(ISI ResearcherID: C-1423-2008)
Liebhold A.M., Brockerhoff E.G., Garrett L.J., Parke J.L. and Britton K.O. 2012. Live Plant Imports: the Major Pathway for Forest Insect and Pathogen Invasions of the United States. Frontiers in Ecology and the Environment 10: 135–143 PDF
Haynes, K.J., A.M. Liebhold and D.M. Johnson. Elevational gradient in the cyclicity of a forest-defoliating insect. Population Ecology 54:239–250. PDF
Pugh, S.A., A.M. Liebhold and R.S. Morin. 2011. Changes in ash tree demography associated with emerald ash borer invasion, indicated by regional forest inventory data from the Great Lakes States. Canadian Journal of Forest Research 41: 2165–2175. PDF
Aukema JE, Leung B, Kovacs K, Chivers C, Britton KO, Englin J, Frankel SJ, Haight RG,. Holmes TP, Liebhold AM, McCullough DG, Von Holle B (2011) Economic Impacts of Non-Native Forest Insects in the Continental United States. PLoS ONE 6(9): e24587. doi:10.1371/journal.pone.0024587 PDF
Kovacs, K., R.J. Mercader, R.G. Haight, D.G. McCullough, N.W. Siegert, and A.M. Liebhold. 2011. The influence of satellite populations of emerald ash borer on projected economic costs in U.S. communities, 2010-2020. Journal of Environmental Management 92: 2170-2181 PDF
Tobin, P.C., L. Berec and A.M. Liebhold. 2011. Exploiting Allee effects for managing biological invasions. Ecology Letters 14: 615–624. PDF Koenig, W.D., E.L. Walters and A.M. Liebhold. 2011. Effects of Gypsy Moth Outbreaks on North American Woodpeckers. The Condor 113: 352–361. PDFKoenig, W.D., L. Ries, V.B.K. Olsen and A.M. Liebhold. 2011. Ecology, Avian predators are less abundant during periodical cicada emergences, but why? 92: 784–790 PDF
Mercader, R.J., N.W. Siegert, A.M. Liebhold and D.G. McCullough. 2011. Simulating the effectiveness of three potential management options to slow the spread of emerald ash borer populations in localized outlier sites. Canadian Journal of Forest Research 41: 254–26 PDF
Mercader, R.J., N.W. Siegert, , A.M. Liebhold, and D.G. McCullough. 2011. Influence of foraging behavior and host spatial distribution on the localized spread of the emerald ash borer, Agrilus planipennis. Population Ecology 53: 271-285. PDF
Garnas, J.R., M.P. Ayres, A.M. Liebhold and C. Evans. 2011. Subcontinental impacts of an invasive tree disease on forest structure and dynamics. Journal of Ecology 99, 532¿541 PDF
Johnson, D.M., U. Büntgen, D.C. Frank, K. Kausrud, K.J. Haynes, A.M. Liebhold, J. Esper, and N.C. Stenseth. 2010. Climatic warming disrupts recurrent Alpine insect outbreaks. Proceedings of the National Academy of Sciences 107: 20576¿20581. PDF
Aukema, J.E., D.G. McCullough, B. Von Holle, A.M. Liebhold, K. Britton and S.J. Frankel. 2010. Historical Accumulation of Nonindigenous Forest Pests in the Continental US. Bioscience 60: 886-897. PDF
Tobin, P.C. and A.M. Liebhold. 2011. Gypsy Moth. pp 298-304 in: ÒEncyclopedia of Biological InvasionsÓ (Simberloff, D. and M. Rejma?nek, eds.) University of California Press, Berkeley. PDF
Liebhold, A.M. and D.G. McCullough. 2011. Forest Insects. pp 238-241 in: ÒEncyclopedia of Biological InvasionsÓ (Simberloff, D. and M. Rejma?nek, eds.) University of California Press, Berkeley. PDF
Gilbert, M. and A. Liebhold. 2010. Comparing methods for measuring the rate of spread of invading populations. Ecography 33: 809?817, 2010. (doi: 10.1111/j.1600-0587.2009.06018.x) PDF
Holmes, T.P., A.M. Liebhold, K.F. Kovacs, B. Von Holle, 2010. A spatial-dynamic value transfer model of economic losses from a biological invasion. Ecological Economics 70: 86¿95. PDF
Kovacs, K., R. G. Haight, D. McCullough, R. Mercader, N. Siegert, and A.M. Liebhold. 2010. Cost of Potential Emerald Ash Borer Damage in U.S. Communities, 2009-2019. Ecological Economics, 69: 569-578. PDF
Brockerhoff, E.G., A.M. Liebhold, B. Richardson and D.M. Suckling. 2010. Eradication of invasive forest insects: concepts, methods, costs and benefits. New Zealand Journal of Forestry Science 40 suppl.: S117-S135 (ISSN 1179-539) PDF
Bjørnstad, O.N., C. Robinet, and A.M. Liebhold. 2010. Geographic variation in the North-American gypsy moth cycles: sub-harmonics, generalist predators and spatial coupling. Ecology 91: 106-118 (doi: 10.1890/08-1246.1) PDF
Liebhold, A.M. and P.C. Tobin. 2010. Exploiting the Achilles Heels of Pest Invasions: Allee Effects, Stratified Dispersal and Management of Forest Insect Establishment and Spread. New Zealand Journal of Forestry Science 40 suppl.: S25-S33 PDF
Büntgen, U., D. Frank, A. Liebhold, D. Johnson, M. Carrer, C. Urbinati, M. Grabner, K. Nicolussi, T. Levanic, and J. Esper. 2009. Three centuries of insect outbreaks across the European Alps. New Phytologist 182: 929–941 (doi: 10.1111/j.1469-8137.2009.02825.x) PDF
Orozumbekov, A.A., A.M. Liebhold, V.I. Ponomarev and P.C. Tobin. 2009. Gypsy moth (Lepidoptera: Lymantriidae) in Central Asia. American Entomologist 55: 258-264. PDF
Haynes, K.J., A.M. Liebhold, T.M. Fearer, G. Wang, G.W. Norman, D.M. Johnson. 2009. Spatial synchrony propagates through a forest food web via consumer–resource interactions. Ecology 90: 2974–2983. (DOI: 10.1890/08-1709.1) PDF
Morin, R.S., A.M. Liebhold and K.W. Gottschalk. 2009. Anisotropic Spread of Hemlock Woolly Adelgid in the Eastern United States. Biological Invasions 11: 2341–2350 (DOI 10.1007/s10530-008-9420-1) PDF
Mercader, R.J., N.W. Siegert, , A.M. Liebhold, and D.G. McCullough. 2009. Dispersal of the emerald ash borer, Agrilus planipennis, in newly-colonized sites. Agricultural and Forest Entomology 11: 421–424. (DOI: 10.1111/j.1461-9563.2009.00451.x) PDF
Robinet, C. and A.M. Liebhold. 2009. Dispersal polymorphism in an invasive forest pest affects its ability to establish. Ecological Applications 19: 1935–1943 PDF
Yamanaka, T. and A.M. Liebhold. 2009. Mate-location failure, the Allee effect, and the establishment of invading populations. Population Ecology 51: 337-340. DOI 10.1007/s10144-009-0158-0 PDF
Kramer, A.M., B. Dennis, A.M. Liebhold and J.M. Drake. 2009. The evidence for Allee effects. Population Ecology 51: 341-354. DOI 10.1007/s10144-009-0152-6 PDF
Tobin, P.C., C. Robinet, D.M. Johnson, S.L. Whitmire, O.N. Bjørnstad, and A.M. Liebhold. 2009. The role of Allee effects in gypsy moth (Lymantria dispar (L.)) invasions. Population Ecology 51: 373-384. DOI 10.1007/s10144-009-0144-6 PDF
Yamanaka, T. and A.M. Liebhold. Spatially implicit approaches to understanding the manipulation of mating success for insect invasion management. Population Ecology 51: 427-444. DOI 10.1007/s10144-009-0155-3 PDF
Holmes, T.P., J.E. Aukema, B.VonHolle, A. Liebhold and E. Sills. 2009. Economic Impacts of Invasive Species in Forests Past, Present, and Future. The Year in Ecology and Conservation Biology. Ann. N.Y. Acad. Sci. 1162: 18–38. (DOI: 10.1111/j.1749-6632.2009.04446.x) PDF
Haynes, K.J, A.M. Liebhold and D.M. Johnson. 2009. Spatial analysis of harmonic oscillation in gypsy moth outbreak intensity. Oecologia 159:249–256 (DOI 10.1007/s00442-008-1207-7) PDF
Kelly, D., W.D. Koenig, and A.M. Liebhold. 2008. An intercontinental comparison of the dynamic behavior of mast seeding communities. Population Ecology 50: 329–342 (DOI 10.1007/s10144-008-0114-4) PDF
Bjørnstad, O.N.,A.M. Liebhold and D.M. Johnson. 2008. Transient synchronization following invasion: revisiting Moran’s model and a case study. Population Ecology 50:379–389 (DOI 10.1007/s10144-008-0105-5) PDF
Robinet, C., D. R. Lance, K. W. Thorpe, K. S. Onufrieva, P. C. Tobin and A. M. Liebhold. 2008. Dispersion in time and space affect mating success and Allee effects in invading gypsy moth populations. Journal of Animal Ecology 77: 966–973 (doi: 10.1111/j.1365-2656.2008.01417.x) PDF
Bogich, T.L., A.M. Liebhold, and K. Shea. 2008. To sample or eradicate? A cost minimization model for monitoring and managing an invasive species Journal of Applied Ecology 45: 1134–1142. PDF
Liebhold, A.M. 2008. Warder Allee’s escape from obscurity (book review). Trends in Ecology and Evolution 23: 297-298. PDF
Liebhold, A.M., Naoto Kamata, Marek Turcáni. 2008. Inference of Adult Female Dispersal from the Distribution of Gypsy Moth Egg Masses in a Japanese City. Agricultural and Forest Entomology 10: 69–73 PDF
Liebhold, A.M., P.C. Tobin. 2008. Population Ecology of Insect Invasions and Their Management. Annual Review of Entomology 53:387–408. PDF
Morin, R.S., A.M. Liebhold, P.C. Tobin, K.W. Gottschalk and E. Luzader. 2007. Spread of Beech Bark Disease in the Eastern United States and its Relationship to Regional Forest Composition. Canadian Journal of Forest Research 37: 726-736. PDF
Liebhold, A.M., A.A. Sharov, and P.C. Tobin. 2007. Population Biology of Gypsy Moth Spread. pp. 15-32 in “Slow the Spread: A National Program to Manage the Gypsy Moth” (P.C. Tobin and L.M. Blackburn, eds.) USDA Forest Service Northern Research Station General Technical Report NRS-6. PDF
Robinet, C., A. Liebhold, D. Gray. 2007. Variation in developmental time affects mating success and Allee effects. Oikos 116: 1227-1237. PDF
Tobin, P.C., A.M. Liebhold and E.A. Roberts. 2007. Comparison of methods for estimating the spread of a non-indigenous species. Journal of Biogeography 34: 305–312 PDF
Esper, J., U. Buntgen, David C. Frank, Daniel Nievergelt and A. Liebhold. 2007. 1200 years of regular outbreaks in alpine insects. Proceedings of the Royal Society B 274: 671–679 PDF
Tobin, P.C., S.L. Whitmire, D.M. Johnson, O.N. Bjornstad and A.M. Liebhold. 2007. Invasion speed is affected by geographic variation in the strength of Allee effects. Ecology Letters, 2007 10: 36–43 PDF
Johnson, D.M., A.M. Liebhold, P.C. Tobin and O.N. Bjornstad. 2006. Allee effects and Pulsed invasion by the gypsy moth. Nature 444: 361-263 PDF
Liebhold, A.M. and P.C. Tobin. 2006. Growth of newly established alien populations: comparison of North American gypsy moth colonies with invasion theory. Population Ecology 48: 253-262 PDF
McCullough, D.G., T.T. Work, J.F. Cavey, A.M. Liebhold and D. Marshall. 2006. Interceptions of nonindigenous plant pests at US ports of entry and border crossings over a 17-year period. Biological Invasions 8: 611–630 PDF
Johnson, D. M., A.M. Liebhold and O. N. Bjornstad. 2006. Geographical variation in the periodicity of gypsy moth outbreaks. Ecography 29: 367-374. PDF
Nansen, C., A. Liebhold and P. Tobin. 2006. Contour Mapping and Number of Point Observations. Journal of Economic Entomology 99: 599-600. (letter to the editor) PDF
Johnson, D. M., O. N. Bjornstad, and A.M. Liebhold. 2006. Landscape mosaic induces traveling waves in insect outbreaks. Oecologia 148: 51–60. PDF
Liebhold, A.M., T.T. Work, McCullough, D.G. and J.F. Cavey. 2006. Airline Baggage as a Pathway for Alien Insect Species Entering the United States. American Entomologist 52: 48-54. PDF
Liebhold, A.M., D.M. Johnson and O.N. Bjornstad. 2006. Geographic variation in density-dependent dynamics impacts the synchronizing effect of dispersal and regional stochasticity. Population Ecology 48:131–13. PDF
Liebhold, A.M. 2006. Demilitarizing invasion biology (letter to the editor). Frontiers in Ecology and the Environment. 4: 66. PDF
Kamata, N., A.M. Liebhold, D.T. Quiring, and K.M. Clancy (editors). 2006. Proceedings IUFRO Kanazawa 2003 International Symposium "Forest Insect Population Dynamics and Host Influences" Kanazawa University, Kanazawa. 176 pp. PDF
Turcani, M., J. Novotny, A.M. Liebhold, M. McManus. 2006. Preliminary Results on Predation of Gypsy Moth Pupae during a Period of Latency in Slovakia pp. 72-77 in: Proceedings IUFRO Kanazawa 2003 International Symposium "Forest Insect Population Dynamics and Host Influences" (N. Kamata, A.M. Liebhold, D.T. Quiring, and K.M. Clancy, editors) Kanazawa University, Kanazawa. 176 pp. PDF
Morin, R.S., A.M. Liebhold, K.W. Gottschalk, C.W. Woodall, D.B. Twardus, R.L. White, S.B. Horsley, T.E. Ristau, Todd E. 2006. Analysis of forest health monitoring surveys on the Allegheny National Forest (1998-2001). U.S. Department of Agriculture, Forest Service, Northeastern Research Station, Gen. Tech. Rep. NE-339. 102 pp. PDF
Brockerhoff, E.G, A.M. Liebhold, and H. Jactel. 2006. The ecology of forest insect invasions and advances in their management. Canadian Journal of Forest Research 36(2): 263-268. PDF
Okland, A.M. Liebhold, O.N. Bjornstad, N. Erbilgin, and P. Krokene. 2005. Are bark beetle outbreaks less synchronous than forest Lepidoptera outbreaks? Oecologia 146: 365–372 PDF
Liebhold, K.F. Raffa, A. Diss. 2005. Forest type affects predation on gypsy moth pupae. Agricultural and Forest Entomology. 7: 179–185 PDF
Johnson, , D.M., A.M. Liebhold, O.N. Bjornstad, and M.L. McManus. 2005 Circumpolar variation in periodicity and synchrony among gypsy moth populations. J. Anim. Ecol. 74: 882–892 PDF
Koenig, W.D. and A.M. Liebhold. 2005. Effects of periodical cicada emergences on abundance and synchrony of avian populations. Ecology 86: 1873-1882 PDF
Morin, R.S., A.M. Liebhold, E.R. Luzader, A.J. Lister, K.W. Gottschalk and D.B. Twardus. 2004. Mapping Host-Species Abundance of Three Major Exotic Forest Pests. USDA Forest Service Northeastern Research Station Research Paper NE-726. PDF
Tobin, P.C., A.A. Sharov, A.M. Liebhold, D.S. Leonard, E.A. Roberts, and M.R. Learn. 2004. Management of the gypsy moth through a decision algorithm under the STS Project. American Entomologist 50: 200-209. PDF
Raimondo, S. , M. Turcáni, J. Patoèka, A.M. Liebhold,. 2004. Interspecific synchrony among foliage-feeding forest Lepidoptera species and the potential role of generalist predators as possible synchronizing agents. Oikos 107: 462-470. PDF
Elkinton, J.S., A.M. Liebhold, and R.M. Muzika. Effects of Alternative Prey on Predation by Small Mammals on Gypsy Moth Pupae. Population Ecology 46: 171-178 PDF
Johnson, D.M., O.N. Bjornstad, and A.M. Liebhold. 2004. Landscape geometry and traveling waves in the larch budmoth. Ecology Letters 7: 967–974 PDF
Liebhold, A.M., K.W. Gottschalk, J.M. Guldin, R.M. Muzika. 2004. Gypsy Moth defoliation potential in the Ozark / Ouachita Highlands. pp. 267-272 in: Guldin, James M., tech. comp. 2004. “Ouachita and Ozark Mountains symposium: ecosystem management research.” U.S. Department of Agriculture, Forest Service, Southern Research Station. Gen. Tech. Rep. SRS–74. 321 p PDF
Morin, R.S., A.M. Liebhold, K.W. Gottschalk. 2004. Area-Wide Analysis of Hardwood Defoliator Effects on Tree Conditions in the Allegheny Plateau. Northern Journal of Applied Forestry 21:.31-39 PDF
Liebhold, A.M., W.D. Koenig and O.N. Bjornstad. 2004. Spatial Synchrony in Population Dynamics. Annual Review of Ecology, Evolution and Systematics. 35:467–90 PDF
Muzika, R.M., S.T. Grushecky, A.M. Liebhold and R.L. Smith. 2004. Using thinning as a management tool for gypsy moth: the influence on small mammal abundance. Forest Ecology and Management 192 349-359. PDF
Muzika, R.M., R.P. Guyette, T. Zielonka, and A.M. Liebhold. 2004. The influence of O3, NO2 and SO2 on growth of Picea abies and Fagus sylvatica in the Carpathian Mountains. Environmental Pollution, 130: 65-71, 2004. PDF
Raimondo, S., A. M. Liebhold, J. S. Strazanac, and L. Butler. 2004. Spatial synchrony within and among Lepidoptera species: Patterns of synchrony in relation to climate, phylogeny, and larval phenology. Ecological Entomology. 29: 96-105. PDF
Liebhold, A., V. Sork, M. Peltonen, W. Koenig, O. Bjornstad, R. Westfall, J. Elkinton, J. Knops. 2004. Within-population spatial synchrony in mast seeding of North American oaks. Oikos 104: 156-164 PDF
McManus, Michael L., Liebhold, Andrew M., eds. 2003 Proceedings: Ecology, Survey, and Management of Forest Insects; 2002 September 1-5; Krakow, Poland. U.S. Department of Agriculture, Forest Service, Northeastern Research Station Gen.Tech. Rep. NE-311, 178p. PDF
Turcáni, M., A. Liebhold, M. McManus, and J. Novotny. 2003. Preliminary results on predation of gypsy moth egg masses in Slovakia. Pp. 115- 120 in: McManus, Michael L., Liebhold, Andrew M., (eds.) “Proceedings: Ecology, Survey, and Management of Forest Insects; 2002 September 1-5; Krakow, Poland”. U.S. Department of Agriculture, Forest Service, Northeastern Research Station Gen.Tech. Rep. NE-311, 178p. PDF
Liebhold, A. and J. Elkinton. 2003. Oak mast seeding as a direct cause of gypsy moth outbreaks? (a response to Selas) Population Ecology 45: 160-161. PDF
Liebhold, A.M. 2003. Alien species, agents of global change: Ecology and management of the gypsy moth in North America as a case history. Pp 71-75 in Proceedings International Symposium of the Kanazawa University 21st Century COE Program Volume 1 (Kamata, N, editor). Kanazawa University, Japan. PDF
Koenig, W.D. and A.M. Liebhold. Regional impacts of periodical cicadas on oak radial increment. Can. J. For. Res. 33: 1084-1089. PDF
Franklin, A.J., A.M. Liebhold, K. Murray, C. Donahue. 2003. Canopy herbivore community structure: large-scale geographical variation and relation to forest composition. Ecological Entomology 28: 278-290. PDF
Liebhold, A.M. and J. Bascompte. 2003. The allee effect, stochastic dynamics and the eradication of alien species. Ecology Letters 6: 133-140. PDF
Sharov, A.A., D.Leonard, A.M. Liebhold, and N.S. Clemens. (2002) Evaluation of Preventive Treatments in Low-Density Gypsy Moth Populations. J. Econ. Entomol. 95: 1205-1215. PDF
Peltonen, M., A.M. Liebhold, O.N. Bjornstad and D.W. Williams. 2002. Spatial Synchrony in Forest Insect Outbreaks: Roles of Regional Stochasticity and Dispersal. Ecology 83: 3120-3129. PDF
Muzika, R.M., R. Guyette, T. Zielonka and A. Liebhold. 2002. The influence of air pollution on tree growth in the Carpathain Mountains. Pp. 185-193 in “Effects of Air pollution on Forest Health and Biodiversity in Forests of the Carpathian Mountains R.C. Szaro, A. Bytnerowicz, and Július Oszlányi, eds.) IOS Press, Amsterdam.
Bjornstad, O.N. , M. Peltonen, A.M. Liebhold, W.Baltensweiler. 2002. Waves of Larch Budmoth Outbreaks in the European Alps. Science 298: 1020-1023. PDF online supplement
Sharov A.A.; Leonard D.; Liebhold A.M.; Roberts E.A.; Dickerson W. 2002. “Slow The Spread”: A National Program to Contain the Gypsy Moth. Journal of Forestry, 100: 30-36. PDF
Liebhold, A.M. and J.S. Gurevitch. 2002. Integrating the Statistical Analysis of Spatial Data in Ecology. Ecography 25: 553-557. PDF
Perry, J.N., A.M. Liebhold, M. S. Rosenberg, J. Dungan, M. Miriti, A. Jakomulska, and S. Citron-Pousty.2002. Illustrations and Guidelines for Selecting Statistical Methods for Quantifying Spatial Pattern in Ecological Data. Ecography 25: 578-600. PDF
Williams, D.W. and A.M. Liebhold. 2002. Climate change and the outbreak ranges of two North American bark beetles. Agricultural and Forest Entomology 4: 87-100. PDF
Morin, R.S., A.M. Liebhold, K.W. Gottschalk, , R. Acciavatti, D. Twardus, R. White, S. Horsley, W. Smith. 2001. Forest Health Conditions on the Allegheny National Forest (1989-1999): Analysis of Forest Health Monitoring Surveys. USDA Forest Service Forest Health Protection NA Technical Report NA-TP-04-01 PDF
Curriero, F.C., M.E. Hohn, A.M. Liebhold and S.R. Lele. 2002. A statistical evaluation of non-ergodic variogram estimators. Environmental and Ecological Statistics 9: 89-110. PDF
Buonaccorsi, J.P., J.S. Elkinton, S.R. Evans, and A.M. Liebhold. 2001. Measuring and testing for spatial synchrony. Ecology 82: 1668-1679. PDF
Liebhold, A.M., M.L. McManus, I.S. Otvos, S.L.C. Fosbroke (editors). 2001. Proceedings Integrated Management and Dynamics of Forest Defoliating Insects. USDA Forest Service General Technical Report NE-277. 167 pp. PDF
Muzika, R.M. and A.M. Liebhold. 2001. Effects of Gypsy Moth Defoliation in Oak-Pine Forests in the Northeastern United States. Pp 117-123 in Liebhold, A.M., M.L. McManus, I.S. Otvos, S.L.C. Fosbroke (editors). “Proceedings Integrated Management and Dynamics of Forest Defoliating Insects” USDA Forest Service General Technical Report NE-277. PDF
Liebhold, A., J. Elkinton, D. Williams, R.-M. Muzika. 2000. What causes outbreaks of the gypsy moth in North America? Popul. Ecol. 42: 257-266. PDF
Liebhold, A., N. Kamata. 2000. Are population cycles and spatial synchrony a universal characteristic of forest insect populations? Popul Ecol 42: 205-209 PDF
Muzika, R.M, A.M. Liebhold, and M.J. Twery. 2000. Dynamics of Agrilus bilineatus (twolined chestnut borer) as influenced by Lymantria dispar L. (gypsy moth) defolation and selection thinning. Agricultural and Forest Entomology 2: 283-289. PDF
Williams, D. W., A. M. Liebhold (2000) Spatial scale and the detection of density dependence in spruce budworm outbreaks in eastern North America. Oecologia 124: 544-552. PDF
Gottschalk, K.W. and A.M. Liebhold. 2000. How to reduce gypsy moth effects on central hardwood forests. Pp. 200-211 in “Transactions of the 65 North American Wildlife and Natural Resource Conference. (R.E. McCabe and S.E. Loos, eds.) Wildlife Management Institute, Washington, DC.
Williams, D.W. and A.M. Liebhold. 2000. Spatial synchrony of spruce budworm outbreaks in eastern North America. Ecology 81: 2753–2766. PDF
Elkinton, J.S., W.M. Healy, J.P. Buonaccorsi, and A.M. Liebhold. 2001. Gypsy Moths and Forest Dynamics. In: 'Oak Forest Ecosystems: Ecology and Management for Wildlife" edited by W. J. McShea and W. M. Healy, Johns Hopkins press.(in press)
Williams, D.W., R.P. Long, P.M. Wargo, and A.M. Liebhold. 2000. Effects of climate change on forest insect and disease outbreaks. pp. 455-494 in “Responses of northern U.S. forests to environmental change” (Mickler, R.A., Birdsey, R.A., Hom, J., eds.) Ecological Studies, Vol. 139. Springer-Verlag, New York. PDF
Muzika, R.M. and A.M. Liebhold, 2000. “A critique of silvicultural approaches to managing defoliating insects in North America” Agricultural. and Forest Entomlogy 2: 97-105. PDF
Muzika, R.M, and A.M. Liebhold. 1999. Effects of gypsy moth defoliation on radial growth of host and non-host tree species. Can. J. For. Res. 29: 1365 -1373. PDF
Liebhold, A.M., R.M. Muzika, A.A. Sharov, and D.W. Williams. 1998. Landscape approaches to understanding gypsy moth population ecology. Recent Research Developments in Entomology 2: 87-102.
Liebhold, A. and M. McManus. 1999. The evolving use of insecticides in gypsy moth management. Journal of Forestry 97: 20-23.
Sharov, A.A. B.C. Pijanowski, A.M. Liebhold and S.H. Gage. 1999. What effects the rate of gypsy moth (Lepidoptera: Lymantirriae spread: winter temperature or forest susceptibility? Agric. And For. Entomology 1: 37-45. PDF
Sharov, A. A., and A. M. Liebhold. 1998. Model of slowing the spread of the gypsy moth (Lepidoptera: Lymantriidae) with a barrier zone. Ecol. Appl. 8: 1170-1179. PDF
Liebhold, A.M., R.M. Muzika, , and K.W. Gottschalk. 1998. Does forest thinning affect gypsy moth dynamics? For. Sci. 27: 268-276. PDF
M.L. McManus and A.M. Liebhold, editors. 1998. Proceedings: Population Dynamics, Impacts, and Integrated Management of Forest Defoliating Insects. USDA Forest Service General Technical Report NE-247.
Elkinton, J.S., W.M. Healy, J.P. Buonaccorsi, G. Boettner, H.R. Smith, and A.M. Liebhold. 1998. Gypsy moths, mice and acorns. Pp. 25-33 In M.L. McManus and A.M. Liebhold, editors. Proceedings: Population Dynamics, Impacts, and Integrated Management of Forest Defoliating Insects. USDA Forest Service General Technical Report NE-247.
Sharov, A.A. and A.M. Liebhold. 1998. Bioeconomics of managing the spread of exotic pest species with barrier zones. Ecol. Appl. 8: 833-845. PDF
Sharov, A. A., A. M. Liebhold and E. A. Roberts. 1998. Optimizing the use of barrier zones to slow the spread of gypsy moth (Lepidoptera: Lymantriidae) populations in North America. J. Econ. Entomol. 91: 165-174.
Liebhold, A.M., G. Zhou, F.W. Ravlin, A. Roberts, and R. Reardon. 1998 Forecasting Gypsy Moth Defoliation with a Geographical Information System. J. Econ. Entomol. 91: 464-472.. PDF
Liebhold, A.M., Y. Higashiura, and A. Unno. 1998. Forest type affects predation on gypsy moth (Lepidoptera: Lymantriidae) pupae in Japan. Environ. Entomol. 27: 858-862. PDF
Grushecky, S.T., A.M. Liebhold, R.Greer, and R.L. Smith 1998. Does Forest Thinning Affect Predation on Gypsy Moth (Lepidoptera:Lymantriidae) Larvae and Pupae? Environmental Entomology 27: 268-276. PDF
Liebhold, A.M. and A.A. Sharov. 1998. Testing for correlation in the presence of spatial autocorrelation in insect count data. pp. 111-117 in J. Baumgartner, P. Brandmayr, and B.F.J. Manly, eds, “Population and Community Ecology for Insect Management and Conservation”. Balkema, Rotterdam. PDF
Sharov, A. A., and A. M. Liebhold. 1998.Quantitative analysis of gypsy moth spread in the Central Appalachians. pp. 99-110 in J. Baumgartner, P. Brandmayr, and B.F.J. Manly, eds, “Population and Community Ecology for Insect Management and Conservation”. Balkema, Rotterdam.
Liebhold, A.M., K.W. Gottschalk D.A. Mason, R.R. Bush. 1997. Evaluation of Forest Susceptibility to the Gypsy Moth across the Conterminous United States. J. Forestry 95: 20-24.
Gregoire, J.C., A.M. Liebhold, F.M. Stephen, K.R. Day, and S.M. Salom, editors. 1997. Proceedings IUFRO conference, Integrating cultural tactics into the management of bark beetle and reforestation pests. USDA Forest Service Gen. Tech. Rep. NE-236. 243 pp.
Muzika, R.M, K.W. Gottschalk and A.M. Liebhold. 1997. Silvicultural methods of Lymantria dispar management: Effects on Agrilus bilineatus populations. Pp 9-14 In: "Proceedings IUFRO conference, "Integrating cultural tactics into the management of bark beetle and reforestation pests" (J.C. Gregoire, A.M. Liebhold, F.M. Stephen, K.R. Day, and S.M. Salom, eds.).USDA Forest Service Gen. Tech. Rep. NE-236.
Sharov, A.A., A.M. Liebhold and E.A. Roberts. 1997. Spatial variation among counts of gypsy moths (Lepidoptera: Lymantriidae) in pheromone-baited traps at the expanding front. Environ. Entomol 25: 1312-1320.
Sharov, A. A., A. M. Liebhold and E. A. Roberts. 1997. Correlation of counts of gypsy moths (Lepidoptera: Lymantriidae) in pheromone traps with landscape characteristics. For. Sci. 43: 483-490.
Sharov, A. A., A. M. Liebhold and E. A. Roberts. 1997. Methods for monitoring the spread of gypsy moth (Lepidotperta: Lymantriidae) populations in the Appalachian Mountains. J. Econ. Entomol. 90: 1259-1266.
Williams, D.W. and A.M. Liebhold. 1997. Insect herbivore disturbance models. Pp. 113-114. In R. Birdsey et al. eds. USDA Forest Service Global Change Research Program Highlights: 1991-95. USDA For. Serv. Gen Tech Rep NE-237.
Sharov, A.A., A.M. Liebhold and E.A. Roberts. 1997. Gypsy moth spread in the Central Appalachians: Comparison of population boundaries obtained from male moth capture, egg mass counts, and defoliation records Environ. Entomol 24: 783-792.
Muzika, R.M. and A.M. Liebhold. 1997. Ecological effects of introduced species in North America. Acta Phyt. Entomol. Hung. 32: 161-170.
Williams, D. W., and A. M. Liebhold. 1997. Latitudinal shifts in spruce budworm (Lepidoptera: Tortricidae) outbreaks and spruce-fir forest distributions with climate change. Acta Phytopathologica et Entomologica Hungarica 32: 205–215.
Liebhold, A.M., K.W. Gottschalk, E.R. Luzader, D.A. Mason, R. Bush and D.B. Twardus. 1997. Gypsy moth in the United States: An Atlas. USDA Forest Service General Technical Report NE-233. 33 pp. PDF
Liebhold, A.M., K.W. Gottschalk, D.A. Mason, R.R. Bush. 1997. Forest Susceptibility to the Gypsy Moth. J. Forestry 95: 20-24.
Williams, D.W. and A.M. Liebhold. 1997. Detection of delayed density dependence: reply to A. Berryman and P. Turchin. Ecology 78: 320-322.
Elkinton, J.S., W.M. Healy, J.P. Buonaccorsi, G.H. Boettner, A. Hazzard, A.M. Liebhold and H.R. Smith. 1996. Interactions among gypsy moths, white-footed mice, and acorns. Ecology 77: 2332-2342. PDF
Sharov, A. A., A. M. Liebhold, and E. A. Roberts. 1996. Spatial variation among counts of gypsy moths (Lepidoptera: Lymantriidae) in pheromone-baited traps at expanding population fronts. Environ. Entomol. 25: 1312-1320.
Sharov, A. A., A. M. Liebhold, and E. A. Roberts. 1996. Spread of gypsy moth (Lepidoptera: Lymantriidae) in the Central Appalachians: Comparison of population boundaries obtained from male moth capture, egg mass counts, and defoliation records. Environ. Entomol. 25: 783-792.
Liebhold, A., E. Luzader, R. Reardon, A. Bullard, A. Roberts, F.W. Ravlin, S. DeLost, and B. Spears. 1996. Use of a geographical information system to evaluate regional treatment effects in a gypsy moth (Lepidoptera: Lymantriidae) Management Program. J. Econ. Entomol. 17: 560-566. PDF
Liebhold, A.M., N. Kamata, and. T. Jacob.1996. Historical outbreaks of the beech caterpillar, Quadricalcarifera punctatella (Motschulsky) in Japan: Periodicity, synchrony and Relationships with weather. Res. Popul. Ecol. 38: 87-94.
Zhou, G. and A.M. Liebhold. 1995. Forecasting gypsy moth defoliation with a geographical information system. Entomologae Sinica (China) 2: 83-94.
Williams, D.W. and A.M. Liebhold. 1995. Influence of weather on the synchrony of gypsy moth (Lepidoptera: Lymantriidae) outbreaks in New England. Environ. Entomol. 24: 987-995
Williams, D.W. and A.M. Liebhold. 1995. Herbivorous insects and global change: potential changes in the spatial distribution of forest defoliator outbreaks. Journal of Biogeography 22: 665-671. PDF
Sharov, A.A., A.M. Liebhold and F.W. Ravlin. 1995. Gypsy Moth (Lepidoptera: Lymantriidae) mating success and predation on females. Environ. Entomol. 24: 1239-1244. PDF
Sharov, A.A., E.A. Roberts, F.W. Ravlin, and A.M. Liebhold. 1995. Gypsy moth (Lepidoptera: Lymantriidae) spread in the Central Appalachians: Three methods for species boundary estimation. Environ. Entomol. 24: 1529-1538.
DeBenedictis, J.A., A.M. Liebhold and J.A. Powell. 1996. Studies of pheromone attraction and inheritance in the central Sierra Nevada, CA, using virgin females of Choristoneura spp. Univ. of Calif. Publications in Entomology 115: 153-165
Liebhold, A., G. Zhou, L. Gribko, and M. Hohn. 1995. Models that Predict the Spatial Dynamics of Gypsy Moth, Lymantria dispar (L.), pp. 491-498 in "Populations. in: Population Dynamics of Forest Insects", F. Haine and T. Payne (eds.) Ohio State University. 644 pp.
Liebhold, A.M., K.W. Gottschalk, R. Muzika, M.E. Montgomery, R. Young, K. O’Day, and B. Kelley. 1995. Suitability of North American Tree Species to the Gypsy Moth: A Summary of Field and Laboratory Tests. USDA For. Serv. Gen. Tech. Rep. NE-211.
Williams, D.W., and A.M. Liebhold. 1995. Detection of delayed density dependence in ecological time series: effects of autocorrelation in an exogenous factor. Ecology 76: 1005-1008. PDF
Liebhold, A.M., J.S. Elkinton, G. Zhou, M.E. Hohn, R.E. Rossi, G.H. Boettner, C.W. Boettner, C. Burnham, and M.L. McManus. 1995. Regional correlation of gypsy moth (Lepidoptera: Lymantriidae) defoliation with counts of egg masses, pupae, and male moths. Environ. Entomol.24: 193-203.
Gribko, L.S., A.M. Liebhold, and M.E. Hohn. 1995. A model to predict gypsy moth (Lepidoptera: Lymantriidae) defoliation using kriging and logistic regression. Environ. Entomol. 24: 529-537. PDF
Zhou, G. and A.M. Liebhold. 1995 Forecasting the spatial dynamics of gypsy moth outbreaks using cellular transition models. Landscape Ecology 10: 177-189. PDF
Liebhold, A.M., W.L. Macdonald, D.Bergdahl, and V.C. Mastro. 1995. Invasion by Exotic Forest Pests: A Threat to Forest Ecosystems. Forest Science Monographs 30. 49 p. PDF
Williams, D.W., and A.M. Liebhold. 1995. Potential changes in spatial distribution of outbreaks of forest defoliators under climate change. pp 509-513 in "Insects in a changing environment" (R. Harrington and N.E. Stork, eds.). Academic Press, London.
Williams, D.W. and A.M. Liebhold. 1995. Forest Insects and climatic change: potential changes in spatial distribution of outbreaks of two defoliators. Environ. Entomol. 24: 1-9.
Lyons, D.B. and A. Liebhold 1994. Microclimate effect on the phenology of egg hatch of the gypsy moth, Lymantria dispar (Lepidoptera: Lymantriidae). pp. 27-40 in “Diapause and Gypys Moth Management: Status, Applications, and Research” (J.A. Logan, T.M. Odell, D.R. Gray, eds.) USDA For. Serv. Gen. Techn. Rep. NE-193.
Liebhold, A., K. Thorpe, J. Ghent, D.B. Lyons. 1994. Gypsy moth egg mass sampling for decision-making: a users' guide. USDA Forest Service, Forest Health Management. NA-TP-94-04. PDF
Liebhold, A.M. 1994. Use and Abuse of Insect and Disease Models in Forest Pest Management: Past, Present, and Future. pp. 204-210 in Proceedings "Sustainable Ecological Systems: Implementing an Ecological Approach to Land Management", July 13-15, 1993, Flagstafff, AZ. USDA Forest Service Gen. Tech. Rep. RM-247.
Liebhold, A. 1994. Analytical Population Dynamics by T. Royama. American Entomologist 40: 119 (book review).
Liebhold, A.M. and R.E. Rossi. 1994. Three public-domain geostatistical software packages. Bull. Ecol. Soc. Amer. 74: 340-343. (software review)
Liebhold, A.M., J.A. Halverson, G.A. Elmes and J. Quimby. 1994. Landscape characterization of gypsy moth susceptibility. Forest Science 40: 18-29. PDF
Hohn, M.E., A.M. Liebhold, L.S. Gribko. 1993. A geostatistical model for forecasting the spatial dynamics of defoliation caused by the gypsy moth, Lymantria dispar (Lepidoptera: Lymantriidae). Environ. Entomol. 22: 1066-1077. PDF
Allen, J.C., J.L. Foltz, W.N. Dixon, A.M. Liebhold, J.J. Colbert, J. Regniere, D.R. Gray, J.W. Wilder and I. Christie. 1993. Will the gypsy moth become a pest in Florida? Florida Entomologist 76: 102-113
Liebhold, A.M. and H. Barrett, editors. 1993. Spatial Analysis and Forest Pest Managment. USDA For. Serv. Gen. Tech. Rep. NE-175
Elmes, G.A., A.M. Liebhold and M.J. Twery. 1993. Two approaches to landscape characterization of susceptibility to gypsy moth defoliation. pp. 172-183 in "Spatial Analysis and Forest Pest Managment" (A.M. Liebhold, H. Barrett, eds.). USDA For. Serv. Gen. Tech. Rep. NE-175.
Liebhold, A.M., M.E. Hohn., and L.S. Gribko. 1993. Forecasting the spatial dynamics of gypsy moth defoliation using 3-D Kriging. pp 150-159 in "Spatial Analysis and Forest Pest Managment" (A.M. Liebhold, H. Barrett, eds.). USDA For. Serv. Gen. Tech. Rep. NE-175.
Liebhold, A., E. Luzader, J. Halverson. 1993. The spatial dynamics of invasions by exotic forest pests. pp125-132 in "Spatial Analysis and Forest Pest Managment" (A.M. Liebhold, H. Barrett, eds.). USDA For. Serv. Gen. Tech. Rep. NE-175.
Hohn, M.E., L.S. Gribko, and A.M. Liebhold. 1993. Forecasting gypsy moth defoliation with inidcator kriging. in Proc. IV International Congress of Geostatistics, Portugal.
Russo, J., A. Liebhold and J. Kelley. 1993. Mesoscale climatological data as input to a gypsy moth phenology model. J. Econ. Entomol. 22: 838-844.
Liebhold, A.M., E.E. Simons, A. Sior and J.D. Unger. 1993. Forecasting defoliation caused by the gypsy moth, Lymantria dispar, from field measurements. Environ. Entomol. 22: 26-32
Liebhold, A.M., R.E. Rossi, and W.P. Kemp. 1993. Geostatistics and geographic information systems in applied insect ecology. Ann. Rev. Entomol. 38: 303-327. PDF
Liebhold, A.M., J. Halverson and G. Elmes. 1992. Quantitative Analysis of the Invasion of Gypsy Moth in North America. J. Biogeography. 19: 513-520 PDF
Liebhold, A.M. 1992. Are gypsy moth populations bimodal? Environ Entmol. 21: 221-229. PDF
Logan, J.A., R.A. Casagrande, and A.M. Liebhold. 1991. Modeling environment for simuation of gypsy moth (Lepidoptera: Lymantriidae) larval phenology. Environ. Entomol. 20: 1516-1525
Lyons, D.B. and A.M. Liebhold. 1992. Effect of Spatial distribution and hatch time of egg masses of gypsy moth (Lepidoptera: Lymantriidae). Environ. Entomol. 21: 354-358.
Liebhold, A.M. and J.S. Elkinton. reply to Allan Berryman. Trends in Ecol. & Evol. 6: 263.
Liebhold, A.M., Zhang, X. M. Hohn, J.S. Elkinton, M. Ticehurst, G.L. Benzon, and R.W. Campbell. 1991. Geostatistical analysis of gypsy moth, Lymantria dispar, egg mass populations. Environ. Entomol. 20: 1407-1417.
Liebhold, A.M., D. Twardus, and J. Buonaccorsi. 1991. Evaluation of the timed-walk method of estimating gypsy moth, Lymantria dispar (Lepidoptera: Lymantriidae) egg mass densities. J. Econ. Entomol. 84: 1774-1781.
Liebhold, A.M. and P.J. Silk. 1991 Capture of Choristoneura pinus maritima in traps baited with C. pinus pinus pheromone components. J. Lepidopt. 45: 172-173 .
Liebhold, A.M and M.L. McManus. 1991 Does Larval Dispersal Cause the Spread of Gypsy Moth Outbreaks? Northern J. Appl. For. 8: 95-98
Woods, S.A., J.S. Elkinton, K.D. Murray, A.M. Liebhold, J.R. Gould, and J.D. Podgwaite. 1991. Transmission dynamics of a nuclear polyhedrosis virus and predicting mortality in gypsy moth (Lepidoptera: Lymantriidae) populations. J. Econ. Entomol. 84: 423-430.
Liebhold, A.M., J.A. Halverson and G.A. Elmes. 1991. Use of a GIS to analyze and predict gypsy moth defoliation and range expansion. Proceedings of 1990 annual gypsy moth management review.
Liebhold, A.M., J.A. Halverson and G.A. Elmes. 1990. Using GIS to describe and analyze gypsy moth spatial dynamics. pp. 684-692 in Proceedings of Resource Technology 90. Amer. Soc. Photogrammetry and Remote Sensing.
Liebhold, Andrew. 1990. Etienne Leopold Trouvelot, Gypsy Moth Perpetrator. Newsletter of the Michigan Entomological Society. 35(3): 1-2.
Liebhold, A.M., J. Halverson, G. Elmes, and J. Hutchinson. Landscape ecology of gypsy moth in the Northeastern U.S. p. 113 in Proceedings of US Dept. Agric. Interagency Gypsy Moth Research Review 1990. (K.W. Gottschalk,, M.J. Twery, and S.I. Smith, eds.). USDA For. Serv. Gen. Tech. Rep. NE-146. (ABSTRACT)
Liebhold, A.M. and J. Halverson. 1990. Simulating the spread of the gypsy moth generally infested area. AIPM Demonstration Project News 3:(5): 2-3.
Elkinton, J.R. Gould, C.S. Ferguson, A.M. Liebhold, and W.E. Wallner. 1990. Experimental Manipulation of gypsy moth density to assess impact of natural enemies. pp. 275-287 in: "Population Dynamics of Forest Insects: Proceedings of an International Symposium" (A.D. Watt et al., eds.). Intercept Scientific Publications
Liebhold, A.M. and J.S. Elkinton. 1990. Models of the spatial dynamics of epidemic gypsy moth populations. 1990. pp. 359-367 in: "Population Dynamics of Forest Insects: Proceedings of an International Symposium" (A.D. Watt et al., eds.). Intercept Scientific Publications.
Elkinton, J.S. and A.M. Liebhold. 1990. Population dynamics of gypsy moth in North America. Ann. Rev. Entomol. 35: 571-596
Liebhold, A.M. 1989. Etienne Leopold Trouvelot, perpetrator of our problem. Gypsy Moth News. No. 20: 8-9.
Liebhold, A.M. and J.S. Elkinton. 1989. Elevated parasitism in artificially augmented populations of Lymantria dispar (Lepidoptera: Lymantriidae). Environ. Entomol. 18: 986-995.
Liebhold, A.M. and J.S. Elkinton. 1989. Characterizing spatial patterns of gypsy moth regional defoliation. 1989. Forest Science. 35: 557-568.
Liebhold, A.M. 1989. A critical evaluation of the focal area hypothesis: quantitative analysis. in: Proc. 1988 Ann. Gypsy Moth Review, Dearborn, MI.
Liebhold, A., V. Mastro, and Paul W. Schaefer. 1989. Learning from the legacy of Leopold Trouvelot. Bull. Entomol. Soc. Am. 35: 20-21.
Elkinton, J.S., J.R. Gould, A.M. Liebhold, H.R. Smith, W.E. Wallner. 1988. Are gypsy moth populations in North America regulated at low density? pp. 233-349 in: "The Lymantriidae: Old and New World Tussock Moths" (W. Wallner, ed.) USDA Forest Service Gen. Tech. Rep. NE-123.
Liebhold, A.M. and J.S. Elkinton. 1988. Spatial aspects of gypsy moth population dynamics. pp. 203-215 in: "The Lymantriidae: Old and New World Tussock Moths" (W. Wallner, ed.). USDA Forest Service Gen. Tech. Rep. NE-123.
Buonaccorsi, J.P. and A.M. Liebhold. 1988. Estimating the size of gypsy moth populations using ratios. in: "Estimating and analyzing insect populations" (L. McDonald, B. Manly, J. Lockwood & J. Logan, eds.). Springer Verlag, New York.
Liebhold, A.M. and J.S. Elkinton. 1988. Use of multi-dimensional life tables for studying insect population dynamics. in: "Estimating and analyzing insect populations" (L. McDonald, B. Manly, J. Lockwood & J. Logan, eds.). Springer Verlag, New York
Buonaccorsi, J. and A. Liebhold. 1988. Statistical Methods for estimation of ratios and products in ecological research. Environ. Entomol. 17: 572-580
Liebhold, A.M., J.S. Elkinton, D.R. Miller and Y.S. Wang. 1988. Estimating oak leaf area index and gypsy moth, Lymantria dispar (Lepidoptera: Lymantriidae), defoliation using canopy photographs. Environ. Entomol. 17: 560-566
Liebhold, A.M. and J.S. Elkinton. 1988. Estimating the density of larval Gypsy Moth, Lymantria dispar (Lepidoptera: Lymantriidae), using frass drop and frass production measurements: sources of variation and sample size. Environ. Entomol. 17: 385-390. PDF
Liebhold, A.M. and J.S. Elkinton. 1988. Techniques for estimating the density of larval Gypsy Moth, Lymantria dispar (Lepidoptera: Lymantriidae), using frass drop and frass production measurements. Environ. Entomol. 17: 381-384. PDF
Liebhold, A.M. 1986. Larval coloration of hybrids between Choristoneura occidentalis and C. retiniana (Lepidoptera: Tortricidae). Can. Ent. 118: 857-860.
Liebhold, A.M., J.S. Elkinton and W.E. Wallner. 1986. Effect of burlap bands on between-tree movement of late instar gypsy moth, Lymantria dispar (Lepidoptera: Lymantriidae). Environ. Entomol. 15: 373-379.
Liebhold, A.M., P. Berck, N. Williams, and D.L. Wood. 1986. Estimating and valuing western pine beetle impacts. Forest Science 32: 325-338.
Volney, W.J.A. and A.M. Liebhold. 1986. Post-diapause development of sympatric Choristoneura occidentalis, C. retiniana, (Lepidoptera: Tortricidae) and their hybrids. Can. Ent. 117:1479-1488.
Liebhold, A.M. and W.J.A. Volney. 1985. Effects of attractant composition and release rate on attraction of male Choristoneura retiniana, C. occidentalis and C. carnana (Lepidoptera: Tortricidae). Can. Ent. 117: 447-557.
Liebhold, A.M. 1984. Behavioral aspects of reproductive isolation between Choristoneura occidentalis and C. retiniana (Lepidoptera: Tortricidae). PhD dissertation, Unversity of Calfornia, Berkeley. 135 pp.
Liebhold, A.M. and W.J.A. Volney. 1984. Effect of temporal factors on reproductive isolation between Choristoneura occidentalis and C. retiniana (Lepidoptera: Tortricidae). Can. Ent. 116: 991-1005
Volney, W.J.A., A.M. Liebhold and W.E. Waters. 1984. Host associations, phenotypic variation, and mating compatibility of Choristoneura occidentalis and C. retiniana (Lepidoptera: Tortricidae) populations in south-central Oregon. Can. Ent. 116: 813-826.
Liebhold, A.M., W.J.A. Volney and W.E. Waters. 1984. Evaluation of cross-attraction between sympatric Choristoneura occidentalis and C. retiniana (Lepidoptera: Tortricidae) populations in south-central Oregon. Can. Ent. 116: 827-840.
Volney, W.J.A., A.M. Liebhold and W.E. Waters. 1983. Effects of temperature, sex and genetic background on coloration of Choristoneura spp. (Lepidoptera: Tortricidae) populations in south-central Oregon. Can. Ent. 115: 1583-1596.
Liebhold, A.M. and W.J.A. Volney. 1983. Effect of foliage proximity on attraction of Choristoneura occidentalis and C. retiniana (Lepidoptera: Tortricidae) to pheromone sources. J. Chem. Ecol. 10: 217-227
Volney, W.J.A., W.E. Waters, R.P. Akers and A.M. Liebhold. 1982. Variation in spring emergence patterns among Western Choristoneura spp. (Lepidoptera: Tortricidae) populations in Southern Oregon. Can. Ent. 115: 199-209.
Liebhold , A.M., W.J.A. Volney and H.E. Schorn. 1982. An unidentified leaf mine in fossil Mahonia reticulata (Berberidaceae). Can. Ent. 114: 455