Ann E. Hajek

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Publications of Ann E. Hajek (88 listed):

Environmental Entomology (2020) 49, 854-864
Eric H. Clifton, Ann E. Hajek, Nina E. Jenkins, Richard T. Roush, John P. Rost and David J. Biddinger (2020)
Applications of Beauveria bassiana (Hypocreales: Cordycipitaceae) to control populations of spotted lanternfly (Hemiptera: Fulgoridae), in semi-natural landscapes and on grapevines

BioControl (2020) 65, 113-123
Shaohui Wu, Olga S. Kostromytska, Tarryn Goble, Ann E. Hajek and Albrecht M. Koppenhöfer (2020)
Compatibility of a microsclerotial granular formulation of the entomopathogenic fungus Metarhizium brunneum with fungicides

Journal of Economic Entomology (2020) 113, 2650-2656
Eric H. Clifton, Sana Gardescu, Robert W. Behle and Ann E. Hajek (2020)
Optimizing application rates of Metarhizium brunneum (Hypocreales: Clavicipitaceae) microsclerotia for infecting the invasive Asian longhorned beetle (Coleoptera: Cerambycidae)

Journal of Insect Science (2020) 20 (2 - 1)
Eric H. Clifton, Stefan T. Jaronski and Ann E. Hajek (2020)
Virulence of commercialized fungal entomopathogens against Asian longhorned beetle (Coleoptera: Cerambycidae)

Biocontrol Science and Technology (2020) 30, 1083-1089
Manana Kereselidze, Daniela Pilarska, Andreas Linde, Neil D. Sanscrainte and Ann E. Hajek (2020)
Nosema maddoxi infecting the brown marmorated stink bug, Halyomorpha halys (Stål) (Hemiptera: Pentatomidae), in the Republic of Georgia

PLoS ONE (2019) 14 (9 - e0221997)
Eric H. Clifton, Jason Cortell, Linqi Ye, Thomas Rachman and Ann E. Hajek (2019)
Impacts of Metarhizium brunneum F52 infection on the flight performance of Asian longhorned beetles, Anoplophora glabripennis

Proceedings of the National Academy of Sciences of the United States of America (2019) 116, 9178-9180
Eric H. Clifton, Louela A. Castrillo, Andrii Gryganskyi and Ann E. Hajek (2019)
A pair of native fungal pathogens drives decline of a new invasive herbivore

Environmental Entomology (2019) 48, 1214-1222
Joseph S. Elkinton, Tonya D. Bittner, Valerie J. Pasquarella, George H. Boettner, Andrew M. Liebhold, Juli R. Gould, Heather Faubert, Lisa Tewksbury, Hannah J. Broadley, Nathan P. Havill and Ann E. Hajek (2019)
Relating aerial deposition of Entomophaga maimaiga conidia (Zoopagomycota: Entomophthorales) to mortality of gypsy moth (Lepidoptera: Erebidae) larvae and nearby defoliation

Agricultural and Forest Entomology (2018) 20, 442-450
Ann E. Hajek, Patrick C. Tobin, Stefanie A. Kroll and Stefan J. Long (2018)
Symbionts mediate oviposition behaviour in invasive and native woodwasps

Insects (2018) 9 (3 - 102)
Ann E. Hajek, Donald C. Steinkraus and Louela A. Castrillo (2018)
Sleeping beauties: Horizontal transmission via resting spores of species in the Entomophthoromycotina

Annals of Applied Biology (2018) 173, 35-41
M. Zúbrik, I. Spilda, D. Pilarska, A.E. Hajek, D. Takov, C. Nikolov, A. Kunca, J. Pajtík, K. Lukásová and J. Holusa (2018)
Distribution of the entomopathogenic fungus Entomophaga maimaiga (Entomophthorales: Entomophthoraceae) at the northern edge of its range in Europe

Microbial Ecology (2018) 75, 7-9
Ann E. Hajek, David C. Harris and Tonya D. Bittner (2018)
Symbiont spillover from invasive to native woodwasps

The Journal of Eukaryotic Microbiology (2018) 65, 315-330
Ann E. Hajek, Leellen F. Solter, Joseph V. Maddox, Wei-Fone Huang, Alden S. Estep, Grzegorz Krawczyk, Donald C. Weber, Kim A. Hoelmer, Neil D. Sanscrainte and James J. Becnel (2018)
Nosema maddoxi sp. nov. (Microsporidia, Nosematidae), a widespread pathogen of the green stink bug Chinavia hilaris (Say) and the brown marmorated stink bug Halyomorpha halys (Stål)

Applied and Environmental Microbiology (2017) 83 (17 - e00724-17)
Tonya D. Bittner, Ann E. Hajek, Andrew M. Liebhold and Harold Thistle (2017)
Modification of a pollen trap design to capture airborne conidia of Entomophaga maimaiga and detection of conidia by quantitative PCR

BioControl (2017) 62, 769-778
Tarryn A. Goble, Sana Gardescu, Mark A. Jackson and Ann E. Hajek (2017)
Evaluating Metarhizium brunneum F52 microsclerotia in hydromulch formulations using different tackifiers under forest and orchard conditions

Biological Invasions (2017) 19, 1431-1447
Tonya D. Bittner, Ann E. Hajek, Laurel Haavik, Jeremy Allison and Helen Nahrung (2017)
Multiple introductions of Sirex noctilio (Hymenoptera: Siricidae) in northeastern North America based on microsatellite genotypes, and implications for biological control

Annals of the Entomological Society of America (2017) 110, 276-280
Isis A.L. Caetano and Ann E. Hajek (2017)
Mating behavior and sexual receptivity of Sirex noctilio (Hymenoptera: Siricidae)

Biological Invasions (2017) 19, 3401-3417
Marc Kenis, Brett P. Hurley, Ann E. Hajek and Matthew J.W. Cock (2017)
Classical biological control of insect pests of trees: facts and figures

Biocontrol Science and Technology (2017) 27, 918-930
Sana Gardescu, Ann E. Hajek, Tarryn A. Goble and Mark A. Jackson (2017)
Metarhizium microsclerotia and hydrogel versus hydromulch: testing fungal formulations against Asian longhorned beetles

Journal of Economic Entomology (2017) 110, 1451-1459
Joanna J. Fisher, Louela A. Castrillo, Bruno G.G. Donzelli and Ann E. Hajek (2017)
Starvation and imidacloprid exposure influence immune response by Anoplophora glabripennis (Coleoptera: Cerambycidae) to a fungal pathogen

Biological Invasions (2016) 18, 1045-1056
Michael J. Wingfield, Jeff R. Garnas, Ann Hajek, Brett P. Hurley, Z. Wilhelm de Beer and Stephen J. Taerum (2016)
Novel and co-evolved associations between insects and microorganisms as drivers of forest pestilence

Biocontrol Science and Technology (2016) 26, 1212-1229
Tarryn A. Goble, Sana Gardescu, Mark A. Jackson and Ann E. Hajek (2016)
Evaluating different carriers of Metarhizium brunneum F52 microsclerotia for control of adult Asian longhorned beetles (Coleoptera: Cerambycidae)

Proceedings of the Royal Society of London. Series B, Biological Sciences (2016) 283 (1828 - 20160154)
Ann E. Hajek and Saskya van Nouhuys (2016)
Fatal diseases and parasitoids: from competition to facilitation in a shared host

The Canadian Entomologist (2016) 148, 543-551
Mark A. Sarvary, Ann E. Hajek, Katalin Böröczky, Robert A. Raguso and Miriam F. Cooperband (2016)
Investigating the effects of symbiotic fungi on the flight behaviour of Sirex noctilio (Hymenoptera: Siricidae)

Biological Invasions (2016) 18, 953-969
Ann E. Hajek, Brett P. Hurley, Marc Kenis, Jeffrey R. Garnas, Samantha J. Bush, Michael J. Wingfield, Joop C. van Lenteren and Matthew J.W. Cock (2016)
Exotic biological control agents: A solution or contribution to arthropod invasions?

Journal of Applied Entomology (2016) 140, 565-579
M. Zúbrik, A. Hajek, D. Pilarska, I. Spilda, G. Georgiev, B. Hrasovec, A. Hirka, D. Goertz, G. Hoch, M. Barta, M. Saniga, A. Kunca, C. Nikolov, J. Vakula, J. Galko, P. Pilarski and G. Csóka (2016)
The potential for Entomophaga maimaiga to regulate gypsy moth Lymantria dispar (L.) (Lepidoptera: Erebidae) in Europe

Journal of Economic Entomology (2015) 108, 433-443
Tarryn A. Goble, Ann E. Hajek, Mark A. Jackson and Sana Gardescu (2015)
Microsclerotia of Metarhizium brunneum F52 applied in hydromulch for control of Asian longhorned beetles (Coleoptera: Cerambycidae)

Environmental Entomology (2014) 43, 384-392
J.J. Fisher and A.E. Hajek (2014)
Thermoregulatory behavior and fungal infection of Anoplophora glabripennis (Coleoptera: Cerambycidae)

Environmental Entomology (2014) 43, 1552-1560
Todd A. Ugine, Kenlyn E. Peters, Sana Gardescu and Ann E. Hajek (2014)
The effect of time postexposure and sex on the horizontal transmission of Metarhizium brunneum conidia between Asian longhorned beetle (Coleoptera: Cerambycidae) mates

Ecological Entomology (2014) 39, 589-594
Gaylord A. Desurmont, Ann E. Hajek and Anurag A. Agrawal (2014)
Seasonal decline in plant defence is associated with relaxed offensive oviposition behaviour in the viburnum leaf beetle Pyrrhalta viburni

Environmental Entomology (2014) 43, 632-641
James R. Reilly, Ann E. Hajek, Andrew M. Liebhold and Ruth Plymale (2014)
Impact of Entomophaga maimaiga (Entomophthorales: Entomophthoraceae) on outbreak gypsy moth populations (Lepidoptera: Erebidae): The role of weather

Microbial Ecology (2013) 65, 753-762
Ann E. Hajek, Charlotte Nielsen, Ryan M. Kepler, Stefan J. Long and Louela Castrillo (2013)
Fidelity among Sirex woodwasps and their fungal symbionts

Journal of Economic Entomology (2013) 106, 874-882
Todd A. Ugine, Sana Gardescu and Ann E. Hajek (2013)
The within-season and between-tree distribution of imidacloprid trunk-injected into Acer platanoides (Sapindales: Sapindaceae)

BioControl (2012) 57, 677-686
E.E. Morris, A. Jimenez, S.J. Long, D.W. Williams and A.E. Hajek (2012)
Variability in growth of Deladenus siricidicola on strains of the white rot fungus Amylostereum areolatum

Environmental Entomology (2012) 41, 1115-1124
Nathan W. Siegert, Deborah G. McCullough, Micheal M. Wheeler and Ann E. Hajek (2012)
Evaluation of potential versus realized primary infection of gypsy moth (Lepidoptera: Lymantriidae) by Entomophaga maimaiga (Zygomycetes: Entomophthorales)

Journal of Economic Entomology (2012) 105, 2015-2028
Todd A. Ugine, Sana Gardescu, Phillip A. Lewis and Ann E. Hajek (2012)
Efficacy of imidacloprid, trunk-injected into Acer platanoides, for control of adult Asian longhorned beetles (Coleoptera: Cerambycidae)

Journal of Economic Entomology (2011) 104, 1942-1949
Todd A. Ugine, Sana Gardescu and Ann E. Hajek (2011)
The effect of exposure to imidacloprid on Asian longhorned beetle (Coleoptera: Cerambycidae) survival and reproduction

Biocontrol Science and Technology (2011) 21, 1375-1380
M. Kereselidze, D. Pilarska, A.E. Hajek, A.B. Jensen and A. Linde (2011)
First record of Entomophaga maimaiga (Entomophthorales: Entomophthoraceae) in Georgia

BioControl (2011) 56, 771-780
Fan Peng, Sana Gardescu and Ann E. Hajek (2011)
Transmission of Metarhizium brunneum conidia between male and female Anoplophora glabripennis adults

Biological Invasions (2010) 12, 2895-2912
Ann E. Hajek and Patrick C. Tobin (2010)
Micro-managing arthropod invasions: eradication and control of invasive arthropods with microbes

BioControl (2010) 55, 147-158
Ann E. Hajek and Italo Delalibera Jr. (2010)
Fungal pathogens as classical biological control agents against arthropods

Canadian Journal of Forest Research - Revue Canadienne de Recherche Forestière (2009) 39, 1958-1970
Nathan W. Siegert, Deborah G. McCullough, Robert C. Venette, Ann E. Hajek and Jeffrey A. Andresen (2009)
Assessing the climatic potential for epizootics of the gypsy moth fungal pathogen Entomophaga maimaiga in the North Central United States

Agricultural and Forest Entomology (2009) 11, 359-375
Jiafu Hu, Sergio Angeli, Stefan Schuetz, Youqing Luo and Ann E. Hajek (2009)
Ecology and management of exotic and endemic Asian longhorned beetle Anoplophora glabripennis

The Canadian Entomologist (2009) 141, 153-157
Stefan J. Long, David W. Williams and Ann E. Hajek (2009)
Sirex species (Hymenoptera: Siricidae) and their parasitoids in Pinus sylvestris in eastern North America

Biocontrol Science and Technology (2008) 18, 109-120
Ryan P. Shanley and Ann E. Hajek (2008)
Environmental contamination with Metarhizium anisopliae from fungal bands for control of the Asian longhorned beetle, Anoplophora glabripennis (Coleoptera: Cerambycidae)

Mycologia (2008) 100, 833-842
Ann E. Hajek, Alison E. Burke, Charlotte Nielsen and Joshua J. Hannam (2008)
Nondormancy in Entomophaga maimaiga azygospores: effects of isolate and cold exposure

BioControl (2008) 53, 517-528
Thomas Dubois, Jennifer Lund, Leah S. Bauer and Ann E. Hajek (2008)
Virulence of entomopathogenic hypocrealean fungi infecting Anoplophora glabripennis

The Canadian Entomologist (2008) 140, 203-207
J.J. Hannam, J.K. Liebherr and A.E. Hajek (2008)
Climbing behaviour and aphid predation by Agonum muelleri (Coleoptera: Carabidae)

The Great Lakes Entomologist (2008) 41, 111-128
Nathan W. Siegert, Deborah G. McCullough, Ann E. Hajek and Jeffrey A. Andresen (2008)
Effect of microclimatic conditions on primary transmission of the gypsy moth fungal pathogen Entomophaga maimaiga (Zygomycetes: Entomophthorales) in Michigan

Oecologia (2008) 154, 691-701
James R. Reilly and Ann E. Hajek (2008)
Density-dependent resistance of the gypsy moth Lymantria dispar to its nucleopolyhedrovirus, and the consequences for population dynamics

The Canadian Entomologist (2007) 139, 751-755
A.E. Hajek and D.M. Kalb (2007)
Suitability of Acer saccharum and Acer pensylvanicum (Aceraceae) for rearing Anoplophora glabripennis (Coleoptera: Cerambycidae)

Annals of the Entomological Society of America (2007) 100, 876-886
Ann E. Hajek, Joshua J. Hannam, Charlotte Nielsen, Adam J. Bell and James K. Liebherr (2007)
Distribution and abundance of Carabidae (Coleoptera) associated with soybean aphid (Hemiptera: Aphididae) populations in central New York

Annual Review of Entomology (2006) 51, 331-357
H.E. Roy, D.C. Steinkraus, J. Eilenberg, A.E. Hajek and J.K. Pell (2006)
Bizarre interactions and endgames: Entomopathogenic fungi and their arthropod hosts

Biocontrol Science and Technology (2006) 16, 329-343
A.E. Hajek, B. Huang, T. Dubois, M.T. Smith and Z. Li (2006)
Field studies of control of Anoplophora glabripennis (Coleoptera: Cerambycidae) using fiber bands containing the entomopathogenic fungi Metarhizium anisopliae and Beauveria brongniartii

Entomologia Experimentalis et Applicata (2006) 118, 237-243
C. Nielsen and A.E. Hajek (2006)
Diurnal pattern of death and sporulation in Entomophaga maimaiga-infected Lymantria dispar

Environmental Entomology (2005) 34, 1036-1047
C. Nielsen and A.E. Hajek (2005)
Control of invasive soybean aphid, Aphis glycines (Hemiptera: Aphididae), populations by existing natural enemies in New York State, with emphasis on entomopathogenic fungi

Environmental Entomology (2004) 33, 1127-1136
Melanie J. Filotas and Ann E. Hajek (2004)
Influence of temperature and moisture on infection of forest tent caterpillars (Lepidoptera: Lasiocampidae) exposed to resting spores of the entomopathogenic fungus Furia gastropachae (Zygomycetes: Entomophthorales)

Environmental Entomology (2004) 33, 62-74
Thomas Dubois, Ann E. Hajek, Hu Jiafu and Zengzhi Li (2004)
Evaluating the efficiency of entomopathogenic fungi against the Asian longhorned beetle, Anoplophora glabripennis (Coleoptera: Cerambycidae), by using cages in the field

Mycologia (2004) 96, 1002-1009
Italo Delalibera Jr., Ann E. Hajek and Richard A. Humber (2004)
Neozygites tanajoae sp. nov., a pathogen of the cassava green mite

Canadian Journal of Microbiology - Revue Canadienne de Microbiologie (2004) 50, 579-586
Italo Delalibera Jr., Richard A. Humber and Ann E. Hajek (2004)
Preservation of in vitro cultures of the mite pathogenic fungus Neozygites tanajoae

The Canadian Entomologist (2003) 135, 359-378
Melanie J. Filotas, Ann E. Hajek and Richard A. Humber (2003)
Prevalence and biology of Furia gastropachae (Zygomycetes: Entomophthorales) in populations of forest tent caterpillar (Lepidoptera: Lasiocampidae)

Mycologia (2003) 95, 262-268
Ann E. Hajek, Annette Bruun Jensen, Lene Thomsen, Kathie T. Hodge and Jørgen Eilenberg (2003)
PCR-RFLP is used to investigate relations among species in the entomopathogenic genera Eryniopsis and Entomophaga

Annals of the Entomological Society of America (2002) 95, 223-230
Thomas Dubois, Ann E. Hajek and Susan Smith (2002)
Methods for rearing the Asian longhorned beetle (Coleoptera: Cerambycidae) on artificial diet

Canadian Journal of Botany - Revue Canadienne de Botanique (2002) 80, 1126-1130
Claudia C. López Lastra, Ann E. Hajek and Richard A. Humber (2002)
Comparing methods of preservation for cultures of entomopathogenic fungi

BioControl (2002) 47, 411-425
I. Klingen, A. Hajek, R. Meadow and J.A.A. Renwick (2002)
Effect of brassicaceous plants on the survival and infectivity of insect pathogenic fungi

Canadian Journal of Botany - Revue Canadienne de Botanique (2002) 80, 220-225
Ann E. Hajek, Melanie J. Filotas and Debbie C. Ewing (2002)
Formation of appressoria by two species of lepidopteran-pathogenic Entomophthorales

BioControl (2001) 46, 337-343
M.A. Jensen, J.E. Losey and A.E. Hajek (2001)
Altered behavior and distribution of pea aphids, Acyrthosiphon pisum (Homoptera: Aphididae), infected with Pandora neoaphidis (Zygomycetes: Entomophthorales)

Oecologia (2001) 126, 285-291
Ann E. Hajek (2001)
Larval behavior in Lymantria dispar increases risk of fungal infection

Canadian Journal of Botany - Revue Canadienne de Botanique (2001) 79, 861-864
Claudia C. López Lastra, Ann E. Hajek and Richard A. Humber (2001)
Effects of two cryopreservation techniques on viability and pathogenicity of entomophthoralean fungi

Biocontrol Science and Technology (2001) 11, 637-647
Ann E. Hajek, Micheal M. Wheeler, Callie C. Eastburn and Leah S. Bauer (2001)
Storage of resting spores of the gypsy moth fungal pathogen, Entomophaga maimaiga

Environmental Entomology (2000) 29, 645-650
Ann E. Hajek, Linda Butler, James K. Liebherr and Micheal M. Wheeler (2000)
Risk of infection by the fungal pathogen Entomophaga maimaiga among Lepidoptera on the forest floor

Environmental Entomology (1999) 28, 845-850
D.L. Dahlsten, R.L. Zuparko, A.E. Hajek, D.L. Rowney and S.H. Dreistadt (1999)
Long-term sampling of Eucallipterus tiliae (Homoptera: Drepanosiphidae) and associated natural enemies in a northern California site

BioControl (1998) 43, 189-200
A.E. Hajek, L. Bauer, M.L. McManus and M.M. Wheeler (1998)
Distribution of resting spores of the Lymantria dispar pathogen Entomophaga maimaiga in soil and on bark

Canadian Journal of Botany - Revue Canadienne de Botanique (1997) 75, 1739-1747
Ann E. Hajek and Richard A. Humber (1997)
Formation and germination of Entomophaga maimaiga azygospores

Canadian Journal of Botany - Revue Canadienne de Botanique (1996) 74, 708-715
Ann E. Hajek and Mitsuaki Shimazu (1996)
Types of spores produced by Entomophaga maimaiga infecting the gypsy moth Lymantria dispar

Environmental Entomology (1996) 25, 709-721
Ann E. Hajek, Linda Butler, Scott R.A. Walsh, Julie C. Silver, Fred P. Hain, Felton L. Hastings, Thomas M. Odell and David R. Smitley (1996)
Host range of the gypsy moth (Lepidoptera: Lymantriidae) pathogen Entomophaga maimaiga (Zygomycetes: Entomophthorales) in the field versus laboratory

Environmental Entomology (1996) 25, 1235-1247
Ann E. Hajek, Joseph S. Elkinton and Jeffrey J. Witcosky (1996)
Introduction and spread of the fungal pathogen Entomophaga maimaiga (Zygomycetes: Entomophthorales) along the leading edge of gypsy moth (Lepidoptera: Lymantriidae) spread

Environmental Entomology (1995) 24, 1307-1314
Ann E. Hajek, J. Alan A. Renwick and Donald W. Roberts (1995)
Effects of larval host plant on the gypsy moth (Lepidoptera: Lymantriidae) fungal pathogen, Entomophaga maimaiga (Zygomycetes: Entomophthorales)

Environmental Entomology (1995) 24, 1685-1695
D.R. Smitley, L.S. Bauer, A.E. Hajek, F.J. Sapio and R.A. Humber (1995)
Introduction and establishment of Entomophaga maimaiga, a fungal pathogen of gypsy moth (Lepidoptera: Lymantriidae) in Michigan

Entomologia Experimentalis et Applicata (1993) 68, 265-267
A.E. Hajek and A.A. Renwick (1993)
Incorporation if Quercus rubra foliage into artificial diet alters development of a fungal pathogen of Lymantria dispar

Environmental Entomology (1993) 22, 1172-1187
A.E. Hajek, T.S. Larkin, R.I. Carruthers and R.S. Soper (1993)
Modeling the dynamics of Entomophaga maimaiga (Zygomycetes: Entomophthorales) epizootics in gypsy moth (Lepidoptera: Lymantriidae) populations

Environmental Entomology (1992) 21, 129-135
Ann E. Hajek and Richard S. Soper (1992)
Temporal dynamics of Entomophaga maimaiga after death of gypsy moth (Lepidoptera: Lymantriidae) larval hosts

Environmental Entomology (1992) 21, 706-713
Ann E. Hajek and Donald W. Roberts (1992)
Field diagnosis of gypsy moth (Lepidoptera: Lymantriidae) larval mortality caused by Entomophaga maimaiga and the gypsy moth nuclear polyhedrosis virus

Environmental Entomology (1991) 20, 1601-1605
J.S. Elkinton, A.E. Hajek, G.H. Boettner and E.E. Simons (1991)
Distribution and apparent spread of Entomophaga maimaiga (Zygomycetes: Entomophthorales) in gypsy moth (Lepidoptera: Lymantriidae) populations in North America

Environmental Entomology (1990) 19, 85-90
Ann E. Hajek, Raymond I. Carruthers and Richard S. Soper (1990)
Temperature and moisture relations of sporulation and germination by Entomophaga maimaiga (Zygomycetes: Entomophthoraceae), a fungal pathogen of Lymantria dispar (Lepidoptera: Lymantriidae)

Environmental Entomology (1989) 18, 723-727
Ann E. Hajek (1989)
Food consumption by Lymantria dispar (Lepidoptera: Lymantriidae) larvae infected with Entomophaga maimaiga (Zygomycetes: Entomophthorales)

Environmental Entomology (1986) 15, 1145-1148
Ann E. Hajek and Donald L. Dahlsten (1986)
Discriminating patterns of variation in aphid (Homoptera: Drepanosiphidae) distribution on Betula pendula

Environmental Entomology (1986) 15, 771-774
Ann E. Hajek (1986)
Aphid host preference used to detect a previously unrecognized birch in California