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Hoch Gernot

Unpublished presentations at scientific conferences

Baier, P; Pennerstorfer, J; Steyrer, G; Hoch, G; Kirisits, T (2022): BMLRT/BBK-Forschungsprojekt Nr. 1015557 (2020 – 2025 ): Etablierung und Weiterentwicklung des Entwicklungs- und Phänologiemodells PHENIPS für die österreichweite Gefährdungs-abschätzung von Borkenkäfer-Kalamitäten (PHENIPS plus) - Status des Projektfortschrittes und Rückmeldungen von Anwendenden.

Forstschutzreferenten-Sitzung, JÄNNER 20, 2022, Wien (Zoom-Online-Seminar), ÖSTERREICH

Holzleitner, F; Kanzian, C; Messner, St; Holzfeind, T; Gruber, P; Immitzer, M; Vay, O; Huber, C; Hansmann, C; Hoch, G; Perny, B (2021): Entrindung mit Harvesteraggregat als Maßnahme zur Borkenkäferbekämpfung.

Seminar für Forstangestellte NÖ Landarbeiterkammer in Zusammenarbeit mit der Forstabteilung der Landwirtschaftskammer NÖ, FEB 10, 2021, Online-Plattform ZOOM

Holzleitner, F; Kanzian, C; Messner, St; Holzfeind, T; Gruber, P; Immitzer, M; Vay, O; Huber, C; Hansmann, C; Hoch, G; Perny, B; (2021): Entrindung mit Harvesteraggregat als Maßnahme zur Borkenkäferbekämpfung.

Präsentation der Endergebnisse für die Angestellten der Österreichischen Bundesforste AG, APR 15, 2021, Online-Plattform Microsoft Teams

Holzleitner, F; Kanzian, C; Messner, St; Holzfeind, T; Gruber, P; Immitzer, M; Vay, O; Huber, C; Hansmann, C; Hoch, G; Perny, B; (2021): Entrindung mit Harvesteraggregat als Maßnahme zur Borkenkäferbekämpfung.

Präsentation der Endergebnisse für die Angestellten der Österreichischen Bundesforste AG, APR 15, 2021, Online-Plattform Microsoft Teams

Holzleitner, F; Kanzian, C; Messner, S; Hoch, G; Perny, B; Immitzer, M; Vay, O; Huber, C; Hansmann, C (2020): Zwischenbericht: „Debark“ – Entrindung mit Harvester im Bestand .

2.SGNH-Sitzung, 23.07.2020, ÖBf-Unternehmensleitung, Purkersdorf, NÖ

Holzleitner, F.; Messner, S.; Kanzian, C.; Perny, B.; Hoch, G. (2019): Entrindung mit Harvesteraggregat als Maßnahme zur Borkenkäferbekämpfung. [Poster]

Österreichische Forsttagung 2019 Wälder im Klimastress - Strategien für die Forst- und Holzwirtschaft, 23.05-24.05.2019, Seckau bei Knittelfeld

Pilarska, D; Schafellner, C; Georgiev, G; Georgieva, M; Mirchev, P; Zelinka, P; Grollnigg, K; Goertz, D; Linde, A; Hoch, G (2019): Entomophaga maimaiga, an introduced pathogen of the gypsy moth, Lymantria dispar, in Europe: A joint study in Bulgaria and Austria. [Poster]

Entomologentagung der Deutschen Gesellschaft für allgemeine und angewandte Entomologie, MAR 11-14, 2019, Halle an der Saale, GERMANY

Dörte Goertz, Martina Mayrhofer and Gernot Hoch (2012): Effects of Bacillus thuringiensis on a co-occurring microsporidian infection in Lymantria dispar. [Poster]

2012 International Congress on Invertebrate Pathology and Microbial Control, 05.-09.08.2012, Buenos Aires

Dörte Goertz, Martina Mayrhofer and Gernot Hoch (2012): Pathogens of the gypsy moth, Lymantria dispar – a case study including microsporidia (Nosema lymantriae) and Bacillus thuringiensis. [Poster]

Multitrophic Interactions, 22.-23.03.2012, Göttingen

Dörte Goertz, Sieglinde Pollan, Gernot Hoch (2011): Temperature affects development of the microsporidium Nosema lymantriae and disease progress in the host Lymantria dispar.

, International Congress on Invertebrate Pathology and Microbial Control, 44th Annual Meeting of the Society for Invertebrate Pathology, Aug 7-11, 2011, Halifax, Canada

Goertz, D., Hoch, G. (2011): Effects of predators on microsporidia transmission in forest Lepidoptera. [Poster]

, Tagung der Deutschen Gesellschaft für allgemeine und angewandte Entomologie, March 21-24, 2011, Berlin, Germany

C. Schafellner G. Hoch A. Schopf (2010): Natural enemies benefit from forest biodiversity: the parasitic wasp Glyptapanteles liparidis (Hym., Braconidae) . [Poster]

, IUFRO Conference on population dynamics, biological control, and integrated management of forest insects, SEP 12-16, 2010, Eberswalde, GERMANY

Goertz, D., Hoch, G. (2010): Effects of an ant species, Formica fusca, on the transmission of microsporidia infecting gypsy moth larvae. [Poster]

, 43rd Annual Meeting of the Society for Invertebrate Pathology, Jul 11-15, 2010, Trabzon

Goertz, D., Hoch, G. (2010): The effects of two insect predators on horizontal transmission of microsporidia infecting gypsy moth (Lymantria dispar).

, IUFRO Conference "Population dynamics, biological control, and integrated management of forest insects", Sep, 12-16, 2010, Eberswalde

Hoch, G., Goertz, D., Meurisse, N. (2010): Microsporidian pathogens of the oak processionary moth, Thaumetopoea processionea in Belgium, France and Germany. [Poster]

, IUFRO Conference "Population dynamics, biological control, and integrated management of forest insects", Sep 12-16, 2010, Eberswalde

Solter, L., Pilarska, D., Huang, W.-F., Solter, P., Goertz, D., Hoch, G., Linde, A., Vavra, V. (2010): Morphological and molecular variability in the Nosema-Vairimorpha species complex infecting Lymantria dispar. [Poster]

, 43st Annual Meeting of the Society for Invertebrate Pathology, Jul, 11-15, 2010, Trabzon

Christa Schafellner, Gernot Hoch, Axel Schopf (2009): Vielfalt im Lebensraum – eine Voraussetzung für die Regulationswirkung natürlicher Gegenspieler . [Poster]

, Naturschutzplattform Satoyama, SEP 16, 2009, Universität für Bodenkultur, Wien

Goertz, D., Hoch, G. (2009): Predation by the carabid beetle, Calosoma sycophanta affects transmission of microsporidia infecting gypsy moth larvae – first results. [Poster]

, 42st Annual Meeting of the Society for Invertebrate Pathology, August, 16-20, 2009, Park City, Utah, USA

Hoch, G., Goertz, D. (2009): Understanding transmission of microsporidia: A prerequisite for their use in inoculative biological control of forest insects. [Poster]

, Tagung der Deutschen Gesellschaft für allgemeine und angewandte Entomologie, Mar 16-19, 2009, Göttingen, GERMANY

Pollan, S., Goertz, D., Hoch, G. (2009): Effect of temperature on development of the microsporidium Nosema lymantriae and disease progress in the host, Lymantria dispar. [Poster]

, Tagung der Deutschen Gesellschaft für allgemeine und angewandte Entomologie, MAR 16-19, 2009, Göttingen, GERMANY

Pollan, S., Steyer, C., Goertz, D., Hoch, G. (2009): Temperature and simulated rain affect horizontal transmission of the microsporidium Nosema lymantriae. [Poster]

, 42nd Annual Meeting of the Society for Invertebrate Pathology, August 16-20, 2009, Park City, Utah, USA

Steyer, C., Goertz, D., Hoch, G. (2009): Effects of simulated rainfall on horizontal transmission of the microsporidium, Nosema lymantriae. [Poster]

, 20th USDA Interagency Research Forum on Invasive Species, JAN 13-16, 2009, Annapolis, MD

Dörte Goertz und Gernot Hoch (2008): Horizontale und vertikale Übertragung von entomopathogenen Mikrosporidien im Schwammspinner Lymantria dispar (Lepidoptera, Lymantriidae).

Kolloquium der Österreichischen Entomologischen Gesellschaft, 01.03.2008, Wien

Goertz, D., Hoch, G. (2008): Modeling horizontal transmission of microsporidia in Lymantria dispar. [Poster]

41st Annual Meeting of the Society for Invertebrate Pathology, 3-7 August 2008, University of Warwick FullText

Hoch, G., Schopf, A. (2008): Microsporidian pathogens of the oak processionary moth, Thaumetopoea processionea (Lep., Notodontidae), and their potential for inoculative release.

41st Annual Meeting of the Society for Invertebrate Pathology, 3-7 August 2008, University of Warwick FullText

D'Amico V., Hoch G., Solter, L.F., Zubrik, M., McManus, M.L. (2007): Microsporidia transmission in forest Lepidoptera, Part II: Transmission of Nosema lymantriae in the field.

IUFRO Conference "Natural enemies and other multi-scale influences on forest insects" , 9-14 September 2007, Vienna

Dobart, N., Hoch, G., Schopf, A. (2007): Studies on the emergence of Ips typographus L. (Col., Scolytidae) from hibernating sites. [Poster]

IUFRO Conference "Natural enemies and other multi-scale influences on forest insects", 9-14 September 2007, Vienna

Dörte Goertz, Gernot Hoch (2007): Life cycle characteristics of microsporidia influence their transmission in a lepidopteran host.

40th Annual Meeting of the Society for Invertebrate Pathology, 12. - 16. August 2007, Quebec

Goertz, D., Hoch, G. (2007): Sources of microsporidian spores in the environment of the gypsy moth: Do predators play a role?. [Poster]

IUFRO Conference "Natural enemies and other multi-scale influences on forest insects", 9-14 September 2007, Vienna

Hoch, G., D'Amico, V., Solter, L.F., McManus, M.L., Zubrik, M. (2007): Two approaches for quantifying transmission of microsporidia in semi-field conditions. [Poster]

18th USDA Interagency Research Forum on Invasive Species, 9.-12.1.2007, Annapolis, MD

Hoch, G., Goertz, D. (2007): Microsporidia transmission in forest Lepidoptera: Utilization of different transmission pathways in the context of life cycle characteristics of the pathogen.

IUFRO Conference "Natural enemies and other multi-scale influences on forest insects", 9-14 September 2007, Vienna

Hoch, G., Verucchi, S., Schopf, A. (2007): Mikrosporidien als natürliche Gegenspieler des Eichenprozessionsspinners, Thaumetopoea processionea (L.) (Lep., Thaumetopoeidae), in den Eichenwäldern Ostösterreichs.

Entomologentagung 2007, 26.2.-31.3.2007, Innsbruck

Kritsch, P., Hoch, G., Schopf, A. (2007): Sister broods in the spruce bark beetle, Ips typographus (L.) (Coleoptera, Scolytidae) . [Poster]

IUFRO Conference "Natural enemies and other multi-scale influences on forest insects", 9-14 September 2007, Vienna

Pilarska, D.K., Dobart, N., Hoch, G. (2007): Effects of midgut infection with the microsporidium Endoreticulatus schubergi on carbohydrate and lipid levels in Lymantria dispar larvae. [Poster]

IUFRO Conference "Natural enemies and other multi-scale influences on forest insects", 9-14 September 2007, Vienna

Glavendekic, M., Pilarska, D., Mihajlovic, L., Linde, A., Kolling, T., Hoch, G. (2006): Microsporidian infections in Lymantria dispar L. (Lepidoptera, Lymantriidae) population in Serbia .

International Conference "Sustainable Use of Forest Ecosystems", 8-10 Nov. 2006, Donji Milanovac

Goertz, D., Linde, A., Hoch, G. (2006): Transmission of Microsporidia in forest Lepidoptera: the model system Lymantria dispar– Microsporidia. [Oral Communication]

11. International Congress of Parasitology, 06.-11.08.2006, Glasgow, Scottland FullText

Hoch, G., D'Amico, V., Goertz, D., Solter, L.F. (2006): Quantifying transmission of microsporidia in the gypsy moth, Lymantria dispar. [Oral Communication]

39th Annual Meeting of the Society for Invertebrate Pathology, Aug. 27 - Sep. 1, Wuhan

D'Amico, V., Hoch, G., Solter, L.F. (2005): Exploring horizontal field transmission of Microsporidia.

38th Annual Meeting of the Society for Invertebrate Pathology, 7.-11. August 2005 , Anchorage, Alaska FullText

Dobart, N., Kritsch, P., Hoch, G., Schopf, A. (2005): Schlüpfverhalten im Frühjahr und Geschwisterbruten beim Buchdrucker, Ips typographus (Col., Scolytidae) in Abhängigkeit von Temperatur und Tageslänge.

Tagung der Deutschen Gesellschaft für allgemeine und angewandte Entomologie, 21.-24. März, Dresden FullText

Pilarska, D., Solter, L.F., Linde, A., Kereselidze, M., Hoch, G. (2005): Competition between the microsporidia Nosema lymantriae and Vairimorpha sp. parasitizing Lymantria dispar larvae: The importance of timing for successful establishment and horizontal transmission of infection.

38th Annual Meeting of the Society for Invertebrate Pathology, 7.-11. August 2005 , Anchorage, Alaska FullText

Schopf, A., Netherer, S., Pennerstorfer, J., Baier, P., Hoch, G., Battisti, A. (2005): Fraßaktivität und Überleben der Raupen von Thaumetopoea pityocampa während der Wintermonate im Zusammenhang mit einer beobachteten Ausbreitung.

Tagung der Deutschen Gesellschaft für allgemeine und angewandte Entomologie, 21.-24. März, Dresden FullText

Hoch, G., Netherer, S., Pennerstorfer, J., Battisti, A., Schopf, A. (2004): The pine processionary moth, Thaumetopoea pityocampa in Vinschgau/Venosta. Studies within the European research project PROMOTH.

3. Tagung Zoologische und botanische Forschung in Südtirol, 9.9.-10.9.2004, Bozen/Bolzano, Italien

Hoch G., Schafellner C., Henn M.W., Solter L.F., Schopf A. (2004): Physiological interactions between the microsporidium Vairimorpha sp. and its insect host, the Lymantria dispar larva (Lepidoptera, Lymantriidae).

Emergent pathogens in the 21st Century: First united workshop on microsporidia from invertebrate and vertebrate hosts, 12 - 15 July, Ceske Budejovice, CZ FullText

Hoch, G., Solter, L.F., Schopf, A. (2003): Is permissiveness of Lymantria dispar larvae to microsporidian infections determined by the host's immune response?.

36th Annual Meeting of the Society for Invertebrate Pathology, July 25-31 , Burlington, Vermont, USA

Hoch, G., Solter, L.F., Schopf, A. (2003): Unterschiedliche Immunreaktion von Lymantria dispar-Larven auf Infektion mit verschiedenen entomopathogenen Mikrosporidien.

Tagung der Deutschen Gesellschaft für allgemeine und angewandte Entomologie , 24. - 28. März , Halle (Saale), D

Hoch, G., Solter, L.F., Schopf, A. (2002): Defense response of Lymantria dispar larvae to microsporidian species in the genera Nosema and Vairimorpha.

35th Ann. Meeting of the Society for Invertebrate Pathology, Aug. 18-23, Foz do Iguaçu, Brazil

G. Hoch, R.C. Marktl, A. Schopf: (2001): ¿Efficiency of natural enemies in regulation of gypsy moth populations in Austria¿.

Joint meeting of IUFRO Unit 7.03.07, "Dynamics of Forest Insect Populations" and the Royal Entomol. Society, Aberdeen, Scotland, 11.-14. 9. 2001

Hoch G., Schafellner C., Henn M.W., Schopf A. (2001): Microsporidiosis causes alterations in metabolism of Lymantria dispar larval hosts - potential consequences for a co-occurringendoparasitoid..

34rd Ann. Meeting of the Society for Invertebrate Pathology, 25 - 30 August, Noordwijkerhout, The Netherlands

Tillinger, N., Hoch, G., Schopf, A. (2001): Effects of parasitoid associated factors of Glyptapanteles liparidis on growth and development of Lymantria dispar larval hosts.

Final research co-ordination meeting of Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture, CRP project ¿Use of Nuclear Techniques for the Colonization and Production of Natural Enemies of agricultural insect pests¿, 18. ¿ 22.6. 2001, Tapachula, Chiapas, Mexico

Hoch, G., Schopf, A. (2000): Physiological aspects of host-parasitoid-microsporidia interactions..

33rd Ann. Meeting of the Society for Invertebrate Pathology, Aug 13-18, Guanajuato, Mexico

Hoch, G., Schopf, A., Henn, M.W., Maddox, J.V. (1999): Interactions in the host-parasitoid-pathogen system, Lymantria dispar - Glyptapanteles liparidis - Vairimorpha sp..

32nd Ann. Meeting of the Society for Invertebrate Pathology, Aug. 23-27, Irvine, CA

Hoch, G., Schopf, A., Maddox, J.V. (1999): Effects of microsporidian infection on gypsy moth larvae on the host-parasitoid-system, Lymantria dispar (Lep.: Lymantriidae) - Glyptapanteles liparidis (Hym.: Braconidae)..

7th European Meeting in the IOBC/WPRS Working Group "Insect Pathogens and Insect Parasitic Nematodes", March 22-26, Vienna

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