03/08/2015 15:43 Santana et al. 2015. Nursery linked plantation-outbreaks and evidence for multiple introductions of the pitch canker pathogen Fusarium circinatum into South Africa. DOI: 10.1111/ppa.12437. onlinelibrary.wiley.com/doi/10.1111/ppa.12437/abstract?campaign=wolacceptedarticle