Since obtaining his Theoretical Physics PhD from the Jagiellonian University in Poland in 1989, he has been working on Mathematical Biology, applying models to study human, animal and plant diseases, soil and terrestrial biodiversity, and climate change. He also has worked on parameter estimation for ecological and epidemiological systems. After a post-doctoral post in Germany, he came to Cambridge in 1992, to work on human and plant diseases. In 2007 he moved to Stirling and in 2018 he joined the University of Strathclyde as a Global Talent Chair. His recent work has been on bioeconomic modelling of crop and tree diseases, linking supply of pollination services to pesticide use, and addressing food security and sustainability in aquaculture, with funding coming from BBSRC, NERC, Scottish Government and Defra. He was part of the Expert Group that provided advice to Scottish Government on the business case for the Plant Health Centre.
• A review of possible interventions to include a review of PCN management in other countries to inform the work packages below:-
• Modelling future risks of both G. rostochiensis and G. palida using interventions identified in the review and climate scenarios.
• Grower behaviours and attitudes to interventions, to include input from industry stakeholders.
• An economic analysis of likely impact in Scotland based on a range of possible interventions.
Impact: A clearer understanding of possible control options, economic impacts of available interventions and the likelihood of growers and buyers adopting new resistant varieties, altering rotation practices or any other interventions such that recommendations on best strategies (including statutory controls) can be made.
Impact: Easily accessible tool for PHC and government plant health officials to assess possible impacts of climate on pests and pathogens in Scotland.
This project constructed a modelling framework which combined epidemiological and economic modelling. The modelling framework was used to study predictions of spread and economic impact of pests which are not currently in the UK, including Xylella fastidiosa, Candidatus Liberibacter solanacearum (Zebra chip) and Ips typographus (Eight toothed Spruce Bark Beetle).
Impact: A web/desktop application is available to the PHC and Scottish Government to analyse the effects of climate change on the spread and economic impact of new threats.
This project investigated whether modelling could aid preparation for a potential bark beetle and wood borer invasion of Scotland. This was achieved by: (i) reviewing suitability of modelling results and frameworks in literature; (ii) recommendations on how these could be rapidly adapted for Scottish and UK plant health context and (iii) case study on Emerald ash borer to exemplify approach.
This project has: i) reviewed possible PCN interventions; ii) modelled future risks; iii) surveyed grower behaviours and attitudes to interventions; and iv) conducted an economic analysis of likely impact in Scotland based on a range of possible interventions.