News on Phytophthora

Corteva launches Zorvec Entecta in India, a fungicide for grapes and potatoes, offering long-lasting protection against Downy Mildew and Late Blight. Rain-fast and systemic, it ensures healthy growth, high yields, and sustainable disease management.

Los productores de papa de la Asociación Frutihortícola y Pecuaria de Ybytymí (Paraguarí), que reúne a 205 familias, alertan sobre una plaga que afecta sus cultivos, amenaza la economía campesina y agrava sus deudas.

Kenya nears release of '3R' Late Blight-resistant potatoes after 20+ years of research by CIP & KALRO. Supported by 2Blades, Feed the Future & Simplot, the varieties promise higher yields, disease protection, and improved food security by 2026.

A new webpage by the Michigan Potato Industry Commission offers growers tools to identify and manage late blight, featuring pathogen details, outbreak protocols, fungicide advice and links to monitoring organizations.

Esta herramienta permitirá optimizar el uso de fungicidas, reducir costos y minimizar el impacto ambiental al ajustar los tratamientos según el riesgo real.

Aberystwyth University leads a cross-border AI project to combat potato late blight, a disease causing €4B in losses annually. The DeepDetect app will help farmers detect infections early, cutting pesticide use and boosting sustainable farming.

Joseph Ifeanyi Ulasi leads a groundbreaking project to boost late blight resistance in diploid potatoes by introgressing novel Rpi genes from wild species. Using Solanum verrucosum as a genetic bridge, he advances resilient breeding for future crops.

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.

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.

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.

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.

The 2025 Hutchinsons Potato Trials Results Day at Worth Farms, Lincolnshire, showcased key field trials and research to help tackle major potato industry challenges, including PCN, herbicide safety, wireworm, catch crops, blight, and Alternaria.

Andy Diercks, a fourth-generation potato farmer from the small village of Coloma in central Wisconsin, is blunt about the difficult realities facing family-owned farms today.

Researchers at North Carolina State University identified the South American Andes as the origin of the Irish potato famine pathogen, Phytophthora infestans