News on Phytophthora from the Americas

June 10, 2018

World Potato Congress highlights scientific advances

Tubers were the talk of the town in Cusco, Peru during the week of May 27, when the 10th World Potato Congress (WPC) and the 28th Congress of the Latin American Potato Association (ALAP) were held together for the first time.

June 10, 2018

Late blight look-alike spotted in potatoes in the Southern United States

Jean Ristaino, a professor at North Carolina State University with emphasis in research on Phytophthora infestans, reported on a late blight look-alike from tomato and potato in North Carolina.

Idaho Growers Benefit from Improved Spore Sampling

May 31, 2018

Spore Sampling may alert Idaho Potato Growers faster of Late Blight threat

Potato growers in Idaho will now have the opportunity to learn about the presence of damaging fungal pathogens much earlier, thanks to the efforts of research staff at the University of Idaho. The research team, led by James Woodhall, has placed 14 spore samplers in potato fields across the Snake River Valley.

March 14, 2018

Teen scientist wins USD 250,000 with late blight prediction model

Benjamin 'Benjy' Firester, 18, of New York City, won the top award in the Regeneron Science Talent Search 2018 with a mathematical model that uses disease data to predict how weather patterns could spread late blight spores.

August 05, 2017

New Wisconsin State laws force potato growers to apply best practices

Wisconsin Governor Scott Walker signed two new measures involving the potato industry last Wednesday. One law makes use of certified seed potatoes mandatory, the other enforces a faster response to the presence of late blight

Innate® Second Generation Potato Receives Approval in Canada

August 03, 2017

Second Generation Innate® Potatoes Receive Approval in Canada

Health Canada and Canadian Food Inspection Agency (CFIA) have completed the food, feed, and environmental safety assessments of the J.R. Simplot Company’s second generation of Innate® potatoes. The authorizations enable the potatoes to be imported, planted, and sold in Canada.

March 20, 2017

US government approved 3 more Simplot GMO potato types for cultivation and sale

The US federal government has given the final OK to three more types of potatoes genetically engineered by Boise’s J.R. Simplot Co. to resist Phytophthora - the pathogen that caused the Irish potato famine.

March 05, 2017

Como prevenir, controlar y eliminar el tizón tardío de la papa

Agronoticias entrevista al Ing. Agr. M.Sc. Willmer Pérez Barrera, investigador senior en manejo integrado de plagas del Centro Internacional de la Papa (CIP).

January 04, 2017

Study Provides Evidence on Movement of Potato Famine Pathogen

North Carolina State University research delves into the movement and evolution of the pathogen that caused the Irish potato famine in the 1840's - Phytophthora infestans -, which set down roots in the United States before attacking Europe

November 14, 2016

Cómo aumentar la producción de papa usando técnicas sencillas (o cómo manejar integralmente la sanidad de la semilla de papa)

Esta nota analiza el problema de la degeneración de la semilla, detalla la estrategia propuesta del Programa del CGIAR de Raíces, Tubérculos y Banano, y describe cinco técnicas sencillas para mejorar la calidad de la semilla y aumentar la producción de papa.

July 27, 2016

Weather Continues to Devastate Potato Crops in Northeast North Dakota

The heart of "Potato Country" in northeast North Dakota was devastated by baseball size hail that lasted up to 35 minutes last Tuesday night.

July 19, 2016

Late blight detected in a Western Manitoba Potato Crop

Manitoba's first case of late blight for the year was found in a western Manitoba field over the weekend.

June 16, 2016

‘Focus on Potato’ Webinar: Late Blight Management

Late blight is a potentially destructive disease of potato and tomato crops worldwide that can result in significant losses if detected too late, diagnosed incorrectly, or if not treated properly.

May 22, 2016

Innate Potatoes won't be grown in Canada this year.

Innate Potatoes, a newly-approved, genetically modified potato variety, will not be grown commercially in Canada this year, says Simplot.

May 22, 2016

Research suggests highland farmers in Panama could start growing potatoes

According to evaluations performed by the Agricultural Research Institute of Panama (IDIAP), the producers in the highland and medium regions of the province of Cocle could start producing potatoes.

Two Blades Foundation partners with Simplot and Sainsbury Laboratories to advance potato disease resistance

March 10, 2016

Two Blades Foundation partners with Simplot and The Sainsbury Laboratory to advance potato disease resistance

The Two Blades Foundation (2Blades) announced a research partnership between 2Blades, The Sainsbury Laboratory, and J. R. Simplot Company to develop potato varieties with increased resistance to oomycete and bacterial diseases.

March 06, 2016

New potato protection products available in Canada for 2016

In 2016 a number of new crop protection products for use in potato cultivation are available in Canada

Disponibles las conferencias de la útima reunión técnica de Euroblight

February 22, 2016

Disponibles las conferencias de último taller de Euroblight

Acaban de colocar en la web de Euroblight las conferencias del último taller realizado en Brazov (Rumania) entre el 13-15 de mayo de 2015.

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