Ziektes en gebreken

Soil fumigation in Wicklow, New Brunswick. The field is fumigated with chloropicrin in the fall of the 2015, as part of a trial McCain Foods is conducting with its processing potato growers on both sides of the border. (Courtesy: Triest Ag Group)
februari 07, 2017
Potato growers in Maine apply soil fumigation in a trial of McCain Foods
French Fry manufacturer McCain Foods has started trials examining soil fumigation with several of its potato growers in Maine (United States) and New Brunswick (Canada).
From the archive
Progresión de la Polilla de la patata desde el oriente de Galicia / mapama.gob.es
januari 27, 2017
España: Estudian prohibir el cultivo de papa en las zonas afectadas por la polilla guatemalteca
El gobierno central elabora un decreto que puede contemplar la prohibición del cultivo de la patata en las zonas afectadas, antes de que la UE prohíba su exportación.
From the archive
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
From the archive
Among those in attendance at the signing ceremony were Stuart Wright, Potatoes New Zealand Chair (left) and Hon Nathan Guy - Minister for Primary Industries (right).
december 12, 2016
Potatoes New Zealand joins government biosecurity initiative
Potatoes New Zealand became the 14th partner organisation to join the Government Industry Agreement for Biosecurity Readiness and Response.
From the archive
This webcast on Potato white mold - also known as Sclerotinia stem rot - is developed by Dennis A. Johnson, Ph.D. Professor, Extension Plant Pathologist, Washington State University (Courtesy: Washington State University)
december 06, 2016
Potato White Mold: how it spreads and how it can be managed
The Plant Management Network (PMN) has released a new presentation entitled 'Epidemiology and Management of Potato White Mold' to help growers, consultants and extension agents understand how white mold persists and spreads
From the archive
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.
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Agrico's top breeders were awarded
november 14, 2016
Agrico presents four new potato varieties during its annual variety presentation
At its annual variety presentation, Agrico presented four promising new varieties that have recently been included in the Dutch list of varieties.
From the archive
Three of the AHDB speakers at the Seed Industry Event held in ST. Andrews, Scotland (from left to right): Peter Hardwick, AHDB’s Head of Exports; Rob Burns,Head of Crop Exports Trade Development; Rob Clayton, AHDB Potatoes Strategy Director
november 10, 2016
AHDB committed to keep the UK Seed Potato Industry healthy
AHDB Potatoes has pledged to work closely with the seed potato sector and Scottish Government to ensure that the industry maintains a low level of the bacterial disease blackleg.
From the archive
Impression of Harvest 2016: harvesting potatoes in dry soil (Courtesy: @Jos_Raedts)
oktober 30, 2016
Due to the late potato harvest the NEPG delays publication yield estimates till late November
As a result of the late potato harvest in the North-western European countries (BE, DE, FR, NL, UK), the potato growers organisation NEPG has decided to postpone publication of its annual yield estimates till the third week of November.
From the archive
Aardappelen oogsten in droge grond (Courtesy: @Jos_Raedts)
oktober 27, 2016
Door late aardappeloogst is de publicate van de NEPG oogstverwachting uitgesteld tot November
Als gevolg van de late aardappeloogst in alle NEPG landen (BE, DE, FR, NL, UK) is besloten om de bekend making van de officiële NEPG oogstverwachting cijfers uit te stellen naar de derde week november.
From the archive
A bruised potato. The discoloration that occurs after tissue damage is largely caused by the activity of the enzyme polyphenoloxidase (PPO). In the Calyxt PPO_KO potato variety (one of the) genes coding for the PPO enzyme is knocked out, making the variet
oktober 26, 2016
USDA clears Calyxt potato modified to withstand bruising
A new potato variety that’s genetically modified to withstand bruising has been cleared for commercialization without undergoing USDA’s deregulatory process for biotech crops.
From the archive
From left to right: Michael Murphy ’17; Kathryn Boor, the Ronald P. Lynch Dean of the College of Agriculture and Life Sciences; State Sen. Thomas O’Mara, R, C-Big Flats; Melanie Wickham, executive director of Empire State Potato Growers and Walter DeJ
oktober 20, 2016
Cornell University receives state grant to upgrade Golden Nematode Lab
Cornell University receives $1.2 million of new state funding to upgrade the Federal Golden Nematode Lab
From the archive
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AHDB Potatoes' Seed Industry Event focuses on the issues that matter for those involved in seed potatoes and right down the supply chain.
oktober 11, 2016
Blackleg and Brexit under the Spotlight at AHDB Potatoes Seed Industry Event
AHDB Potatoes will use this year’s Seed Industry Event on 3 November to review the industry’s current approach to controlling blackleg. The biennial conference, held this year in St Andrews, will also provide growers with an insight into the potential impact of Brexit, and scope out the potato market, both at home and abroad.
From the archive
Experto mundial en virología analiza situación de la papa en Chile (Entrevista)
oktober 10, 2016
Experto mundial en virología analiza situación de la papa en Chile (Entrevista)
El Dr. Luis Salazar visitó el país invitado por el Consorcio Papa Chile. Su visión de la situación actual de la papa frente a los virus que le atacan; las debilidades y fortalezas del rubro en Chile, y sus consejos, en esta entrevista exclusiva.
From the archive
The North-western European Potato Growers (NEPG) expect in the 5 covered countries (NL, B, FR, GB, DE) a lower production of potatoes (seed and potatoes.for starch production not included) compared to last season.
september 21, 2016
NEPG estimate for the 2016 potato harvest: More acres, less production and a lot of uncertainty
The North-western European Potato Growers (NEPG) expect in the 5 covered countries (NL, B, FR, GB, DE) a lower production of potatoes (seed and potatoes.for starch production not included) compared to last season.

From the archive
Hundreds of thousands of potato beetles made life miserable for residents of the Austrian village of Hüttendorf for a week
september 10, 2016
Potato Beetles invade Austrian village
Hundreds of thousands of potato beetles which made life miserable for residents of the small village of Hüttendorf in Lower Austria for a week have vanished as quickly as they appeared.
From the archive
Resumenes del último congreso de la ALAP
september 07, 2016
Resumenes del último congreso de la ALAP
Con el lema “Sabor y nutrición en un solo lugar”, la Asociación Latinoamericana de la Papa (ALAP) realizaron del 22 al 26 de agosto de 2016, el XXVII congreso bianual ALAP, encuentro que reunió connotados investigadores de diversas partes del mundo, productores, empresarios, extensionistas, estudiantes y otros interesados en conocer más sobre la producción de papa.
From the archive
Justin Clements, a fifth year doctoral student in the Molecular and Environmental Toxicology Center working in the Department of Entomology at the University of Wisconsin-Madison, is the recipient of the 2016-2017 National Potato Council Academic Scholars
augustus 17, 2016
National Potato Council Awards Academic Scholarship for Potato Research to Justin Clements
Justin Clements, a fifth year doctoral student in the Molecular and Environmental Toxicology Center working in the Department of Entomology at the University of Wisconsin-Madison, is the recipient of the 2016-2017 NPC Academic Scholarship.
From the archive

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