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

Inhalt

• Preface

  S. 10

  Neumann, Clemens

• 20 years of Diabrotica in Europe, present and future challenges

  S. 12

  Kiss, Joszef

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

  S. 13

  Szalai, Mark; Toepfer, Stefan; Kover, Szilvia; Kiss, Jozsef

• Survey for Diabrotica extension and management in France

  S. 14

  Delos, Marc; Mannino, Maria; Huguet, Bertrand

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

  S. 15

  Baufeld, Peter

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

  S. 16

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

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

  S. 17

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

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

  S. 20

  Buuk, Christoph; Gloyna, Kai; Thieme, Thomas; Heimbach, Udo

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

  S. 32

  Imrei, Zoltán; Tóth, Miklós

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

  S. 33

  Acker, Melanie; Zintel, Alexandra; Benker, Ullrich

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

  S. 39

  Röhrig, Manfred; Kuhn, Christian

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

  S. 40

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

• Spreading predictions of the western corn rootworm in Germany until 2021

  S. 41

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

• Population Model of the western corn rootworm

  S. 42

  Balschmiter, Tim

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

  S. 43

  Foltin, Kurt; Robier, Johann

• Field survival analysis of adult Diabrotica virgifera virgifera

  S. 46

  Toepfer, Stefan; Szalai, Mark; Zellner, Michael

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

  S. 47

  Toepfer, Stefan; Li, Hongmei; Guillemaud, Thomas; Kuhlmann, Ulrich

• 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)

  S. 48

  Fora, Ciprian George

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

  S. 54

  Kahrer, Andreas; Pilz, Christina; Heimbach, Udo; Grabenweger, Giselher

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

  S. 59

  Toepfer, Stefan; Knuth, Peter; Glas, Michael; Kuhlmann, Ulrich

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

  S. 67

  Knuth, Peter; Toepfer, Stefan

• Emission of pesticides during drilling and deposition in adjacent areas

  S. 68

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

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

  S. 76

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

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

  S. 78

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

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

  S. 80

  Bahmer, Roland; Glas, Michael; Schmidt, Klaus

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

  S. 90

  Pilz, Christina; Kahrer, Andreas; Grabenweger, Giselher; Heimbach, Udo

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

  S. 91

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

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

  S. 92

  Egartner, Alois; Heimbach, Udo; Grabenweger, Giselher

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

  S. 93

  Buuk, Christoph; Gloyna, Kai; Thieme, Thomas; Heimbach, Udo

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

  S. 102

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

• Investigations of application techniques for tall corn crops

  S. 103

  Schmidt, Klaus

• 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)

  S. 105

  Fora, Ciprian George

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

  S. 112

  Toepfer, Stefan; Zellner, Michael; Haye, Tim; Kuhlmann, Ulrich

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

  S. 113

  Buuk, Christoph; Gloyna, Kai; Thieme, Thomas; Zellner, Michael

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

  S. 123

  Baufeld, Peter

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

  S. 124

  Heimbach, Udo; Schwabe, Kristin; Müller, Andreas

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

  S. 125

  Zellner, Michael; Grabenweger, Giselher

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

  S. 126

  Foltin, Kurt; Robier, Johann

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

  S. 131

  Schumann, Mario; Tappe, Bianca; Vidal, Stefan

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

  S. 132

  Toepfer, Stefan; Koncz, Ferenc; Zellner, Michael; Kuhlmann, Ulrich

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

  S. 133

  Grabenweger, Giselher; Zellner, Michael

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

  S. 134

  Gloyna, Kai; Thieme, Thomas; Zellner, Michael

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

  S. 144

  Foltin, Kurt; Robier, Johann

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

  S. 147

  Wosnitza, Andrea; Hartmann, Stephan

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

  S. 183

  Ettle, Thomas; Weinfurtner, Sabine; Steyer, Mariana

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

  S. 191

  Köhler, Katrin; Schätzl, Robert

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

  S. 198

  Kehlenbeck, Hella