Recently, following a working group on PCN, a report entitled ‘Potato cyst nematode (PCN) and the future of potato production in Scotland’ was submitted to Scottish Government highlighting the PCN problem in detail and outlining practical recommendations for its reduction.
Scottish Government agreed to fund in full the recommendations in the report and this project will aim to:
• develop resistance markers to PCN to inform breeding programs,
• introduce diploid breeding strategies to generate PCN resistant varieties relevant to the Scottish fresh potato market,
• improve the understanding of the mechanisms of PCN tolerance in potatoes,
• methods of groundkeeper control and management,
• novel and improved IPM tools for PCN management,
• create a decision support tool for PCN control in Scotland, building upon the AHDB’s PCN calculator
Following a Ministerial round table meeting on PCN in June 2020, a working group of over 50 potato industry, government and academic partners was set up (from both Scotland and the wider UK) to identify a clear strategy for dealing with the PCN crisis. Following over 320 person hours of scheduled meetings, plus many days of personal discussions, recommendations for how to combat the growing threat of PCN to the Scottish potato industry have been proposed.