Substrate Marking by an Invasive Ladybeetle: Seasonal Changes in Hydrocarbon Composition and Behavioral Responses

• Delphine Durieux ,

  * E-mail: entomologie.gembloux@ulg.ac.be

  Affiliation Unit of Functional and Evolutionary Entomology, Gembloux Agro-Bio Tech, University of Liege, Gembloux, Belgium

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• Bérénice Fassotte,

  Affiliation Unit of Functional and Evolutionary Entomology, Gembloux Agro-Bio Tech, University of Liege, Gembloux, Belgium

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• Maryse Vanderplanck,

  Affiliation Laboratory of Zoology, University of Mons, Mons, Belgium

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• Jean-Louis Deneubourg,

  Affiliation Unit of Social Ecology, Université libre de Bruxelles, Brussels, Belgium

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• Christophe Fischer,

  Affiliation Unit of Analysis Quality and Risk, Laboratory of Analytical Chemistry, Gembloux Agro-Bio Tech, University of Liege, Gembloux, Belgium

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• Georges Lognay,

  Affiliation Unit of Analysis Quality and Risk, Laboratory of Analytical Chemistry, Gembloux Agro-Bio Tech, University of Liege, Gembloux, Belgium

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• Eric Haubruge,

  Affiliation Unit of Functional and Evolutionary Entomology, Gembloux Agro-Bio Tech, University of Liege, Gembloux, Belgium

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• François J. Verheggen

  Affiliation Unit of Functional and Evolutionary Entomology, Gembloux Agro-Bio Tech, University of Liege, Gembloux, Belgium

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