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Aarhus University, Department of Agroecology, Flakkebjerg Research Centre, Slagelse,
Denmark
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Arten-Biotope-Landschaften (ABL), Freiburg i.Br., Germany
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Babes-Bolyai University, Taxonomy and Ecology Department, Cluj, Romania
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Büro Geyer & Dolek, Wörthsee,
Germany
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Catalan Butterfly Monitoring Scheme (CBMS), Museu de Granollers
Ciències Naturals "La Tela", Granollers, Spain
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Dachverband Deutscher Avifaunisten (DDA), Münster, Germany
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ECT Oekotoxikologie GmbH, Flörsheim a.M., Germany
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EPE-Gutachten, Freiburg i.Br., Germany
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Forschungsinstitut für Biologischen Landbau (FiBL),
Frick, Switzerland
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Hexapoda Konsult, Sjöbo, Sweden
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Hintermann & Weber AG, Reinach, Switzerland
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Institut für Biodiversitätsmanagement, Ebsdorfergrund-Heskem,
Germany
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Institut National de la Recherche Agronomique (INRA), Eco-Innov,
Thiverval-Grignon, France
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The James Hutton Institute, Ecological Sciences, Invergowrie, Dundee, Scotland UK
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Life Sciences AG, Basel, Switzerland
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Universität Basel, Department Environmental Geosciences, Switzerland
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Wageningen University and Research Centre, Department of Agrosystems Research, Wageningen, The
Netherlands
