PUBLICATIONS    
Publications from the MASTER Project
Authors in bold are members of the scientific teams of the project partnership. 
Author Partner number is in bold after the reference.


Alford D, Buechs W, Prescher S, Kromp B & Ulber B (2003) Taxonomy and
identification of predators. Chapter 13 In: D.V. Alford (ed) Biocontrol of Oilseed Rape
Pests. Blackwell Publishing, Oxford, UK.
201-244. P2, P3

Alford D, Nilsson C & Ulber B (2003) Insect pests of oilseed rape crops. Chapter 2 In:
D.V. Alford (ed) Biocontrol of Oilseed Rape Pests. Blackwell Publishing, Oxford, UK.
9-41. P2, P5

Barari H, Cook S, Watts N, Williams IH (2002) Effects of a trap crop and
insecticide treatment on infestation of winter oilseed rape by stem-mining pests and
their parasitoids. Entomology 2002, Cardiff University, September 2002, Book of
Abstracts
. P1

Barari H, Cook SM, Watts NP and Williams IH (2003) Effects of a turnip rape
(Brassica rapa) trap crop and insecticide treatment on infestation of winter oilseed rape (Brassica napus) by coloeopteran stem-mining pests and their parasitoids. Proceedings of the 11th International Rapeseed Congress, 6-10 July 2003, Copenhagen, Denmark, p. 1015-1017. P1

Barari H, Cook SM & Williams IH (2005) Rearing and identification of the larval
parastoids of Psylliodes chrysocephala and Ceutorhynchus pallidactylus from field-
collected specimens. Bulletin IOBC/wprs Integrated Control in Oilseed Crops 27(10)
265-274. P1


Barari H, Ferguson AW, Piper RW, Smith E
, Quicke DLJ & Williams IH (2005)
The separation of two Hymenopteran parasitoids, Tersilochus obscurator and
Tersilochus microgaster (Ichneumonidae) of stem-mining pests of winter oilseed rape
using DNA, morphometric and ecological data. Bulletin of Entomological Research 95,
299-307. P1

Barratt B, Blossey B & Hokkanen H (2004) Post-release evaluation of non-target
effects of biological control agents. Chapter 10 in: Environmental Impact of
Arthropod Biological Control: Methods and Risk Assessment. CABI
Publishing, UK.
P4

Blum B, Ehlers R, Haukeland-Salinas S, Hokkanen H, Jung K, Kuhlman U,
Menzler-Hokkanen I, Ravensberg W, Strasser H, Warrior P & Wilson M (2003)
Biocontrol agents: safety and regulatory policy. BioControl 48: 477-484. P4

Büchs W
(2003) Predators as biocontrol agents of oilseed rape pests. - In: Alford, D.
(ed.): Biocontrol of Oilseed Rape Insect Pests, 279-298, Blackwell Publications,
Oxford (UK). P3

Büchs W (2003) Sampling, trapping and rearing of predators. - In: Alford, D. (ed.):
Biocontrol of Oilseed Rape Insect Pests, 235-244, Blackwell Publications, Oxford
(UK). P3

Büchs W
(2003) Impact of on-farm landscape structures and farming systems on
predators. - In: Alford, D. (ed.): Biocontrol of Oilseed Rape Insect Pests, 245-278,
Blackwell Publications, Oxford (UK). P3

Büchs W, Alford D (2003): Predators of oilseed rape pests. - In: Alford, D. (ed.):
Biocontrol of Oilseed Rape Insect Pests, 181-200, Blackwell Publications, Oxford
(UK). P3

Büchs W, Felsmann D (2002): Das MASTER-Projekt – Biologische Kontrolle von
Rapsschädlingen durch natürliche Gegenspieler auf europäischer Ebene. – Abstract
paper. Meeting of the WG „Agroecology“ of the „Society of Ecology“ in Germany. P3

Büchs W & Katzur, K
. (2004) Means to control pests in organic oilseed rape
production. IOBC/wprs Integrated Control in Oilseed Crops 27(10) 227-238. P3

Carreck NL, Butt TM, Clark SJ, Ibrahim L, Isger EA, Pell JK & Williams IH
.
(2006) Honey bees can disseminate a microbial control agent to more than one
inflorescence pest of oilseed rape. Biocontrol, Science and Technology [in press]. P1.

Cook SM, Powell W, Smart LE, Watts NP & Williams IH (2004) Pushing insect
around: The use of ‘push-pull’ strategies in integrated pest management. International
Congress of Entomology
(Abstract CD Rom). P1

Cook SM, Smart LE, Martin JL, Murray DA, Watts WP & Williams IH
(2006)
Exploitation of host plant preferences in crop protection strategies for oilseed rape
(Brassica napus). Entomologia experimentalis et applicata. [in press]. P1

Cook S.M, Watts, NP & Williams IH (2006) Sex determination of insect pests of
oilseed rape for behavioural bioassays. Bulletin IOBC/wprs Poznan. P1

Cook SM, Watts NP & Williams IH
(2006) Responses of pollen beetles (Meligethes
aeneus)
to conspecific odours. Bulletin IOBC/wprs Poznan. P1

Cook SM, Skellern MP, Smith M & Williams IH
(2006) Responses of pollen beetles
(Meligethes aeneus) to petal colour. Bulletin IOBC/wprs Poznan. P1

Dechert G & Ulber B (2004) Interactions between the stem-mining weevils
Ceutorhynchus napi Gyll. and Ceutorhynchus pallidactylus (Mrsh.) in oilseed rape.
Agricultural and Forest Entomology 6, 193-198. P2

Eickermann M & Ulber B
(2006) Prüfung der Anfälligkeit von Brassica-Genotypen
gegenüber dem Gefleckten Kohltriebrüssler (Ceutorhynchus pallidactylus (Mrsh.)).
Mitteilungen aus der Biologischen Bundesanstalt fuer Land- und Forstwirtschaft (in
press).P2

Eickermann M, Mennerich D & Ulber B (2006)
Einfluss des Brassiuca-Genotyps
auf die Parasitierung von stängelminierenden Rüsselkäferlarven. Mitteilungen aus
der Biologischen Bundesanstalt fuer Land- und Forstwirtschaft (in press).P2

Eilenberg J & Hokkanen HMT (editors) (2006) Ecological and societal approach to
biological control
, Springer Science, Dordrecht, The Netherlands. P4

Felsmann D
(2001): Zeitliche und räumliche Verteilungsmuster von Laufkäfern
(Coleoptera; Carabidae) und tierischen Schaderregern in Winterraps. - Diploma thesis
TU Braunschweig. P3

Felsmann D & Büchs W (2002): Spatio-temporal relationship between pests and
carabids in winter oilseed rape. - 53. Deutsche Pflanzenschutztagung, Mitteilungen
aus der Biologischen Bundesanstalt für Land- und Forstwirtschaft
.P3

Felsmann D & Büchs W(2003): Spatio-temporal relationships between carabids and
pests in winter oilseed rape. – Proceedings of the 11th International Rapeseed
Congress 6-10 July 2003 Copenhagen, Denmark,
Vol. 3, 1045-1047. P3

Felsmann D & Büchs W (2003): Spatio-temporal relationships between carabids
and pests in winter oilseed rape. – Verhandlungen der Gesellschaft für Ökologie 33,
406. P3

Ferguson AW, Campbell JM, Warner DJ, Watts NP, Schmidt JEU & Williams
IH
(2003) Spatio-temporal distributions of Meligethes aeneus and its parasitoids in an
oilseed rape crop and their significance for crop protection. Proceedings of the 11th
International Rapeseed Congress, 6-10 July 2003, Copenhagen, Denmark,
1057-1059. P1

Ferguson AW, Campbell JM, Warner, DJ, Watts NP, Schmidt JEU & Williams I H

(2004) Phenology and spatial distributions of Dasineura brassicae and its parasitoids
in a crop of winter oilseed rape: implications for integrated pest management. Bulletin
IOBC/wprs Integrated Control in Oilseed Crops
27(10) 245-253. P1

Ferguson AW, Barari H, Piper RW, Smith E & Williams IH (2006) The use of
DNA, morphometric and ecological data to distinguish ichneumonid parasitoids of two
stem-mining pests of winter oilseed rape. Proceedings of the Symposium on Integrated
Pest Management in Oilseed Rape, 3-5 April 2006, Göttingen, Germany
. P1

Ferguson AW, Barari H, Warner DH, Campbell JM, Smith ET & Williams IH
(2006) Distributions and interactions of the stem miners, Psylliodes chrysocephala (L.)
and Ceutorhynchus pallidactylus (Marsham), and their parasitoids in a crop of winter
oilseed rape (Brassica napus L.). Entomologia experimentalis et applicata 119 , 81-92. P1

Ferguson AW, Barari H, Piper RW, Smith E & Williams IH (2006) Relationships
between insect pests and their parasitoids in a winter oilseed rape crop. Proceedings of
the
Symposium on Integrated Pest Management in Oilseed Rape, 3-5 April 2006,
Göttingen, Germany.
P1

Ferguson AW, Campbell JM, Barari H, Warner DJ, Watts NP & Williams IH

(2006) Relationships between insect pests and their parasitoids in a winter oilseed rape
crop. Proceedings of the Symposium on Integrated Pest Management in Oilseed Rape,
3-5 April 2006, Göttingen, Germany
. P1

Frearson D, Ferguson AW, Campbell JM & Williams IH (2005) Spatial dynamics of
pollen beetles (Meligethes aeneus) in relation to inflorescence growth stage within a
simulated trap crop system for oilseed rape. Bulletin IOBC/wprs Integrated Control in
Oilseed Crops 27
(10) 207-215. P1

Frearson DJT, Ferguson AW, Campbell JM & Williams IH
(2004) The spatial
dynamics of pollen beetles in relation to inflorescence growth stage of oilseed rape:
implications for trap crop strategies. Entomologia experientia et applicata. P1

Frearson DJT, Ferguson AW, Campbell JM & Williams IH
(2006) Pollen
availability and the distribution of pollen beetles and seed weevils in oilseed rape.
Proceedings of the Symposium on Integrated Pest Management in Oilseed Rape, 3-5
April 2006, Göttingen, Germany.
P1

Holdgate R, Ferguson AW, Mason NS, Clark SJ. & Williams IH
(2006) The diel
periodicity of within-crop flight of key parastoids of oilseed rape pests. Proceedings of
the Symposium on Integrated Pest Management in Oilseed Rape, 3-5 April 2006,
Göttingen, Germany
. P1

Hokkanen HMT
A risk assessment framework for biological control agents:
the ERBIC approach. IOBC/wprs Bulletin. P4

Hokkanen HMT, Lenteren JC van, & Menzler-Hokkanen I (2004) Ecological Risks
of Biological Control Agents: Impacts on IPM. Chapter 12 in: Perspectives in
ecological theory and integrated pest management,
M. Kogan & P.C. Jepson (eds).P4

Hokkanen HMT
(2002) Managing interactions in hierarchical ecological systems: a
case study with oilseed rape. European Science Foundation, AIGM Workshop 1-2
November 2002, Denmark. Poster abstract.
P4

Hokkanen HMT
(2003) Demonstrating the safety of biological control, Editorial,
BioControl 48 (1): 1-1. P4

Hokkanen HMT
(2004) Impact of predators on pollen beetle Meligethes aeneus on
rapeseed in Finland. IOBC/wprs Bulletin Integrated Control in Oilseed Crops 27
(10): 295-298. P4

Hokkanen HMT (2005) A risk assessment framework for biological control agents:
the ERBIC approach. IOBC/wprs Bulletin 28: 211-214. P4

Hokkanen HMT
(2006) Phradis morionellus on Meligethes aeneus: long-term
patterns of parasitism and impact on pollen beetle populations in Finland. IOBC/wprs
Bulletin
(in press). P4

Hokkanen HMT
(2006) Biocontrol of the pollen beetle in rapeseed: which strategy?
Proceedings, Implementation of biocontrol in temperate regions – present and near
future.
International Workshop, November 1-3, 2005, Research Centre Flakkebjerg,
Denmark. P4

Hokkanen HMT
, Bigler F, Burgio G, van Lenteren JC & Thomas MB (2003)
Ecological risk assessment framework for biological control agents. pp 1-14 in:
Environmental Impacts of Microbial Insecticides, H.M.T. Hokkanen & A.E. Hajek
(eds.), Kluwer Academic Publishers, Dordrecht, The Netherlands. P4

Hokkanen HMT
& Hajek A (eds.) (2003) Environmental Impacts of Microbial
Insecticides: Need and Methods for Risk Assessment
, Kluwer Academic Publishers,
Dordrecht, The Netherlands. P4

Hokkanen H
& Hajek A (2003) Preface. pp. xi-xii in: Environmental Impacts of
Microbial Insecticides
, H.M.T. Hokkanen & A.E. Hajek (eds.), Kluwer Academic
Publishers, Dordrecht, The Netherlands. P4

Hokkanen HMT & Menzler-Hokkanen I
(2002). Formulation of the nematode
Steinernema feltiae for a shelf-life up to one year. VIII International Colloquim on
Invertebrate Pathology and Microbial Control, Foz do Iguassu, Brazil. Poster
abstract MC25
. P4

Hokkanen HMT, Menzler-Hokkanen I & Butt TM
(2003) Pathogens of oilseed
rape pests. pp. 299-322 in: Biocontrol of Oilseed Rape Pests, Alford, D.V. (Ed.),
Blackwell Science, Oxford, UK. P4,P1

Hokkanen HMT & Menzler-Hokkanen I
(2004) Targeted dissemination of
biocontrol agents by using the honey bee: potential uses in the Nordic countries. Book
of Abstracts, Society for Invertebrate Pathology 37th Annual Meeting, Helsinki,
Finland.
P4

Hokkanen H & Menzler-Hokkanen I
(2004) Potential of honeybees as vectors of
biocontrol agents in the Nordic countries. Presentation abstract, 21st Nordic-Baltic
Apicultural Research Symposium, Jäneda, Järvamaa, Estonia, 6-8 February 2004
. P4

Hokkanen HMT, Zeng Q.-Q. & Menzler-Hokkanen I (2002). Ecological impact
assessment of using the fungi Metarhizium anisopliae and Beauveria bassiana for
pest control in oilseed rape. VIII International Colloquim on Invertebrate Pathology
and Microbial Control, Foz do Iguassu, Brazil. Poster abstract MC26.
P4

Hokkanen HMT, Zeng Q.-Q. & Menzler-Hokkanen I (2003) Assessing the
impacts of Metarhizium and Beauveria on bumblebees. pp. 63-72 in: Environmental
Impacts of Microbial Insecticides
, H.M.T. Hokkanen & A.E. Hajek (eds.), Kluwer
Academic Publishers, Dordrecht, The Netherlands. P4

Hokkanen HMT (2006) Integrating insect pathogens into oilseed rape cropping
systems. CD-ROM Proceedings of the International Symposium ‘Integrated Pest
Management of Oilseed Rape Pests’, Göttingen, Germany, 3-5 April 2006.
P4

Hokkanen HMT, Zec-Vojinovic M, Büchs W, Husberg G-B, Klukowski Z, Luik
A, Menzler-Hokkanen I, Nilsson C, Ulber B, Williams I
(2006) Effectiveness of
entomopathogenic nematodes in the control of OSR pests. CD-ROM Proceedings of
the International Symposium ‘Integrated Pest Management of Oilseed Rape Pests’,
Göttingen, Germany, 3-5 April 2006
. P1, P2, P3, P4, P5, P6, P7

Johnen A & Ulber B (2004) Perspektiven der Nützlingsschonung im Winterraps
durch die Entwicklung von phänologischen Modellen. Mitteilungen aus der
Biologischen Bundesanstalt fuer Land-und Forstwirtschaft
396, 278. P2

Johnen A, Williams IH, Ferguson AW, Büchs W, Klukowski Z, Luik A, Nilsson
C, Ulber B
(2006) MASTER: validation of existing phenological models of the
proPlant DSS for key pests in winter oil seed rape in different climatic areas in
Europe and prospects for IPM. CD-ROM Proceedings of the International Symposium
‘Integrated Pest Management of Oilseed Rape Pests’, Göttingen, Germany, 3-5 April
2006.
P1, P2, P3, P4, P5, P6, P7

Johnen A, Williams IH, Ferguson AW, Büchs W, Klukowski Z, Luik A, Nilsson
C, Ulber B
(2006) MASTER: construction of phenological models of key parasitoids
in Europe and prospects for spray windows compatible with their conservation in
winter oilseed rape. CD-ROM Proceedings of the International Symposium
‘Integrated Pest Management of Oilseed Rape Pests’, Göttingen, Germany, 3-5 April
2006.
P1, P2, P3, P4, P5, P6, P7

Jõnsson M, Nilsson C & Anderson P (2004) Occurrence of pollen beetle parasitoids
in the south of Sweden. IOBC/wprs Bulletin Integrated Control in Oilseed Crops 27
(10): 241-244. P5

Kaipio T, Menzler-Hokkanen I, Pulakka M & Hokkanen H., (2003). The use of
honeybees for disseminating microbial control agents (e.g., for control of rapeseed
pests and diseases), in Finnish: Hunajamehiläisten (Apis mellifera) käyttäminen
torjuntaeliöitten täsmälevittäjinä tuhohyönteisten ja kasvitautien biologisessa
torjunnassa. Mehiläinen 20 (6), 176-179. P4

Klukowski Z, Twardowski J, Irzykowicz M (2003) [Preliminary results of
subsequent effect pyrethroids Karate and Mavrik to ground beetle (Coleoptera,
Carabidae) activity in winter rapeseed crop agrocenosis] In Polish. Rośliny
Oleiste/Oilseed Crops
24 (1):269-279. P6

Klukowski Z, Twardowski J, Irzykowicz M (2006) Subsequent effect of
taufluvalinate (Maverik) and lambda-cyhalotrine (Karate) pyrethroids on the activity
of carabid beetles (Coleoptera: Carabidae) in winter oilseed rape. Bulletin IOBC/wprs
Poznan
. P6

Klukowski Z (2006) The impact of insecticide application and timing on parasitoid
activity and levels of parasitism. Proceedings of the Symposium on Integrated Pest
Management in Oilseed Rape, 3-5 April 2006, Göttingen, Germany
. P6

Klukowski Z (2006) Practical aspects of migration of stem weevils on winter oilseed
rape. Proceedings of the Symposium on Integrated Pest Management in Oilseed
Rape, 3-5 April 2006, Göttingen, Germany
. P6

Klukowski Z, Hokkanen HMT, Luik A, Menzler-Hokkanen I, Nilsson C, Ulber,
B & Williams IH
(2006) [Biological aspects of winter oilseed rape pests control in
Europe – the EU project ‘MASTER’.] In Polish. Proceedings of the National
Conference of Crop Protection, Poznan, Poland
, 15-17 February 2006. Poster
abstract. P1,P2,P3,P4,P5,P6,P7

Klukowski Z, Hokkanen HMT, Luik A, Menzler-Hokkanen I, Nilsson C, Ulber B
& Williams IH
(2006) Biological aspects of winter oilseed rape pests control in
Europe – the EU project ‘MASTER’. In Polish. Progress in Crop Protection 46 (in
press). P1,P2,P3,P4,P5,P6,P7

Klukowski Z, & Irzykowicz M (2006) Abundance and dynamics of spiders
inhabiting different levels of oilseed rape canopy. International Conference –
Development of Environmentally Friendly Plant Protection. Pühajärve 5-7
September 2006
. Agronomy Research (in press) P6

Klukowski Z, & Irzykowicz M (2006) Influence of t-fluvalinate and g-cyhalothrine
on non-target insects in winter oilseed rape crop. Proceedings of the 7th Polish
Symposium: Ecologically Friendly pesticides. Białka Tatrzańska 19-23 June 2006.

(in press). P6

Krause U, Koopmann B & Ulber B.(2006) Impact of rape stem weevil,
Ceutorhynchus napi, on stem infections of oilseed rape by Phoma lingam. Bulletin
IOBC/wprs Integrated Control in Oilseed Crops (in press)
P2

Kruus M & Luik A (2005) Jooksiklaste fauna kujunemisest suvirapsi katsepõldudel
2004. ( Carabids fauna in spring oilseed rape experimental fields in 2004. In Estonian
with English summary) . Transactions of Estonian Agricultural University 220, 219-
221. P7

Kevväi R, Veromann E, Luik A. (2005) Naerihiilamardika parasitoidid suvirapsil.
(Pollen beetles parasitoids in spring oileed rape.In Estonian with English summary).
Transactions of Estonian Agricultural University 220, 207-209. P7

Kühne S, Wohlleben S, Ulber B & Sauke H (2006) Pilzliche Krankheiten und
tierische Schaderreger am Raps. In: Biologischer Pflanzenschutz im Freiland.
Pflanzengesundheit im ökologischen Landbau. Eds. S Kühne, U Burth & P. Marx,
Ulmer Verlag Stuttgart, pp. 59-65. P2

van Lenteren JC, Bale J, Bigler F, Hokkanen HMT and Loomans AMJ (2005).
Assessing risks of releasing exotic biological control agents of arthropod pests.
Annual Review of Entomology 51:609–634. Published online in Annual Reviews in
Advance on 5 September 2005. P4

van Lenteren, JC D, Babendreier D, Bigler F, Burgio G, Hokkanen, HMT, Kuske, S,
Loomans AJM, I. Menzler-Hokkanen, P.C.J. van Rijn, M.B. Thomas, M.G.
Tommasini & Q.-Q. Zeng, 2003. Environmental risk assessment of exotic natural
enemies used in inundative biological control. BioControl 48: 3-38. P4

van Lenteren JC, Babendreier D, Bigler F, Burgio G, Hokkanen HMT, Kuske S,
Loomans AJM, Menzler-Hokkanen I, van Rijn PCJ, Thomas MB & Tommasini MG
( 2003) Regulation of import and release of mass-produced natural enemies: a risk
assessment approach. pp. 191-204 in: Quality Control and Production of Biological
Control Agents: Theory and Testing Procedures,
J.C. van Lenteren (Ed.), CAB
International, Wallingford, UK. P4

Luik A, Hanni L, Merivee E, Ploomi A, Tarang T &Veromann E, (2005) Studies
in environmentally friendly plant protection in Estonia . NJF-Seminar 369, Alnarp,
Sweden June 15-17, 2005
, 173-175. P7

Luik A, Tarang T, Veromann E, Kikas A & Hanni L (2002) Carabids in the
Estonian crops. Proceedings International Conference of Plant Protection in the
Baltic Region in the Context of the Integration to the EU, Kaunas, Lithuania, 26-7
September 2002, 68-71
P7

Luik A, Veromann E, Kevväi R & Kruus M (2006) A comparison of the pests,
parasitoids and predators on winter and spring oilseed rape crops in Estonia.
Proceedings of the Symposium on Integrated Pest Management in Oilseed Rape, 3-5
April 2006, Göttingen, Germany.
P7

Mason NS, Ferguson AW, Holdgate R, Clark SJ & Williams IH (2006) The effect of
soil tillage on summer predator activity in a winter oilseed crop. Proceedings of the
Symposium on Integrated Pest Management in Oilseed Rape, 3-5 April 2006, Göttingen,
Germany
. P1

Menzler-Hokkanen I (2002): Assessing the economic value of eco-system services in
agricultural systems. European Science Foundation, AIGM Workshop on "Ecological
concepts and techniques to assess the impact of genetically modified plants in natural and
crop ecosystems", 1-2 November 2002, Korsör, Denmark. Abstracts:
34.P4

Menzler-Hokkanen I & Hokkanen HMT (2005) Developing entomopathogenic
nematode delivery systems for biological control of oilseed rape pests. IOBC/WPRS
Bulletin 28
, 19-22. P4

Menzler-Hokkanen I, & Hokkanen H (2005) Suomalaiset innostuneimpia
suorakylvöstä EU-vertailussa. [Finns show greatest eagerness for direct drilling in
EU-comparison]. Käytännön Maamies
10/2005, 28-29. P4

Menzler-Hokkanen I, & Hokkanen H. (2005) Rypsin tuholaisia torjutaan Suomessa
S maltillisesti. [Rapeseed pests are controlled with caution in Finland]. Koetoiminta ja
Käytäntö
, October 2005. P4

Menzler-Hokkanen I (2006) Socioeconomic significance of biological control. In: J.
Eilenberg & H.M.T. Hokkanen (eds), An Ecological and Societal Approach to
Biological Control,
Springer, Dordrecht, The Netherlands, pp. 13–25. P4

Menzler-Hokkanen I, Hokkanen HMT, Klukowski K, Luik A, Büchs W, Nilsson
C, Ulber B, Williams IH (2006) Adoption of integrated pest management (IPM)
practices in oilseed rape growing in Poland and Estonia as examples of economically-
viable and environmentally-sound strategies for post-socialist countries. Proceedings,
5th Annual Aleksanteri Conference “Reflecting Transformation in Post-socialist Rural
Areas“, 10-11 November 2005, University of Helsinki, Finland. P1, P2, P3, P4, P5, P6, P7

Menzler-Hokkanen I (2006) Biological control: socioeconomic considerations.
Proceedings, Implementation of biocontrol in temperate regions – present and near
future
. International Workshop, November 1-3, 2005, Research Centre Flakkebjerg,
Denmark. P4

Menzler-Hokkanen I, Babendreier D, Bigler F, Hokkanen H & Kuhlmann U(2004)
Environmental Impact of Invertebrates for Biological Control of Arthropods: Methods
and Risk Assessment. Workshop report. Biocontrol News and Information, December
2004. P4

Menzler-Hokkanen I & Hokkanen HMT (2004). Developing entomopathogenic
nematode delivery systems for biological control of oilseed rape pests. IOBC/wprs
Bulletin
. P4

Menzler-Hokkanen I, & Hokkanen H (2005) Suomalaiset innostuneimpia
suorakylvöstä EU-vertailussa. [Finns show greatest eagerness for direct drilling in
EU-comparison
]. Käytännön Maamies 10/2005, 28-29.

Menzler-Hokkanen I, & Hokkanen H. (2005) Rypsin tuholaisia torjutaan Suomessa
maltillisesti. [Rapeseed pests are controlled with caution in Finland]. Koetoiminta ja
Käytäntö
, October 2005.

Menzler-Hokkanen I, Babendreier D, Bigler F, Hokkanen H & Kuhlmann U(2004)
Environmental Impact of Invertebrates for Biological Control of Arthropods: Methods
and Risk Assessment. Workshop report. Biocontrol News and Information, December
2004.

Menzler-Hokkanen I, Hokkanen HMT, Büchs W, Klukowski Z, Luik A, Nilsson
C, Ulber B, & Williams I
(2006) Insect problems in European oilseed rape
cultivation, and how to deal with them: the OSR farmers’ perspective. Bulletin
IOBC/wprs Poznan
. P1,P2,P3,P4,P5,P6,P7

Menzler-Hokkanen I, Hokkanen HMT, Klukowski Z, Luik Z, Nilsson C, Ulber B
& Williams IH
(2006) Pest problems in oilseed rape and how to deal with them: the
farmers’ perspecitive. Proceedings of the Symposium on Integrated Pest Management in Oilseed Rape, 3-5 April 2006, Göttingen, Germany. P1,P2,P3,P4,P5,P6,P7

Menzler-Hokkanen I, Hokkanen HMT, Büchs W, Klukowski K, Luik A, Nilsson
C, Ulber B and Williams IH
(2006) Implementation of IPM strategies: constraints
and motivations to change farming practices. CD-ROM Proceedings of the
International Symposium ‘Integrated Pest Management of Oilseed Rape Pests’,
Göttingen, Germany, 3-5 April 2006
. P1,P2,P3,P4,P5,P6,P7

Menzler-Hokkanen I, Hokkanen HMT, Büchs W, Klukowski K, Luik A, Nilsson
C, Ulber B, Williams IH
(2006) Oilseed rape growers’ knowledge of and attitudes
towards IPM. CD-ROM Proceedings of the International Symposium ‘Integrated Pest
Management of Oilseed Rape Pests’, Göttingen, Germany, 3-5 April 2006
.
P1,P2,P3,P4,P5,P6,P7

Neumann N & Ulber B (2006) Adult activity and larval abundance of stem weevils
and their parasitoids at different crop densities of oilseed rape. Integrated Control in
Oilseed Crops, IOBC/wprs Bulletin (in press)
P2

Neumann N & Ulber B (2006) Auswirkungen der Pfalnzendichte auf den Befall mit
stängelminierenden Rüsselkäfern in Winterraps. Mitteilungen aus der Biologischen
Bundesanstalt fuer Land- Forstwirtschaft (in press)
.P2

Nilsson C. (2001) Tester av insekticidresistens hos rapsbagge 2001. Regional
växtskyddskonferens för södra Sverige i Växjö, dec. 2001. Medd. från Södra
jordbruksförsöksdistriktet, Sveriges Lantbruksuniversitet nr 54, 22:1-4 P5

Nilsson C (2002) Strategies for the control of cabbage stem flea beetle on winter rape in
Sweden. Bulletin IOBC/wprs 25(2), 133-139. P5

Nilsson C (2004). Trap plants to avoid insecticide application against pollen beetles
in oilseed rape. Bulletin IOBC/wprs Integrated Control in Oilseed Crops 27(10) 217-
224. P5

Nilsson C (2004) Kålfluga – ett viktigt skadedjur i höstraps? Regional
växtskyddskonferens för södra Sverige i Växjö, dec. 2004. Medd. från Södra
jordbruksförsöksdistriktet, Sveriges Lantbruksuniversitet nr 57, 13:1-4. P5

Nilsson C (2005) Bekämpning av rapsbaggar i oljeväxter. Sveriges Utsädesförenings
Tidskrift, 115, 108-111. P5

Nilsson C (2005) Ny bekämpningsstrategi mot rapsbaggar. Sv Frötidning, 74, 21-22. P5

Nilsson C (2006) Vivlar vill inte väl. Sv Frötidning, 75 (in press) P5

Nilsson C (2006) Lagd tröskel ligger. Sv Frötidning, 75 (in press) P5

Nilsson C & Ahman B
(2002) Resistens mot pyretroider hos rapsbaggar – resultat av
inventeringar 2001 och 2002. Regional växtskyddskonferens för södra Sverige i Växjö,
dec. 2002. Medd. från Södra jordbruksförsöksdistriktet, Sveriges
Lantbruksuniversitet nr 55, 15:1-7 P5

Nilsson C & Ahman B (2006) Parasitoids of pollen beetles in Sweden – part of a
strategy against pyrethroid resistance. Proceedings of the Symposium on Integrated
Pest Management in Oilseed Rape
, 3-5 April 2006, Göttingen, Germany. P5

Nilsson C & Ahman B (2006) Determination to species of the endoparasitoid larvae
of oilseed rape beetle pests. Proceedings of the Symposium on Integrated Pest
Management in Oilseed Rape, 3-5 April 2006, Göttingen, Germany
. P5

Nilsson C, Ahman B & Gustafsson G (2003) Resistens mot pyretroider hos
rapsbaggar (Meligethes sp). DJF rapporter 89, 143-149. P5

Nilsson C, Büchs W, Hokkanen HMT, Menzler-Hokkanen I, Klukowski Z, Luik A,
Ulber B & Williams IH
(2006) Evaluation of farming systems to enhance biological
control in oilseed rape. Proceedings of the Symposium on Integrated Pest Management
in Oilseed Rape, 3-5 April 2006, Göttingen, Germany
. P1,P2,P3,P4,P5,P6,P7

Nilsson C, Ulber B, Williams IH, Ferguson AW & Klukowski Z,
(2006) Effects of
post-harvest soil tillage on the survival of key parasitoids of oilseed rape pests.
Proceedings of the Symposium on Integrated Pest Management in Oilseed Rape, 3-5
April 2006, Göttingen, Germany.
P1, P2,P5,P6

Nilsson C, Vimarlund L & Gustafsson G (2004). Long term survival of Brassica Pod
Midge (Dasineura brassicae) populations. Bulletin IOBC/wprs Integrated Control in
Oilseed Crops
27(10) 299-304. P5

Nuss H. & Ulber B (2002) Eiablage und Larvenbefall von Ceutorhynchus napi Gyll.
und C. pallidactylus (Mrsh.) bei unterschiedlichen Saatstärken von Winterraps.
Mitteilungen aus der Biologischen Bundesanstalt für Land- und Forstwirtschaft 390,
354. P2

Nuss H. & Ulber B (2003) Reduzierung des Rapserdflohbefalls durch geringere
Aussaatstärken von Winterraps? Congress of the German Entomological Society,
Halle, Germany, 24-28 March 2003 , Congress Abstracts,
p240. P2

Nuss H & Ulber B (2004) Effect of sowing density of oilseed rape on the abundance
and within-plant distribution of Psylliodes chrysocephala L. Bulletin IOBC/wprs
Integrated Control in Oilseed Crops
27(10) 225-226. P2

Nuss H & Ulber B (2004) Einfluss der Saatstärke von Winterraps auf den Befall mit
dem Rapserdfloh (Psylliodes chrysocephala L.) und den Ertrag. Mitteilungen aus der
Biologischen Bundesanstalt fuer Land- und Forstwirtschaft
396, 452. P2

Piper R & Williams IH (2004) Incidence and feeding activity of epigeic, predatory
invertebrates within winter oilseed rape in the UK with comparisons between
integrated and conventional crop management. Bulletin IOBC/wprs Integrated
Control in Oilseed Crops
27(10) 283-290. P1

Powell W, Pell J & Williams IH (2004) Pest control for free. Rothamsted Research
Association Newsletter
. P1

Schlein O & Büchs W (2004) Approaches to assess the importance of carnivorous
beetles as predators of oilseed rape pests. IOBC/wprs Bulletin Integrated Control in
Oilseed Crops 27
(10): 291-294. P3

Tarang T,Veromann E, Luik A & Williams I (2003) On the target entomofauna of
an organic winter oilseed rape field. Abstracts of XXVI Nordic-Baltic Congress of
Entomology, Latvia, Skalupes, 2003,38-39
. P1,P7

Tarang T, Veromann E, Luik A & Williams I (2004) On the target entomofauna of
an organic winter oilseed rape field in Estonia. Latvijas Entomologs 2004, 41,100 –
110. P1, P7

Ulber B (2003) Parasitoids of Ceutorhynchid stem weevils. Chapter 5 In: D.V. Alford
(ed) Biocontrol of Oilseed Rape Pests. Blackwell Publishing, Oxford, UK..187-95. P2

Ulber B, Fischer K, Klukowski Z, Luik A, Veromann E, Nilsson C, Ahman B,
Williams IH, Ferguson AW, Piper R, Barari H
(2006) Identity of parasitoids and
their potential for biocontrol of oilseed rape pests in Europe. Proceedings of the
Symposium on Integrated Pest Management in Oilseed Rape, 3-5 April 2006, Göttingen, Germany
. P1,P2,P5, P6,P7

Ulber B & Schierbaum-Schickler C (2003) The effect of tillage regime on the
infestation of oilseed rape by the cabbage stem flea beetle, Psylliodes chrysocephala.
Proceedings of the 11th International Rapeseed Congress, 6-10 July 2003, Copenhagen, Denmark, p. 1037
. P2

Ulber B & Wedemeyer R (2004) Incidence o larval parasitism of Psylliodes
chrysocephala within oilseed rape crops in Germany Bulletin IOBC/wprs Integrated
Control in Oilseed Crops 27
(10), 275-280. P2

Ulber B & Williams IH (2003) Parasitoids of flea beetles. Chapter 8 In: D.V. Alford
(ed) Biocontrol of Oilseed Rape Pests. Blackwell Publishing, Oxford, UK.125-138. P2, P1

Ulber B & Neumann N (2005) Einfluss der Pflanzendichte und –architektur auf
Abundanz und Parasitierung von Ceutorhynchus napi und Ceutorhynchus pallidactylus
(Col.; Curculionidae) in Raps. Congress of the German Entomological Society, 21-24
March 2005, Dresden, Germany. Book of Abstracts
, p 235. P2

Ulber B & Wedemeyer R (2005) Wirkung entompathogener Nematoden auf
Schadinsekten in Winterraps. Congress of the German Entomological Society , 21-24
March 2005, Dresden University. Book of Abstracts
, p 236. P2

Ulber B & Nitzsche O (2006) Phenology of parasitoids (Hym., Ichneumonidae-
Tersilochinae) of oilseed rape pests in northern Germany in 1995 – 1997. Bulletin
IOBC/wprs Integrated Control in Oilseed Crops (2006).
P2

Ulber B & Fischer K (2006): Effect of plant density and host-plant architecture on
the abundance and within-plant distribution of stem-mining pests and the level of
parasitism. Proceedings of the Symposium on Integrated Pest Management in Oilseed Rape, 3-5 April 2006, Göttingen, Germany. P2

Ulber B, Eickermann M & Mennerich D (2006) The parasitism of ceutorhynchid
stem weevils on Brassica host plants. Proceedings of the Symposium on Integrated Pest Management in Oilseed Rape, 3-5 April 2006, Göttingen, Germany. P2

Ulber B & Wedemeyer R (2006) Responses of Tersilochus microgaster and T.
obscurator
(Hymenoptera: Ichneumonidae) to volatile 2-phenylethyl-isothiocyanate.
Proceedings of the Symposium on Integrated Pest Management in Oilseed Rape, 3-5
April 2006, Göttingen, Germany.
P2

Ulber B, Nitzsche O & Wedemeyer R (2006) Phenology of tersilochine parasitoids
in Germany and prospects for spray windows compatible with their conservation.
Proceedings of the Symposium on Integrated Pest Management in Oilseed Rape, 3-5
April 2006, Göttingen, Germany
. P2

Ulber B, Jeche U, Keunecke H & Wedemeyer R (2006) Einfluss der
Bodenbearbeitung auf die Schlupfabundanz und Befallsstärke der Kleinen Kohlfliege
(Delia radicum (L.)) in Winterraps. Mitteilungen aus der Biologischen Bundesanstalt
fuer Land- und Forstwirtschaft (in press)
. P2

Ulber B, Büchs W, Hokkanen H, Johnen A, Klukowski Z, Luik A, Menzler-
Hokkanen I, Nilsson C & Williams IH
(2003) MASTER – Ein neues EU-Projekt Zur
Bedeutung der natürlichen Gegenspieler für die biologische Kontroll von Schädlingen
im integrierten Rapsanbau in Europa. Proceedings of the German Congress of
Entomology
14, 489-492. P1,P2,P3,P4,P5,P6,P7

Ulber B, Büchs W, Hokkanen H, Johnen A, Klukowski Z, Luik A, Menzler-
Hokkanen I, Nilsson C & Williams IH
(2004) Entwicklung eienes integrierten
Winterraps-anbausystems zür Förderung der natürlichen Schädlingskontrolle in dem
EU-Projekt MASTER. [Development of an Integrated Pest Management system for
oilseed rape pests through enhancement of natural pest control – the EU project
MASTER. German Crop Protection Conference, Hamburg, 20-23 September 2004.
Mitteilungen aus der Biologischen Bundesanstalt fuer Land- und Forstwirtschaft
396,
451. P1,P2,P3,P4,P5,P6,P7

Ulber B, Büchs W, Hokkanen H, Johnen A, Klukowski Z, Luik A, Menzler-
Hokkanen I, Nilsson C & Williams IH
(2003) MASTER – Ein neues EU-Projekt zur
Bedeutung der natürlichen Gegenspieler für die biologische Kontrolle von Schädlingen
im integrierten Rapsanbau in Europa. ‘Mitteilungen der Deutschen Gesellschaft fuer
allgemeine und angewandte Entomologie)
. P1, P2, P3, P4, P5, P6, P7

Ulber B, Fischer K, Klukowski Z, Luik A, Veroman E, Nilsson C, Ahman B,
Williams IH, Ferguson AW, Piper R & Barari H
(2006): Identity of parasitoids and
their potential for biocontrol of oilseed rape pests in Europe. Proceedings of the
Symposium on Integrated Pest Management in Oilseed Rape, 3-5 April 2006, Göttingen, Germany.
P1, P2, P5, P6, P7

Ulber B, Büchs W, Hokkanen H, Johnen A, Klukowski Z, Luik A, Menzler-
Hokkanen I, Nilsson C & Williams IH
(2006) Möglichkeiten der integrierten
Kontrolle von Rapsschädlingen in der Praxis – Ergebnisse einer Umfrage im Rahmen
des EU-Projektes MASTER. Mitteilungen aus der Biologischen Bundesanstalt fuer
Land- und Forstwirtschaft (in press)
. P1, P2, P3, P4, P5, P6, P7

Ulber B & Wedemeyer R (2004) Neue Erkenntnisse zur Parasitierung des
Rapserdflohs (Psylliodes chrysocephala L.) in Winterrapsbeständen. Mitteilungen aus
der Biologischen Bundesanstalt fuer Land- und Forstwirtschaft
396, 279-280.P2

Veromann E, Kevväi R, Luik A. (2006) Species composition and dynamics of
parasitoids in oilseed rape crops in Estonia. Proceedings of the Symposium on
Integrated Pest Management in Oilseed Rape, 3-5 April 2006, Göttingen, Germany
. P7

Veromann E, Kevväi R, Luik A. (2006) Oilseed rape pests and their parasitoids in
Estonia. . Bulletin IOBC/wprs Poznan. P7

Veromann E, Kevväi R, Luik A, Metspalu L, Tarang T. (2005) Naeri-hiilamardikas
(Meligethes aeneus F) suvi- ja talirapsil ( Pollen beetles in spring and
winter oilseed rape. In Estonian with English summary) . Transactions of Estonian
Agricultural University
220, 204-206. P7

Veromann E& Luik A. (2003) Pests and parasitoids of winter oilseed rape in organic
production. (In Estonian) Talirapsi kahjurid ja parasitoidid mahepõllul. –
Mahepõllumajanduse leht, 2003, 25, 14-15. P7

Veromann E, Tarang T, Luik A & Wlliams I. (2004) Pests and their natural
enemies in oilseed rape in Estonia. Int. Conf. Epidemiology facets of harmful
organisms in cropping systems. Abstracts. Jelgava, Latvia 26-28 August, 2004, 10
. P1,P7

Veromann E, Tarang T, Luik A & Williams I (2004) Pests and their natural enemies inoilseed rape in Estonia. Latvian Journal of Agronomy, 7, 12–14. P1,P7

Veromann E, Luik A, Kevväi R, Tarang T & Kruus M. (2005) Pests and their
natural enemies in the organic oilseed and turnip rape.- NJF-Seminar 369, Alnarp,
Sweden, June 15-17
, 2005, 99-102. P7

Veromann E, Luik E, Metspalu L & Williams I. (2006) Key pests and their parasitoids on spring and winter oilseed rape in Estonia.—Entomologia. Fennica 17: 000–000. P7

Veromann E, Tarang T, Kevväi R, Luik A & Williams I (2006) Insect pests and
their natural enemies on spring oilseed rape in Estonia: impact of cropping systems.-
Agricultural and Food Science, 15, 61-72. P7

Vabrit V, Luik A. (2005) Rapsi kasvatustehnoloogiate muutmist mõjutavad tegurid .
(Factors influencing the change of cultivation technologies of oilseed rape . In Estonian
with English summary) Transactions of Estonian Agricultural University 220, 90-93. P7

Williams IH (2006) The EU project MASTER (Management Strategies for European
Rape pests). Bulletin IOBC/wprs Poznan. P1

Warner DJ, Allen-Williams LJ, Ferguson AW & Willliams IH (2006) Spatial
relationships between carabids and pest larvae in a winter oilseed rape crop. Proceedings of the Symposium on Integrated Pest Management in Oilseed Rape, 3-5 April 2006, Göttingen, Germany. P1

Warner D J, Allen-Williams L J, Warrington S, Ferguson A W and Williams I H
(2003) Mapping, characterisation and comparison of the spatio-temporal distributions of cabbage stem flea beetle (Psylliodes chrysocephala (L.)), carabids and Collembola in a crop of winter oilseed rape (Brassica napus (L)). Entomologia experimentalis et
applicata
109, 225-234.P1

Warner D J, Allen-Williams L J, Warrington S, Ferguson A W and Williams I H
(2006). Implications for conservation biocontrol of within-field spatioo-temporal relationshipsbetween carabid beetles and the larvae of three coleopterous pests in a crop of winter oilseed rape (Brassica napus). [submitted] P1.

Williams IH (2002) Management strategies for European rape pests - a new EU
project. Entomology 2002, 12-13 September 2002, Cardiff University. Book of Abstracts P1

Williams IH (2003) Parasitoids of the cabbage seed weevil. Chapter 6 In: D.V. Alford
(ed) Biocontrol of Oilseed Rape Pests. Blackwell Publishing, Oxford, UK..97-112. P1

Williams IH (2003) Parasitoids of the brassica pod midge. Chapter 7 In: D.V. Alford
(ed) Biocontrol of Oilseed Rape Pests. Blackwell Publishing, Oxford, UK..113-123. P1

Williams IH (2004) Advances in Insect Pest Management of Oilseed rape in Europe:
In AR Horowitz & I Ishaaya, (ed) Insect Pest Management – Field and Protected
Crops
. Springer-Verlag, Heidelberg, Germany. Pp 181-208. P1

Williams IH (2006) Integrating biological control within IPM for winter oilseed rape
in Europe: an overview of the MASTER project. Proceedings of the Symposium on
Integrated Pest Management in Oilseed Rape, 3-5 April 2006, Göttingen, Germany.
P1

Williams IH, Barari H, Frearson D & McCartney A (2006) Wind direction and the
direction of flights of parasitoids to oilseed rape: implications for IPM. Proceedings of
the Symposium on Integrated Pest Management in Oilseed Rape, 3-5 April 2006,
Göttingen, Germany.
P1

Williams IH Buechi R & Ulber B (2003) Sampling, trapping and rearing oilseed rape
pests and their parasitoids. Chapter 10 In: D.V. Alford (ed) Biocontrol of Oilseed Rape
Pests. Blackwell Publishing, Oxford, UK
.145-160. P1, P2

Williams IH, Büchs W, Hokkanen H, Johnen A, Klukowski Z, Luik A, Menzler-
Hokkanen I, Nilsson C & Ulber B
(2002) Integrated Pest Management Strategies
incorporating bio-control for European oilseed rape pests. VII European Congress of
Entomology, Thessaloniki, Greece, 7-13 October 2002, Congress Abstracts, p240
. P1,P2, P3, P4, P5, P6, P7

Williams IH, Büchs W, Hokkanen H, Johnen A, Klukowski Z, Luik A, Menzler-
Hokkanen I, Nilsson C & Ulber B
(2002) Integrated Pest Management Strategies
incorporating bio-control for European oilseed rape pests. The BCPC Conference,
Pests & Diseases, Brighton, 18-21 November 2002, p. 569-574
. P1, P2, P3, P4, P5,
P6, P7


Williams IH, Büchs W, Hokkanen H, Johnen A, Klukowski Z, Luik A, Menzler-
Hokkanen I, Nilsson C & Ulber B
(2002) Integrated Pest Management Strategies
incorporating bio-control for European oilseed rape pests. Congress of the German
Entomological Society, Halle, Germany, 24-28 March 2003, Congress Abstracts, p 320
.P1, P2,P3, P4, P5, P6, P7

Williams I H, Büchs W, Hokkanen H, Menzler-Hokkanen I, Johnen A, Klukowski
Z, Luik A, Nilsson C & Ulber B
(2003) Management Strategies for winter oilseed rape
pests to enhance bio-control of rape pests. Proceedings of the 11th International
Rapeseed Congress, 6-10 July 2003, Copenhagen, Denmark, p. 1011-1013
. P1, P2, P3, P4, P5, P6, P7

Williams I H, Büchs W, Hokkanen H, Klukowski Z, Luik A, Menzler-Hokkanen I,
Nilsson C & Ulber B
(2004) The EU project MASTER (MAnagement STrategies for
European Rape pests:a review of progress). Bulletin IOBC/wprs Integrated Control in
Oilseed Crops
27(10) 3-16. P1,P2,P3,P4,P5,P6,P7

Williams IH, Büchs W, Hokkanen H, Menzler-Hokkanen I, Johnen A, Klukowski
Z, Luik A, Nilsson C & Ulber B
(2005) MASTER – Integrating biological control
within IPM for winter oilseed rape across Europe. Proceedings of the BCPC
International Congress, Crop Science & Technology, Glasgow, 31 October – 2
November 2005
, 1, 301-308. P1,P2,P3,P4,P5,P6,P7

Williams IH, Ferguson AW, Barari H, Campbell J, Warner DJ, Watts N, Schmidt
JEU
(2004) Spatio-temporal distributions of pests and their key parasitoids in a crop of
winter oilseed rape: implications for integrated pest management. International
Congress of Entomology
(Abstract CD Rom). P1

Zec-Vojinovic M & Hokkanen HMT (2004) Brassica host plant and fertilizer
impacts on Steinernema feltiae efficiency. Book of Abstracts, Society for Invertebrate
Pathology 37th Annual Meeting, Helsinki, Finland
. P4

Zec-Vojinovic M, Hokkanen HMT, Büchs W, Klukowski K, Luik A, Nilsson C,
Ulber B and Williams IH
(2006) Natural occurrence of pathogens of oilseed rape
pests in agricultural fields in Europe. CD-ROM Proceedings of the International
Symposium ‘Integrated Pest Management of Oilseed Rape Pests’, Göttingen,
Germany, 3-5 April 2006.
P1, P2, P3, P4, P5, P6, P7

Zec-Vojinovic M, Menzler-Hokkanen I, Hokkanen HMT (2006). Application
strategies for entomopathogenic nematodes in the control of oilseed rape pests. CD-
ROM Proceedings of the International Symposium ‘Integrated Pest Management of
Oilseed Rape Pests’, Göttingen, Germany, 3-5 April 2006
. P4