Nr. 444 (2014): Tagungsband Internationale Fachtagung zum Forschungsprogramm über den Westlichen Maiswurzelbohrer

Hella Kehlenbeck, Udo Heimbach und Michael Zellner

Proceedings International Conference on the German Diabrotica Research Program, November 14-16, 2012, Berlin, Germany

Veröffentlicht: 2014-02-27

Artikel

Content / Inhalt

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Preface / Vorwort

Clemens Neumann

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Keynote Presentation

20 years of Diabrotica in Europe, present and future challenges

Joszef Kiss

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Session 1: Present situation of Diabrotica in Europe countries

The Diabrotica virgifera virgifera situation in Hungary: Modelling plant protection regulations on landscape level

Mark Szalai, Stefan Toepfer, Szilvia Kover, Jozsef Kiss

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Survey for Diabrotica extension and management in France

Marc Delos, Maria Mannino, Bertzrand Huguet

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The infestation situation of the western corn rootworm (Diabrotica virgifera virgifera) in Germany

Peter Baufeld

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Diabrotica virgifera virgifera LeConte wing shape variation reveals multiple populations across the European expansion front

Darija Lemic, Katarina M. Mikac, Hugo A. Benitez, Renata Bažok, Marina Buketa

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First occurrence of western corn root worm beetles in the federal states Hesse and Rhineland-Palatinate (Germany), 2011

Dominik Dicke, Oliver Martinez, Monica Frosch, Michael Lenz, Jeanette Jung, Wolfgang Willig, Marita Jostock, Martin Kerber

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Session 2: Biology, monitoring, control, scenarios of Diabrotica

Effect of different temperatures on the development and fitness of western corn rootworm

Christoph Buuk, Kai Gloyna, Thomas Thieme, Udo Heimbach

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A review of different trapping methods and purposes for Diabrotica virgifera virgifera LeConte

Zoltán Imrei, Miklós Tóth

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Western corn rootworm: Experiments on the improvement of monitoring at low population densities

Melanie Acker, Alexandra Zintel, Ullrich Benker

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GPS-assisted monitoring of Diabrotica and other pests and diseases using smartphones

Manfred Röhrig, Christian Kuhn

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Forecasting of root damage, plant lodging and yield loss caused by western corn root worm larval feeding based on larval population density

Tomislav Kos, Renata Bažok, Darija Lemić, Jasminka Igrc Barčić

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Spreading predictions of the western corn rootworm in Germany until 2021

Silke Krügener, Tim Balschmiter, Peter Baufeld, Dietmar Roßberg, Burkhard Golla, Stefan Vidal

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Population Model of the western corn rootworm

Tim Balschmiter

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Population dynamics studies of the western corn rootworm - experiments in isolation cages

Kurt Foltin, Johann Robier

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Field survival analysis of adult Diabrotica virgifera virgifera

Stefan Toepfer, Mark Szalai, Michael Zellner

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Differences between independently invading and crossed populations of the alien maize pest Diabrotica virgifera virgifera

Stefan Toepfer, Hongmei Li, Thomas Guillemaud, Ulrich Kuhlmann

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Session 3: Plant protection control in eradication and containment regions

On the influence of different host plants and of insecticide treatments on the population development of the western corn rootworm Diabrotica virgifera virgifera LeConte (Coleoptera: Chrysomelidae)

Ciprian George Fora

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Biological control of the western corn rootworm (Diabrotica virgifera virgifera) by entomoparasitic nematodes

Andreas Kahrer, Christina Pilz, Udo Heimbach, Giselher Grabenweger

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Successful application of entomopathogenic nematodes for the biological control of western corn rootworm larvae in Europe – a mini review

Stefan Toepfer, Peter Knuth, Michael Glas, Ulrich Kuhlmann

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Optimization of application techniques and dosages of Heterorhabditis bacteriophora for biologically controlling the larvae of the western corn rootworm

Peter Knuth, Stefan Toepfer

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Emission of pesticides during drilling and deposition in adjacent areas

Udo Heimbach, Matthias Stähler, Kristin Schwabe, Detlef Schenke, Jens Pistorius, Pablo-Theodor Georgiadis

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Dust drift during sowing of maize and oilseed rape effects on honey bees

Pablo-Theodor Georgiadis, Jens Pistorius, Udo Heimbach, Matthias Stähler, Kristin Schwabe

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Risk assessment and state of art on the risk for honey bees from dust drift of insecticidal dusts during sowing

Jens Pistorius, Pablo-Theodor Georgiadis, Matthias Stähler, Kristin Schwabe, Udo Heimbach

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Erarbeitung der fachlichen Grundlagen für ein Prüfverfahren für Sägeräte mit verminderter Abdrift von Beizstäuben

Roland Bahmer, Michael Glas, Klaus Schmidt

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Efficacy assessment of soil insecticides and seed treatments for the control of western corn rootworm larvae

Christina Pilz, Andreas Kahrer, Giselher Grabenweger, Udo Heimbach

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Evaluation of entomopathogenic bacteria and fungi for the control of the western corn rootworm

Emese Balog, Bui Xuan Hung, József Kutasi, Rita Kovács, Éva Kárpáti, Károly Takács, Balázs Erdélyi, György Turóczi

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A new method for efficacy testing of control measures against adult Diabrotica in maize

Alois Egartner, Udo Heimbach, Giselher Grabenweger

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Laboratory test of the potential for using insecticide-cucurbitacin mixtures for controlling the quarantine pest Diabrotica virgifera virgifera LeConte (Coleoptera: Chrysomelidae)

Christoph Buuk, Kai Gloyna, Thomas Thieme, Udo Heimbach

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Manual application of insecticidal dust in semi-field experiments with honeybees

Pablo-Theodor Georgiadis, Jens Pistorius, Udo Heimbach, Matthias Stähler

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Investigations of application techniques for tall corn crops

Klaus Schmidt

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Session 4: Agronomic measures for eradication and containment

On the influence of different soil cultivation practices in autumn and spring on the population development of the western corn rootworm Diabrotica virgifera virgifera LeConte (Col.: Chrysomelidae)

Ciprian George Fora

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Dispersal and oviposition behaviour of Diabrotica virgifera virgifera in non-maize crops to improve advice and guidelines for crop rotation

Stefan Toepfer, Michael Zellner, Tim Haye, Ulrich Kuhlmann

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Extraction of Diabrotica eggs from soil and determining whether Diabrotica oviposit in fields of oil seed squash

Christoph Buuk, Kai Gloyna, Thomas Thieme, Michael Zellner

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The effect of flooding on the mortality of larvae of Diabrotica virgifera virgifera under Bavarian conditions

Peter Baufeld

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The effect of Diabrotica-resistant corn cultivars on the larval development in lab-based studies

Udo Heimbach, Kristin Schwabe, Andreas Müller

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Dispersion behavior and oviposition of adult western corn rootworm after an early maize harvest

Michael Zellner, Giselher Grabenweger

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Halting the western corn rootworm by crop rotation – yes, but! Effects of oil pumpkin in Styria

Kurt Foltin, Johann Robier

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Do undersowings in maize influence the development of larvae of the western corn rootworm?

Mario Schumann, Bianca Tappe, Stefan Vidal

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Oviposition preferences of Diabrotica virgifera virgifera: Multiple-choice field cage trials

Stefan Toepfer, Ferenc Koncz, Michael Zellner, Ulrich Kuhlmann

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Winter wheat and volunteer cereals as host plants for the western corn rootworm in Europe

Giselher Grabenweger, Michael Zellner

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Sorghum, Miscanthus & Co: Energy crops as potential host plants of western corn rootworm larvae

Kai Gloyna, Thomas Thieme, Michael Zellner

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Host plant specificity studies of the western corn rootworm - experiments in isolation cages

Kurt Foltin, Johann Robier

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Session 5: Alternatives to maize in arable feed cropping

Ermittlung regionalspezifischer Ertrags- und Qualitätsdaten von Alternativen zu Mais im Futterbau – Feldversuche zu Futtergräsern und deren Gemengen, Hirsen sowie Getreide–Ganzpflanzensilage

Andrea Wosnitza, Stephan Hartmann

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Investigations on the replacement of maize products in rations for dairy cows and fattening bulls

Thomas Ettle, Sabine Weinfurtner, Mariana Steyer

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Session 6: Economy

Die Bedeutung des Westlichen Maiswurzelbohrers (Diabrotica virgifera virgifera LeConte) in Bayern – regionale Relevanz und einzelbetriebliche Auswirkungen

Katrin Köhler, Robert Schätzl

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Assessment of economic impacts of the western corn rootworm (Diabrotica virgifera virgifera) in Germany

Hella Kehlenbeck

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Autoren

Autoren

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Heft

Tagungsband Internationale Fachtagung zum Forschungsprogramm über den Westlichen Maiswurzelbohrer, 14.-16. November 2012, Berlin

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