Aardappelziekte

The field trials are part of TSL’s Potato Partnership Project to develop a Maris Piper potato that is blight and nematode resistant, bruises less and produces less acrylamide when cooked at high temperatures.
mei 11, 2017
The Sainsbury Laboratory received approval for a four-year trial of genetically modified (GM) potatoes
In the United Kingdom, farming minster George Eustice (DEFRA) has approved a four-year trial of genetically modified (GM) potatoes at The Sainsbury Laboratory in Norwich.
Vincent Coolbergen, manager at Royal Wilhelmina Polder Company (KMWP) was pleasantly surprised with the yield of the first large plot: “I could barely believe my eyes when I saw the yield level of the first batches last year.”
april 17, 2017
First large-scale Solynta Hybrid seed potato trials highly successful
Potato breeder Solynta started a potato revolution nearly ten years ago: to develop and apply new breeding technologies to convert potatoes into a hybrid crop. A 'large' trial of the first experimental hybrids took place last season.
Approval of three second generation Innate potato varieties by the US Environmental Protection Agency and the Food and Drug Administration means Simplot is free to plant the potatoes this spring and sell them in the fall (Courtesy: Simplot).
maart 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.
Thanks to resistant potato varieties, Late Blight is no longer a serious threat to the highland farmers in Lushoto, Tanzania (Courtesy: D. Harahagazwe CIP)
maart 17, 2017
Farmers in Tanzania benefit from more resilient potato varieties
Situated in the Northeast of Tanzania, the district of Lushoto is part of the so called highlands of Tanzania where potatoes are traditionally grown. Due to heat and lack of resilient potato varieties, farmers would often lose all the crop.
Manchas necróticas de color marrón oscuras en el haz de las hojas (Foto: W. Pérez)
maart 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).
INIA Chile crea moderno sistema para detectar plagas y enfermedades online
maart 01, 2017
INIA Chile crea moderno sistema para detectar plagas y enfermedades online
Profesionales del área de transferencia tecnológica de INIA La Platina desarrollaron una plataforma web de asesoría experta que ofrece al asesor técnico un apoyo en la identificación y posterior control de enfermedades y plagas.
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La agricultura orgánica debería incluir la papa genéticamente modificada con resistencia al tizón tardío
februari 22, 2017
La agricultura orgánica debería incluir la papa genéticamente modificada con resistencia al tizón tardío
El Reglamento de la UE sobre la agricultura orgánica no permite el uso de organismos genéticamente modificados (OGM).Pero..... puede distinguirse un cultivo de papa cisgenico de un cultivo de papa que es el resultado de la producción convencional?
The potato variety Sarpo Mira is highly resistant to late blight. Originally bred in Hungary, the Danish potato company Danespo has introduced the variety to Bangladesh in 2011.
Sarpo Mira is currently offered in Bangladesh by Giant Agro Processing Ltd (
februari 15, 2017
Late blight resistant potato variety Sarpo Mira gaining popularity in Bangladesh
The potato variety Sarpo Mira, highly resistant to late blight, is getting popular among farmers in the main potato-growing areas of Bangladesh, according to both farmers and officials.
Memorial in Dublin, Ireland commemorating the potato famine of the 1840's caused by Phytophthora infestans
januari 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
Cómo aumentar la producción de papa usando técnicas sencillas (o cómo manejar integralmente la sanidad de la semilla de papa)
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.
Examples of the damage done to potato fields in North East North Dakota: (Top:) A once promising potato field stands under water. (Bottom left:) A hail devastated potato crop in Pembina County. (Bottom right:) A potato field claimed by rain and hail.
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juli 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.
Late blight (Phytophthora infestans) on the bottom of a potato leaf (Courtesy: Howard F. Schwartz, Colorado State University)
juli 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.
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Three of Agrico's proprietary potato varieties with a high resistency against Phytophthora infestans: Carolus, Twinner and Alouette
juli 05, 2016
Extreme rainfall triggers first Phytophthora cases in the potato fields in The Netherlands
Every once in a while the potato disease Phytophthora crops up in the Netherlands, and this year is no exception. Especially potato farmers in the South of the Netherlands are worried.
A potato field in Hassan, Karnataka. The pictures was taken mid July in 2009.
juni 18, 2016
Delayed monsoon spells trouble for potato growers in Hassan, Karnataka
Lack of rain has left potato growers of Hassan - a district in the Southern Indian state of Karnataka in distress.
The webcast is developed by Amanda Gevens, Associate Professor and Extension Plant Pathologist and the University of Wisconsin–Madison
juni 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.
A million Irish died during the great famine in the country in the 1840s. The same number emigrated to the USA or other countries. The culprit was potato blight, which still plagues potato farmers today.
juni 10, 2016
The potato disease that changed the world
Potato blight changed Europe and America, and led to widespread deaths and mass emigration. And we’re not rid of it yet. But where did it come from?
Innate Potatoes (Generation 1) a genetically modified potato variety recently approved in Canada will not be grown commercially in Canada this year, says Simplot
mei 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.
Agriculture in Panama
mei 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.

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