Defectos y Enfermedades de la Papa de América del Norte

Potato Cyst Nematoe infected plant roots

Abril 30, 2015

Idaho Potato Farmers file lawsuit over PCN regulation

A group of 18 Idaho Potato farmers that say they have been negatively affected by the Pale Cyst Nematode (PCN) program filed an administrative lawsuit against the USDA’s Animal and Plant Health Inspection Service and the Idaho State Department of Agriculture on Tuesday.

AAFC Potato Research Centre in Fredericton, New Brunswick, Canada

Marzo 22, 2015

Canadian Government Invests in International Potato Research

Representatives of the Canadian Government announced an investment of $1.83 million in a Canadian-led international research effort to give potato farmers a technological edge in predicting and preventing yield losses in their fields and in storage.

Marzo 10, 2015

North Dakota potato farming Johnson brothers sentenced to prison for crop insurance fraud

Potato farming brothers Aaron Johnson of Northwood and Derek Johnson of Vancouver, B.C., will spend time in federal prison in the Federal Prison Camp in Duluth, Minn., and are jointly responsible for restitution of nearly $1 million because of crop insurance fraud.

Marzo 08, 2015

Focus on Potato Talk Teaches Bacterial Ring Rot Sanitation

Of the more than 100 diseases of potato, bacterial ring rot is one of the few zero-tolerance pests. If just one seed potato on a farm is found to have this disease, no seed on that farm can be certified.

Febrero 23, 2015

Colorado Potato Beetle insecticide resistance spreading west

It should come as no surprise to Prairie potato growers that Colorado Potato Beetle (CPB) insecticide resistance is increasing.

Enero 31, 2015

Potato Psyllids in Pacific Northwest declining

Levels of zebra chip, a crop disease in potatoes spread by potato psyllids and caused by the Liberibacter bacterium, were down signficiantly in the Pacific Northwest.

Potato Wart affects yield and makes potatoes unmarketable .Potato wart poses no risk to human health

Enero 30, 2015

Canadian government negotiates new requirements for export of potatoes from Prince Edward Island to the US

Effective immediately, new requirements are in place for exporting potatoes from Prince Edward Island (PEI) to the United States (U.S.).

Enero 25, 2015

New infested acreage has been added to Idaho's pale cyst nematode program.

Officials with Idaho’s pale cyst nematode eradication program say they’ve discovered three more infested fields totaling 994 acres since October, including two fields that had previously been deregulated from the program.

Enero 14, 2015

La resistencia al Tizón Tardío como herramienta de control en los países en desarrollo

El tizón tardío de la papa puede ser controlado con varias estrategias, incluyendo la resistencia del huesped. Desafortunadamente, los esfuerzos hasta la fecha para utilizarla han llevado a un éxito limitado. Este es el tema principal del artículo escrito por G. A. Forbes; M. Huarte para la Revista Latinoamericana de la Papa, Volumen 18 (2), 2014.

Key Technology Introduces CIT Hyperspectral Imaging Module for ADR 5 to remove “Sugar Ends”

Noviembre 18, 2014

Key Technology Introduces CIT® Hyperspectral Module for ADR5 to Detect & Remove Sugar Ends from Potato Strips

Key Technology introduces hyperspectral imaging on its popular ADR® 5 automatic defect removal system for potato strips to detect and remove sugar ends.

Octubre 21, 2014

Potato Seed shipments from Prince Edward Island to the United States halted

Following the discovery of potato wart on Prince Edward Island (PEI) in August the Canadian Food Inspection Agency (CFIA) notified the USDA’s Animal and Plant Health Inspection Service (APHIS) of temporary mitigation efforts by CFIA.

Octubre 11, 2014

Update for Growers of Lamoka - Management Practices for Controlling Black Leg

Growers of the potato variety Lamoka used for chip processing have seen a higher than normal incidence of blackleg in their fields this summer.

Octubre 05, 2014

New ‘Focus on Potato’ Webcast Discusses Postharvest Use of Phosphorous Acid

Phosphorous acid based products can be an effective control for postharvest diseases when applying best practices. In the presentation. Learn more in the latest ‘Focus on Potato’ presentation “Phosphorous Acid and its use in Potato Post-Harvest Situations,”

Septiembre 28, 2014

Potato Virus S may break down Phytophthora resistance in potato

In a study published this summer, scientists of the Washington State University found that potato virus S (PVS) breaks down late blight resistance in potato.

Septiembre 22, 2014

New ‘Focus on Potato’ Webcast Addresses Fungicide Resistance, Management

While weed resistance issues have been grabbing many headlines over the past few years, fungicide resistance has become an increasingly important issue this growing season—and likely for future growing seasons if sound resistance management practices are not adopted.

Late blight (Phytophthora Infestans) on a potato leaf

Septiembre 07, 2014

Late blight concern for PEI potato farmers

The number of cases of a late blight (Phytophthora infestans) continues to grow on Prince Edward Island.

Septiembre 07, 2014

Late blight confirmed in Alberta

In Alberta, late blight occurs infrequently, but can have devastating impacts in the years when it reaches epidemic levels.

Septiembre 03, 2014

Late blight continues spread in Eastern Idaho

Continued wet August weather has caused late blight infections to proliferate throughout Eastern Idaho, according to University of Idaho Extension potato pathologist Phil Nolte.