volume 162, issue 3, P261-271 2017
DOI: 10.1111/eea.12545
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Amir H. Grosman, Anderson Mathias Holtz, Angelo Pallini, Maurice W. Sabelis, Arne Janssen

Abstract: Abstract The ‘enemy‐free space’ hypothesis predicts that herbivorous insects can escape their natural enemies by switching to a novel host plant, with consequences for the evolution of host plant specialisation. However, if natural enemies follow herbivores to their novel host plants, enemy‐free space may only be temporary. We tested this by studying the colonisation of the introduced tree Eucalyptus grandis (Hill) Maiden (Myrtaceae) by insects in Brazil, where various species of herbivores have added eucalyp…

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