News on Potato Defects and Diseases

Chile: Cuarentena por nematodo dorado de la papa podría durar 15 años
September 08, 2017
Chile: Cuarentena por nematodo dorado de la papa podría durar 15 años
Autoridades del sector agrícola, en conjunto con investigadores y productores, se mantienen en alerta por la presencia de esta plaga que afecta a los cultivos de papa en la zona sur del país. Ya son 25 los predios que se mantienen en cuarentena.
From the archive
Chile: Lanzan tecnología para prevenir el nematodo dorado de la papa
September 08, 2017
Chile: Lanzan tecnología para prevenir el nematodo dorado de la papa
INIA Remehue y Corfo presentaron una plataforma digital que asesora a los productores sobre cómo controlar el ingreso de la plaga a la zona.
From the archive
Potato Psyllids: Bactericera cockerelli, nymph cases, nymph and adult (Courtesy: Department of Agriculture and Food, Western Australia)
September 05, 2017
Only a matter of time before the potato psyllid arrives in Eastern Australia, says researcher
Raylea Rowbottom, a researcher of the Tasmanian Institute of Agriculture says it's inevitable that the potato psyllid, a destructive insect that has threatened tomato and potato crops in Western Australia will make it to the east coast.
From the archive
Potato severely affected by Common Scab (Courtesy: AHDB Potatoes)
September 03, 2017
Increasing reports of widespread scab as United Kingdom potato harvest progresses
As the potato harvest in the United Kingdom progresses, there are increasing reports of widespread scab.
From the archive
Chuck Schumer proposes a toast on the new Nematode Quarantine laboratory at Cornell University: 'Cheers' - with a potato chip! The upgrades to the facilities and equipment will enable the lab to help protect the US potato Industry against this potato pe
September 03, 2017
Cornell University to receive 400k for update of nematode research facilities
In a visit to the Nematode Quarantine laboratory at Cornell University last Friday, US Senate Minority Leader Chuck Schumer, announced a commitment of $400,000 from the USDA for the upgrades to the facilities and equipment.
From the archive
Kirimi Sindi is the Rwanda Country manager for the International Potato Center (CIP). He can be seen here in a field of sweet potato.
August 30, 2017
International Potato Center sees opportunities in Eastern Rwanda for clean potato seed production
Experts in potato breeding and research have identified Eastern Province of Rwanda as a potential alternative for clean potato seed production.
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Potato Beetles on display at the Fredericton Research and Development Centre's open house
August 29, 2017
Fredericton Potato Research Lab invites the public
More than 300 people stopped by Fredericton Research and Development Centre's open house
From the archive
Russet Norkotah is an early to medium maturity cultivar grown primarily for the fresh market. Yields are medium and tuber specific gravity is low to medium. Russet Norkotah has an attractive general appearance and a desirable tuber shape and type, but the
August 27, 2017
Idaho Potato Growers report lower yield in early Norkotah Harvest
Idaho Potato industry officials report yields are down significantly as Western Idaho growers have started with their early harvest of Russet Norkotahs for the fresh market.
From the archive
Adrienne Gorny, a fourth-year doctoral student in Plant Pathology and Plant-Microbe Biology at Cornell University, is the recipient of the 2017-2018 NPC Academic Scholarship.
August 25, 2017
National Potato Council awards scholarship to Adrienne Gorny for nematode research
Adrienne Gorny, a fourth-year doctoral student in Plant Pathology and Plant-Microbe Biology at Cornell University, is the recipient of the 2017-2018 NPC Academic Scholarship.
From the archive
Las doctoras María Eugenia Segretin, Rita M. Ulloa y Elisa I. Fantino en el invernadero del Instituto de Investigaciones en Ingeniería Genética y Biología Molecular (INGEBI).
August 24, 2017
Argentina: Investigadores identifican mecanismo de defensa del cultivo de papa
El hallazgo permitiría el desarrollo de plantas resistentes al tizón tardío, una de las enfermedades más destructivas del cultivo de la papa.
From the archive
The Northern Philippines Root Crops Research And Training Center based at the Benguet State University in La Trinidad is supporting potato farmers in the Condillera region by providing them with disease-free planting material - resulting in better yields
August 24, 2017
New potato varieties available for farmers in Cordillera, Phillipines
Two leading research institutions have partnered to help increase potato production in the Philippines, in order to meet the increasing demand for the crop
From the archive
In a hidden experimental field in Wageningen, the Netherlands, surrounded by tall maize plants, there are several smaller plots with potato plants. In some of these plots there are only dead plants, in others the plants have been affected by late blight (
August 23, 2017
Solynta's revolutionary hybrid breeding technology protects potato from late blight by multi-resistance
The breeders of Solynta have succeeded in making potato plants insusceptible to the dreaded potato disease Phytophthora infestans, using their revolutionary hybrid breeding technique.
From the archive
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The Dutch company Solynta has been focused on non-GMO potato breeding (F1 hybrid potato breeding) and the eventual distribution of its varieties as true potato seed instead of seed potatoes (Courtesy: Solynta)
August 22, 2017
Solynta develops a blight resistant potato variety (non-GMO)
The Dutch company Solynta has developed a potato variety that is resistant to late blight (Phytophthora Infestans). As a result, it could greatly reduce the use of pesticides in agriculture.
From the archive
Wilting of a potato plant caused by blackleg
August 12, 2017
Scottish Potato Industry unites to fund major Blackleg Research project
In Scotland, a group of major potato businesses and public sector organisations have sponsored a £242,000 (USD 313,000) research project aimed at reducing the impact of potato disease blackleg on the Scottish seed potato industry.
From the archive
The National Potato Council, responds to the Mexican Court decision to block the import of US potatoes: 'Mexican Court Ruling Ignores Science'
August 08, 2017
National Potato Council says the Mexican court ruling banning potato import 'Ignores Science'
The National Potato Council, representing the United States Potato Industry responds to the Mexican Court decision to block the import of US potatoes: 'Mexican Court Ruling Ignores Science'
From the archive
Potatoes in Practice: Britain’s largest technical potato field event is organized this week on August 10.
August 05, 2017
Potatoes in Practice: Britain’s largest technical potato field event is this week
Potato industry representatives, growers and influencers from all over the UK and beyond are expected to descend on Dundee to take part in Potatoes in Practice 2017, a technical potato field event featuring a high-standard mix of science, technology and practical advice and the largest of its type in the UK.
From the archive
Microtuber potato cultivars used in research by the Wisconsin Seed Potato Certification Program in a growth room at the Biotron Laboratory at UW–Madison (Courtesy: Bryce Richter)
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
From the archive
Peeled Innate® Gen 2 Hibernate (Atlantic) potato, left, next to a conventional Snowden potato (Courtesy: J.R. Simplot Company)
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.
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