Noticias sobre los Defectos y Enfermedades de la Papa de América del Norte

NAPSO and Spud Smart will host a webinar, 'Mid-Storage Health Check,' on Dec. 17 at 10 a.m. PST. Experts Dr. Sastry Jayanty and Dr. Amanda Gevens will cover CO₂, humidity, airflow, and early detection of storage diseases. Register now.

The World Potato Congress will host a webinar on Dec 10, 2025, where Dr. Christine Noronha shares research showing how crop rotation reduces wireworm damage in potatoes, highlighting her innovative pest management advances and key field results.

The 58th Idaho Potato Conference will be held Jan. 21–22 in Pocatello, featuring panels, research updates, a trade show and sessions on soil-borne diseases, agronomy, storage and water issues. Registration is USD 40 before Jan. 14.

Calantha, a new RNA-based sprayable pesticide, effectively kills Colorado potato beetles while sparing beneficial insects. Most effective on small larvae, it offers a sustainable, targeted solution to combat resistant crop pests.

El Congreso Mundial de la Papa (World Potato Congress Inc., WPC) organizará un seminario web titulado “Biología y manejo integrado de la sarna común de la papa” el 20 de octubre de 2025.
La disertante será Amanda Gevens, PhD, profesora e investigadora en fitopatología de extensión de la Universidad de Wisconsin–Madison.

Cornell marks 160 years of potato breeding, creating 50+ varieties—including top U.S. chip potatoes and nematode-resistant strains. Farmer partnerships and USDA support drive innovation, boosting sustainability and the USD 100B U.S. potato industry.

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.

Renaissance BioScience Corp. secured an Australian patent on Sept 4, 2025, for its yeast-based RNA platform, targeting the Colorado Potato Beetle with eco-friendly biopesticides. It also eyes animal and human health markets.

Gov. Mills and UMaine leaders reopened the modernized Aroostook Farm after a USD 3 Million upgrade, boosting Maine’s potato research with advanced tech to speed new variety development like the Caribou Russet, supporting jobs and the agri-economy.

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.

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.

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. 

Agriculture is growing in Canada’s North with new collaborations and technologies. AAFC scientist Dr. Julia Wheeler led research on season extension for potatoes and green beans in northern communities. The study focused on soil health, pest management, and improving food security.

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

The World Potato Congress has presented the upcoming webinar: Implementation of an Early Warning System for Sustainable Preventative Management of Potato Late Blight.

Madeleine Smith has joined North Dakota State University as an Extension pesticide specialist. Joining Oct. 2, Smith has been working on the NDSU campus in Fargo, North Dakota.