 2003. Systemic effects of Heterobasidion annosum on ferulic acid glucoside and lignin of presymptomatic ponderosa pine phloem, and potential effects on bark-beetle-associated fungi. J. Chem. Ecol. 29:1167-1182.



Cook, S.P. In Press. Impact of stand management practices on beetle diversity. Proceedings: 1999 symposium on ecosystem management research in the

Ouachita and Ozark highlands.



de Beer, Z. W., T. C. Harrington, H. F. Vismer, B. D. Wingfield, and M. J. Wingfield. 2003. Phylogeny of the Ophiostoma stenoceras - Sporothrix schenckii complex. Mycologia 95:434-441.



Dahlsten, D.L., D.L. Six, N. Erbilgen, K.F. Raffa, A.B. Lawson, and D.L. Rowney. 2003. Attraction of Ips pini (Coleoptera: Scolytidae) and its predators to various enantiomeric ratios of ipsdienol and lanierone in California: implications for the augmentation and conservation of natural enemies. Environmental Entomology. In press.



Dahlsten, D. L., Six, D. L., Rowney, D. L., Lawson, A. B., Erbilgin, N., & K. F. Raffa. 2003. Attraction of Ips pini (Coleoptera: Scolytidae) and its predators to natural attractants and synthetic semiochemicals: Implications for population monitoring in northern California. Environ. Entomol. In press.



DIAS, A. P., BROWN, J., BONELLO, P., and GROTEWOLD, E. 2003. Metabolite profiling as a functional genomics tool, in E. Grotewold (eds.). Plant Functional Genomics: Methods & Protocols. Humana Press, New Jersey.



Erbilgin, N., E. V. Nordheim, B. H. Aukema, & K. F. Raffa. 2002. Population dynamics of Ips pini and Ips grandicollis in red pine plantations in Wisconsin: Within- and between- year associations with predators, competitors, and habitat quality. Environ. Entomol. 31: 1043-1051.



Erbilgin, N. & K. F. Raffa. 2003. Spatial analysis of forest gaps resulting from bark beetle colonization of red pines experiencing belowground herbivory and infection. For. Ecol. & Manag. 177: 145-153.



Erbilgin, N., J. S. Powell, & K. F. Raffa. 2003. Effect of varying monoterpene concentrations on the response of Ips pini (Coleoptera: Scolytidae) to its aggregation pheromone: Implications to the pest management and ecology of bark beetles. J Ag. & For. Ent. In press.



Garriston-Johnston, M.T., J.A. Moore, S.P. Cook, & G.J. Niehoff. In Press.Douglas-fir beetle infestations are associated with certain rock and stand types in the Inland Northwestern United States. Environ. Entomol.



Geils, B.W., Conklin, D., Frank, K., Guyon, J., Harris, J. L., Hoffman, J., Jacobi, W., Kearns, H., Newcomb, M., Smith, E., Van Arsdel, E., and D. Vogler. 2002. New Information on the Distribution of White Pine Blister Rust for 2002., Proceedings of the 50th Western International Forest Disease Work Conference. (Abstr.)



Haberkern, K. E. & K. F. Raffa. 2003. Phloeophagous and predaceous insects responding to synthetic pheromones of bark beetles inhabiting white spruce stands in the Great Lakes Region. J. Chem. Ecol. 29: 1651-1663.



Hansen, E.M., B.J. Bentz, 2003. Comparison of reproductive capacity among univoltine semivoltine, and re-emerged parent spruce beetles (Coleoptera: Scolytidae). The Canadian Entomologist 135:1-16.



Harrington, T. C. 2004. Ecology and evolution of mycophagous bark beetles and their fungal partners. In: Ecological and Evolutionary Advances in Insect-Fungal Associations, F. E. Vega and M. Blackwell, eds. Oxford University Press. (in press).



Hsiau, P. T., and T. C. Harrington. 2003. Phylogenetics and adaptations of basidiomycetous fungi fed upon by bark beetles (Coleoptera: Scolytidae). Symbiosis 34:111-131.



Jacobi, W. R., Geils, B. W. and Taylor, J. E. 2002. Frequency of comandra blister rust infection episodes on lodgepole pine. USDA Forest Service, Rocky Mountain Research Station. RMRS RP-36:13 p.



W.R. Jacobi, S. Zeglen2, J.A. Muir, R. S. Hunt. 2002. Black Stain Root Disease Mortality Rates on Douglas-fir in Coastal British Columbia. In: Proceedings of the 50th Annual Western International Forest Disease Work Conference. (Abstr.)



Kallas, M. A., Reich, R. M., Jacobi, W. R., and Lundquist, J. E. 2003. Modeling the probability of observing Armillaria root disease in the Black Hills. Forest Pathology 33:241-252.



Kearns, H.S.J. and W.R. Jacobi. 2002. Final report on the small scale analysis of the impact of black stain root disease centers in pinyon pine. In: Jacobi, W.R. (ed.), Final report for cooperative agreement number RMS-98103and cost share agreement number 00-CS-11020000-026. Unpublished report delivered to USDA Forest Service, Rocky Mountain Region, Colorado State University, Fort Collins, CO: p 1-110.



Holly S. J. Kearns, William R. Jacobi, and Jeri Lyn Harris.. 2002. The Distribution of White Pine Blister Rust in Southeast Wyoming In: Proceedings of the 50th Annual Western International Forest Disease Work Conference. (Abstr.)



Klepzig, K.D. and D.L. Six. In Press. Context dependency in bark beetle-fungal symbioses: Complex interactions in complex associations. Symbiosis.



Kopper, B.J., K.D. Klepzig, and K.F. Raffa. 2003. Effectiveness of modified White?s solution at removing ascomycete fungi associated with the bark beetle, Ips pini. For. Pathol. 33:237-240.



Kopper, B. J. , K. D. Klepzig & K. F. Raffa Components of antagonism and mutualism in Ips pini - fungal interactions: Relationship to a life history of colonizing highly stressed and dead trees. Environ. Entomol. In Press.



Lombardero, M.J., M.P. Ayres, R.W. Hofstetter, J.C. Moser, and K.D. Klepzig. 2003. Strong indirect interactions of Tarsonemus mites (Acarina, Tarsonemidae) and Dendroctonus frontalis (Coleoptera: Scolytidae). Oikos 102:243-252.



Maijala, P., T. C. Harrington, and M. Raudaskoski. 2003. A peroxidase gene family and gene trees in Heterobasidion and related genera. Mycologia 95:209-221.



MCNEE, W. R., BONELLO, P., WOOD, D. L., STORER, A. J., and GORDON, T. R. 2003. Feeding response of Ips paraconfusus to phloem and phloem metabolites of Heterobasidion annosum-inoculated ponderosa pine, Pinus ponderosa. Journal of Chemical Ecology 29:1183-1202.



McNee W.R., P. Bonello, A.J. Storer, D.L. Wood, T.R. Gordon. 2003. Feeding response of Ips paraconfusus to phloem and phloem metabolites of Heterobasidion annosum-inoculated ponderosa pine, Pinus ponderosa. J. Chem. Ecol. 29: 1183-1202.



McPherson, B.A., D.L.Wood, A.J. Storer, N.M. Kelly, R.B. Standiford. 2003. Sudden oak death, a new forest disease in California. Integrated Pest Manag. Rev. 6: 243-246.



Miller, D.R., K.F. Raffa, M.J. Dalusky, & C.W. Berisford. 2003. North-south variation in the response of the pine engraver, Ips pini, to lanierone in eastern North America. J. Entomol. Sci. 38: 468-476.



Negron, J.F., Wilson, J.L. 2003. Attributes associated with probability of infestation by the pinon ips, Ips confusus (Coleoptera: Scolytidae), in pinon pine, Pinus edulis. Western North America Naturalist 63: 440-451.



Sandoval, S. J. 2003. Beetle capture at artificially created snags in harvested stands. M.S. University of Idaho, Department of Forest Resources.



Six, D. L., T. C. Harrington, J. Steimel, D. McNew, and T. D. Paine. 2003. Genetic relationships among Leptographium terebrantis and the mycangial fungi of three western Dendroctonus bark beetles. Mycologia 95: 781-792.



Six, D. L. 2003. A comparison of mycangial and phoretic of individual mountain pine beetles. Can. J. For. Res. 33: 1331-1334.



Six, D.L. 2003. Bark Beetle-Fungus Symbioses In: Insect Symbiosis. K. Kourtzis and T. Miller, eds. CRC Press.



Six, D.L. and B.J. Bentz. 2003. Fungi associated with the North American spruce beetle, Dendroctonus rufipennis. Canadian Journal of Forest Research 33:1815-1820.

Six, D.L. and K. D. Klepzig. In Press. Dendroctonus bark beetles as model systems for the study of symbiosis. Symbiosis.



Smith, E.L.; Geils, B.W.; Kearns, H.S.; and W.R. Jacobi. 2002. The biogeography of blister rust invasions: the challenges of new outbreaks. 2002 Ecological Society of America Annual Meeting; Symposium on "The Rapid Decline of White Pine Ecosystems of the West: Causes, Consequences, and Restoration Strategies"; August 5-9, 2002, Tucson, AZ. (Abstr.)



Sullivan, B.T., M.J. Dalusky, K.D. Klepzig, and C.W. Berisford. Mediation of Parasitoid Host Location by Fungal Associates of Bark Beetles. Journal of Chemical Ecology.



Sullivan, B.T., M.J. Dalusky, and C.W. Berisford nterspecific Variation in Host-Finding Cues of Parasitoids of the Southern Pine Beetle. Journal of Entomological Science.



Sullivan, B.T., C.J. Fettig, W.J. Otrosina, M.J. Dalusky, and C. W. Berisford, Association between severity of prescribed burns and subsequent activity of conifer-infesting beetles in stands of longleaf pine. Forest Ecology and Management.



Thomsen, I.M., Baker, F.A. 2003: Egevisnesyge. En svampesygdom i USA.Videnblad 8.7-23. Skovbrugsserien. Forskningscentret for Skov & Landskab.( Oak wilt. A fungal disease in USA. Information sheet 8.7-23. Forestry Series. Danish Forest and Landscape Research Institute, 2 pp.).



Thomsen, I.M., Baker, F.A. 2003: Egevisnesyge - endnu ikke en trussel. Videnblad 5.26-14. Park- og Landskabsserien. Forskningscentret for Skov & Landskab.( Oak wilt - not yet a threat. Information sheet 5.26-14. Parks and Landscape Series. Danish Forest and Landscape Research Institute, 2 pp. )



Veysey, J.S., M.P. Ayres, M.J. Lombardero, R.W. Hofstetter, and K.D. Klepzig. 2003. The effect of alternative host species on reproductive success of Dendroctonus frontalis (Coleoptera: Scolytidae). Environ Entomol. 32:668-679.



Wager, D.J., and Baker, F.A. Ozone Concentrations in Utah‘‘‘‘s Central Wasatch Mountains. J. Air and Waste Mgmt. (in press)



Wallin, K.F., & K.F. Raffa. 2004. Feedback between individual host selection behavior and population dynamics in an eruptive insect herbivore. Ecol. Monogr. In Press.



Wallin, K.F., J. Rutledge, & K.F. Raffa. 2002. Heritability of host acceptance and gallery construction behaviors of the bark beetle Ips pini (Coleoptera: Scolytidae). Environ. Entomol. 31: 1276-1281.



Waring, K. M. and D.L. Six. In review. Distribution of bark beetle attacks following whitebark pine restoration treatments. Western Journal of Applied Forestry.



Werner, R. A. ; K. F. Raffa, & B. L. Illman Insect and Pathogen Dynamics. 2002. In Alaska?s Changing Boreal Forest. Chapin, F.S., III, M. Oswood, K. Van Cleve, L.A. Viereck, and D. Verbyla.. Oxford Univ. Press, Oxford. In Press.



Wikler, K., A.J. Storer, W. Newman, T.R. Gordon, and D.L. Wood. 2003. The dynamics of an introduced pathogen in a native Monterey pine (Pinus radiata) forest. Forest Ecology and Management. 179 (1-3): 209-221 JUL 3 2003.



Worrall, J., K. Sullivan, T.C. Harrington, and J. Steimel. 2004. Incidence, host relations and population structure of Armillaria ostoyae in Colorado campgrounds. Forest Ecology and Management (in press).

11/11/1111

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