(Leptosphaeria Maculans) Among Winter
Total Page:16
File Type:pdf, Size:1020Kb
IOBC / WPRS Working Group “Integrated Control in Oilseed Crops” OILB / SROP Groupe de Travail “Lutte Intégrée en Culture d’Oléagineux” Proceedings of the meeting at Rothamsted (UK) March 30 - 31, 2004 Edited by Birger Koopmann, Neal Evans, Samantha Cook and Ingrid H. Williams IOBC wprs Bulletin Bulletin OILB srop Vol. 27 (10) 2004 The IOBC/WPRS Bulletin is published by the International Organization for Biological and Integrated Control of Noxious Animals and Plants, West Palearctic Regional Section (IOBC/WPRS) Le Bulletin OILB/SROP est publié par l‘Organisation Internationale de Lutte Biologique et Intégrée contre les Animaux et les Plantes Nuisibles, section Regionale Ouest Paléarctique (OILB/SROP) Copyright: IOBC/WPRS 2004 The Publication Commission of the IOBC/WPRS: Horst Bathon Luc Tirry Federal Biological Research Center University of Gent for Agriculture and Forestry (BBA) Laboratory of Agrozoology Institute for Biological Control Department of Crop Protection Heinrichstr. 243 Coupure Links 653 D-64287 Darmstadt (Germany) B-9000 Gent (Belgium) Tel +49 6151 407-225, Fax +49 6151 407-290 Tel +32-9-2646152, Fax +32-9-2646239 e-mail: [email protected] e-mail: luc.tirry@ rug.ac.be Address General Secretariat: INRA – Centre de Recherches de Dijon Laboratoire de recherches sur la Flore Pathogène dans le Sol 17, Rue Sully, BV 1540 F-21034 DIJON CEDEX France ISBN 92-9067-172-4 i Dedication Bent Bromand in memoriam Bent Bromand, the first Convenor of the IOBC Working Group on Oilseed Rape sadly died last year. Bent was Danish and worked for most of his life as an entomologist and field trial officer at the Danish Research Centre for Plant Protection. I got to know him in a Scandinavian project on the pollen beetle in the mid 70’s. Around 1980 Bent talked with me about setting up a Working Group on oilseed rape within IOBC, but the IOBC Council wanted us to investigate the possibility of forming a subgroup under the IOBC group ‘‘Integrated control in Brassicas” at that time led by Dr. Tom Coaker, U.K. This group had a focus on the cabbage root fly. Bent and I went to Gent in Belgium where we met with the Brassica group on the 12 June 1981. Dr Coaker reported to the Council that the differences between the existing Brassica group and a possible remit for an oilseed rape group were too great and recommended that a separate Working Group on ‘‘Integrated control in oilseed rape” be set up. This was accepted. Bent became the first Convenor of the new Working Group and the first meeting was held in Copenhagen on the 21 and 22 March 1982. Most of the founder members are now retired – Wilhelm Krüger, Christer Svensson, Howard Gould and Jacques Lerin just to mention 2 pathologists and 2 entomologists. Bent grew up on a farm in south Jutland and all his life he kept the farmers perspective in his research. He was always optimistic and with a glint in his eye. Nothing seemed to disturb his inner balance – and I was not surprised when he told me that he had started as a Phantom- fighter pilot, flying in Canada. This was not really what he had intended and soon he started his MSc studies in agronomy. Last year in May he retired to pay more attention to family, garden and hobbies – but died just 2 month later on the 17 July 2003. I suggest that we dedicate this Working Group meeting in the honour of this very nice person and the creator and first convenor of this Working Group. Christer Nilsson, 30 March 2004 ii Preface We dedicate this issue to Bent Bromand, who was the first convenor of our working group founded by him and some colleagues in 1982. Bent died on 17 July 2003, just a short while after he retired. On behalf of IOBC and all group members, we gratefully acknowledge his engagement in leading the working group “Integrated Control in Oilseed Crops” until 1990. We will keep him in honourable reminiscence. Christer Nilson kindly wrote a paragraph to let the younger people know about him and his work. After our last meeting in 2002 in Soest, Germany, it was decided to meet this year at Rothamsted Research. Our Rothamsted colleagues took over the responsibility in organising the meeting and did a great job. Thanks to all of you involved in organising this meeting! IOBC is also grateful to RRes for hosting the meeting without charge, save expenses involved with printing the abstract booklets and provision of refreshments. IOBC really appreciates such support very much. We also have to report here some changes since the time of the last and our most recent meetings. Ingrid Williams (Rothamsted Research, U.K.) and Volker Paul (FH Soest, Germany) lay down their convenorship. The two were the head of our group during the time period of 1990 to 2003/04. Volker Paul communicated his decision during a small IOBC group meeting beside the 11th International Rapeseed Conference held in Copenhagen in 2003. Birger Koopmann (University of Göttingen, Germany) was elected to follow up Volker Paul and accepted. During the biannual meeting at Rothamsted, Ingrid Williams also resigned her convenorship. Sam Cook (Rothamsted Research, U.K.) was selected to take over the responsibility for the entomology group. We both want to express our sincere gratitude on behalf of IOBC and all group members to Ingrid and Volker. Thanks a lot for everything you did in the past for IOBC in general and especially for our group. After our first meeting and the preparation of the Bulletin, we know what a bunch of work this was! We hope that both of you will support us in the future as we try to fulfil the job to a similar high standard as both of you achieved before. You will be a hard act to follow and we all owe the current success of this group to you both. We gratefully acknowledge all authors who provided a paper for the bulletin and who considered the formatting. This helped a great deal in keeping our work load to a low level. We also express our gratitude to Ingrid Williams and Neal Evans for their reviewing and editing work, which was of high value to all of us. We hope that authors will find their contributions presented here in a proper manner and that readers will find information of value to their own work. Birger Koopmann and Sam Cook Convenors iii List of Participants Person Institute/ Pathologist (P), Entomologist (E) Balesdent, Marie-Hélène INRA Versailles, France (P) Barari, Hassan Rothamsted Research, Harpenden, UK (E) Büchs, Wolfgang BBA, Braunschweig, Germany (E) Cook, Samantha Rothamsted Research, Harpenden, UK (E) Dias, João Carlos da Silva ISA, Lisbon, Portugal (P) Dunker, Sarah Georg-August-University, Göttingen, Germany (P) Eckert, Maria Rothamsted Research, Harpenden, UK (P) Evans, Neal Rothamsted Research, Harpenden, UK (P) Ferguson, Andrew Rothamsted Research, Harpenden, UK (E) Fitt, Bruce DL Rothamsted Research, Harpenden, UK (P) Frearson, Dave Rothamsted Research, Harpenden, UK (E) Gladders, Peter ADAS Boxworth, UK (P) Happstadius, Ingrid Swalöf Weibull, Svalöf, Sweden (P) Hokkanen, Heikki Helsinki University, Finland (E) Huang, Yong-Ju Rothamsted Research, Harpenden, UK (P) Jedrycska, Malgorzata IGR-PAN, Poznan, Poland (P) Jonsson, Martin Swedish University of Agriculture, Alnarp, (E) Sweden Kacklicki, Piotr IGR-PAN, Poznan, Poland (P) Karolewski, Zbigniew Agricultural University, Poznan, Poland (P) Kenyon, David NIAB, Cambridge, UK (P) Klukowski, Zdislaw Agricultural University, Wroclaw, Poland (E) Koopmann, Birger Georg-August-University, Göttingen, Germany (P) Kreye, Holger BBA, Braunschweig, Germany (P) Latunde-Dada, Akinwunmi (Olu) Rothamsted Research, Harpenden, UK (P) Le, Ziqin Rothamsted Research, Harpenden, UK (P) Liu, Ze (Arthur) Rothamsted Research, Harpenden, UK (P) McCartney, Alastair Rothamsted Research, Harpenden, UK (P) Nashaat, Nash Rothamsted Research, Harpenden, UK (P) Nerad, Daniel Union of oilseeds growers and processors, Czech (E) Republic Nilsson, Christer Swedish University of Agriculture, Alnarp, (E) Sweden Olechnowicz, Julia IGR-PAN, Poznan, Poland (P) Pinochet, Xavier CETIOM, Grignon, France (P) Piper, Ross Rothamsted Research, Harpenden, UK (E) Pirie, Elizabeth Rothamsted Research, Harpenden, UK (P) Schlein, Oliver BBA, Braunschweig, Germany (E) Skellern, Matt Rothamsted Research, Harpenden, UK (E) Smith, Emma Rothamsted Research, Harpenden, UK (E) Stachowiak, Anna IGR-PAN, Poznan, Poland (P) Thomas, Jane NIAB, Cambridge, UK (P) Ulber, Bernd Georg-August-University, Göttingen, Germany (E) Watts, Nigel Rothamsted Research, Harpenden, UK (E) West, Jonathan Rothamsted Research, Harpenden, UK (P) Williams, Ingrid Rothamsted Research, Harpenden, UK (E) Witold Irzykowski IGR-PAN, Poznan, Poland (P) iv 1 Piotr Kacklicki; 2 Dave Frearson; 3 Bruce D.L. Fitt; 4 Neal Evans; 5 Ze (Arthur)Liu; 6 Ziqin Le; 7 Xavier Pinochet; 8 Daniel Nerad; 9 Oliver Schlein; 10 Zbigniew Karolewski; 11 David Kenyon; 12 Marie-Hélène Balesdent; 13 Zdislaw Klukowski; 14 Sarah Dunker; 15 Witold Irzykowski; 16 Anna Stachowiak; 17 Yong-Ju Huang; 18 Julia Olechnowicz; 19 Samantha Cook; 20 Andrew Ferguson; 21 Heikki Hokkanen; 22 Malgorzata Jedrycska; 23 Jane Thomas; 24 Ingrid Williams; 25 Peter Gladders; 26 Akinwunmi (Olu)Latunde- Dada; 27 Emma Smith; 28 Hassan Barari; 29 Wolfgang Büchs; 30 Nash Nashaat; 31 Ingrid Happstadius; 32 Matt Skellern; 33 Christer Nilsson; 34 Holger Kreye; 35 Nigel Watts; 36 Ross Piper; 37 Elizabeth Pirie; 38 Martin Jonsson; 39 João Carlos da Silva Dias; 40 Jonathan West; 41 Alastair McCartney; 42 Bernd Ulber v vi vii Contents In Memoriam Bent Bromand...................................................................................................... i Preface....................................................................................................................................... ii List of participants.................................................................................................................... iii Contents................................................................................................................................... vii GENERAL SECTION EU-Projects: Current state of research The EU project MASTER (MAnagement STrategies for European Rape pests): a review of progress. I.H. Williams, W. Büchs, H. Hokkanen, Z. Klukowski, A. Luik, I. Menzler- Hokkanen, C. Nilsson and B.