马铃薯缺陷和疾病 来自美洲

Van der Linde family grows its seed potato business in Krummhörn through innovation, quality, and strong partnership with HZPC, expanding from 45 to 196 hectares while investing in modern storage, sorting, and sustainable farming technologies.

El agronegocio brasileño inicia marzo de 2026 con incertidumbre climática y presiones económicas. Lluvias intensas afectan cultivos como la papa, mientras el sector apuesta por eficiencia e innovación.

Researchers at Lethbridge Polytechnic, Alberta, Canada, potatoes are testing if short-wave infrared hyperspectral imaging can be used to assess Total GlycoAlkaloid (TGA) levels in potatoes.

Productores de papa en Costa Rica celebran el rechazo de decenas de contenedores importados por incumplir normas sanitarias y exigen mantener inspecciones estrictas ante el riesgo de plagas y compuestos tóxicos que amenazan al cultivo y a los consumidores.

En Estados Unidos, la FDA avaló la papa Russet Burbank II de J. R. Simplot, una variedad GMO desarrollada con resistencia natural al *Phytophthora infestans*, al considerarla tan segura como las convencionales y capaz de reducir pesticidas y mejorar el almacenamiento.

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.

A new potato variety, CIP-Asiryq, developed by the International Potato Center and Indigenous farmers in Peru, resists late blight, cuts fungicide use, cooks faster, and boosts farmer income, offering a climate-resilient solution worldwide.

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.

World Potato Congress Inc. (WPC) will host a webinar, 'Biology and Integrated Management of Potato Common Scab,' October 20, 2025. The speaker is Amanda Gevens, PhD, Professor and Extension Plant Pathologist, University of 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.

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.

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.