– an overview of strategies and tools with pine wood nematode as a case study

• This report presents general Pros and Cons of different strategies and survey tools for delimiting surveys of invasive species.
• If pine wood nematode was to establish in Sweden, it is most likely that it would have time to spread over a considerable area before it would be detected.
• The strategy for delimiting survey of pine wood nematode in Sweden should be to survey sequential zones around the detection point until there are no more records of the species.