News on Potato Defects and Diseases

Europatat reports rising Turkish rejections of EU seed potato exports due to testing and classification differences. It urges closer cooperation with Turkish authorities to align inspections with global standards and reduce future trade issues.

The DKHV launched its 'Potato Specialist' training in Lüneburg Heath. Over 3 days, 46 participants explored potato botany, cultivation, plant protection, and quality standards through expert lectures and hands-on sessions. Next module is in autumn.

Experts from Harper Adams University have co-authored a comprehensive new guide to managing potato cyst nematodes (PCN), updating previous advice and combining biology, control strategies, and sampling methods into one essential resource.

The 2025 Fight Against Blight campaign begins with new tools to track late blight in UK potatoes, warning of evolving fungicide resistance and urging growers to stay vigilant.

El gobierno ha emitido una alerta por presencia de mildii (phytophtpra infestans) en varias parcelas de la región. Se recomienda cautela y prevención para controlar la situación.

P.E.I. launches a buy-back program for potato wart index fields to combat the fungal disease. It aids farmers, protects land, and boosts trade, with over USD 40M spent since 2021 on wart control efforts.

GB Potatoes has joined HCP to secure vital crop protection authorisations for the UK seed potato sector, using AHDB levy funds. A new technical group will prioritise needs, ensuring sustainable, high-quality seed and ware potato production.

Rwanda is now a key hub for seed potato trade in the Great Lakes Region, thanks to farmer-led innovations, Africa’s largest minituber facility, a national seed catalogue, and efforts toward regional integration and formal cross-border seed markets.

Kobe University found that potatoes secrete a molecule (SEC) that microbes convert into compounds triggering potato parasite hatching. This three-way interaction could help develop 'suicide hatching' methods to control crop-damaging nematodes.

The potato feeds over a billion people but faces disease and limited diversity. Investing in research, breeding, and farmer support is vital to improve resilience and productivity, ensuring it remains a key staple for global food security.

Join the James Hutton Institute's webinar on May 30, International Day of Potato, to explore UK potato production challenges and innovations in breeding, sustainability, AI tools, and pest control. Hosted by NPIC and Professor Ingo Hein.

El país se haya en una lucha interna por la medida que amplia la importación de papa desde Estados Unidos. Ya no solo será papa para industria, sino ahora también fresca. Los productores se oponen.

Simon Fraher is a highly skilled vegetable breeder finishing his doctorate this spring semester with NC State University’s Sweetpotato and Potato Breeding and Genetics Programs.

Pro Farm Group introduces ARINO™ insecticide/ nematicide, for the management of nematodes and wireworms in potatoes, onions and other bulb and tuberous vegetables. 

El II Encuentro Agroprofesional de la Patata ha reunido a más de un centenar de agricultores y técnicos para debatir sobre el estado actual del cultivo, las amenazas sanitarias y los retos de la sostenibilidad agraria.

GB Potatoes funds the FAB project for 3 years, boosting UK efforts to monitor and combat potato late blight. Led by James Hutton Institute, FAB provides vital real-time insights on blight strains and resistance, strengthening sector resilience.

En España, ante la imposibilidad de entrar al campo con maquinaria por suelos anegados, el gobierno permitió excepcionalmente tratamientos aéreos sobre cultivos de patata en tres municipios de Sevilla.

A research team has decoded the genome of historic potato cultivars and used this resource to develop an efficient method for analysis of hundreds of additional potato genomes.