Fig. 3From: Limits of Concern: suggestions for the operationalisation of a concept to determine the relevance of adverse effects in the ERA of GMOsSuggestions for the operationalisation of the LoC concept for non-target lepidopteran larvae and Bt maize. The LoC can be defined for the exposure-based indicators (a) “amount of Bt maize pollen released” or (b) “amount of Bt maize pollen deposited” in a specific environmental reference area (e.g. the field margin). For further explanation see textBack to article page