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  1. Article

    Open Access

    Interactions of ants with native and invasive lady beetles and the role of chemical cues in intraguild interference

    The predator-predator naïveté hypothesis suggests that non-native predators benefit from being unknown to native predators, resulting in reduced intraguild interference with native predators. This novelty adva...

    Roman Bucher, Laura M. Japke, Ayse Gül Ünlü, Florian Menzel in Chemoecology (2021)

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  2. Article

    Open Access

    Predation and avoidance behavior of the pea aphid Acyrthosiphon pisum confronted with native and invasive lady beetles in Europe

    Invasive species are a major driver of global biodiversity loss. However, we often lack a mechanistic understanding why some non-native species become invasive. Missing coevolutionary history between invasive ...

    Ayse Gül Ünlü, Jördis F. Terlau, Roman Bucher in Biological Invasions (2020)

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  3. No Access

    Article

    Risk of spider predation alters food web structure and reduces local herbivory in the field

    Predators can indirectly enhance plant performance via herbivore suppression, with both prey consumption and changes in prey traits (e.g. changes in foraging behaviour) contributing to the reduction in herbivo...

    Roman Bucher, Florian Menzel, Martin H. Entling in Oecologia (2015)

  4. No Access

    Article

    Effects of Spider Chemotactile Cues on Arthropod Behavior

    Predation risk can strongly affect the behavior of prey species. However, empirical evidence for changes in behavior driven by spider cues is restricted to relatively few taxa. Here, we conducted a series of b...

    Roman Bucher, Hellena Binz, Florian Menzel, Martin H. Entling in Journal of Insect Behavior (2014)