News on Potato Defects and Diseases

The TOMRA 3A sensor-based sorter improves upon its predecessor (FPS) in every way: higher capacity, green potato detection, simpler to use and easier to maintain.
September 06, 2019
Made for sorting potatoes by the grower: the new TOMRA 3A improves on the Field Potato Sorter (FPS)
TOMRA Sorting Food has introduced the TOMRA 3A sensor-based sorting machine for freshly harvested root crops, offering potato growers unrivalled sorting capabilities, dependability, and affordability.
El Principado levantará la restricción por la patata el año que viene. El consejero de Desarrollo Rural, segundo por la izquierda, durante una presentación.
August 28, 2019
El Principado, dispuesto a levantar la prohibición de plantar patatas, tras el control de la plaga
Las restricciones de plantación de patata por la plaga de la polilla parece que tocan a su fin. Si no hay cambios, se podrían levantar las restricciones por la plaga de la patata para recoger cosecha el próximo año.
Solana presents new registrations at Weuthen Kartoffeltag and Potato Europe. Above the Solana booth at Potato Europe 2018
August 26, 2019
New German Potato Variety 'Lea' is suitable for both conventional and organic farming
The Solana Group's stand at last year's Potato Europe at Gut Bockerode, Germany, Breeder and seed supplier Solana GmbH & Co. will use the upcoming potato fairs to introduce a total of three new table potatoes.
Potato mop-top virus response closes out.
August 16, 2019
Potato mop-top virus response New Zealand closes out
A joint Biosecurity New Zealand and Potatoes New Zealand response to the crop disease potato mop-top virus (PMTV) is being closed out, with industry taking the lead on long-term management.
Late blight has been confirmed in a potato field in central Wisconsin.
August 13, 2019
Late blight detected in central Wisconsin, southern Washington
Late blight has been confirmed in a potato field in central Wisconsin.
Dr Ingo Hein is a senior scientist based at the Cell and Molecular Sciences group of the James Hutton Institute
July 31, 2019
Four late blight 'resistancy' genes in current commercial potato varieties already defeated by Phytophthora Infestans
Recent research at the James Hutton Institute suggests that limited genetic differences in potato lineages has left British and American spuds vulnerable to late blight, the disease that caused the Irish potato famine.
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Washington State University (WSU) plant pathologists Kiwamu Tanaka (left) and Cynthia Gleason (right) are exploring novel defenses against pest and diseases that harm valuable potato crops.
July 23, 2019
Looking for help in nature itself to defend potatoes against nematodes and scab
WSU plant pathologists Kiwamu Tanaka and Cynthia Gleason are exploring novel approaches to protect the potato crops against nematodes and scab - mobilizing nature itself.
Collaborative discussion between seed potato schemes
July 22, 2019
Collaborative discussion between seed potato schemes
On 10 May, a meeting was held between AuSPICA, members of the Tasmanian Certified Seed Potato Scheme (known as TasSeed) and invited industry representatives.
Disease resistant potato seeds launched in Dedza
July 09, 2019
Disease resistant potato seeds launched in Dedza
In an effort to combat diseases which have been hampering potato yields for the past two years in Dedza, International Potato Centre (CIP) recently handed over disease resistant Irish potato seeds to ten farmers in the district.
The potato of the future will be more drought tolerant and disease resistant, more environmentally sustainable and climate smart, and meet the needs of producers and consumers.
July 08, 2019
The 'Potato of the Future' Climate - Smarter and Healthier
The potato of the future will be more drought tolerant and disease resistant, more environmentally sustainable and climate smart, and meet the needs of producers and consumers.
Ongoing research in Idaho targets PVY in search of solutions. (Courtesy: Jonathan Whitworth of the USDA)
July 06, 2019
Ongoing research in Idaho targets PVY in search of solutions
Ongoing studies at the University of Idaho’s Aberdeen Research & Extension Center seek to help seed potato growers avoid a chronically troublesome disease spread by aphids, called potato virus Y, writes John O’Connell in the Idaho State Journal.
Board Trustee of the International Potato Center, Qu Dongyu, received a total of 108 votes out of 191 cast, constituting a majority in the first round; (Courtesy: Food and Agriculture Organization of the United Nations)
July 02, 2019
CIP Trustee Elected Head Of Un Agriculture Agency
The Food and Agriculture Organization of the United Nations (FAO) announced on 23 June 2019 that Qu Dongyu has been elected its new Director-General.
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Australian potato growers keen to learn about the latest research for managing key pests and diseases on potato farms have an opportunity to listen to leading experts at a Potato Industry Research and Development (R&D) Forum in Melbourne this week.
June 25, 2019
Australian Potato growers to learn about managing pests and diseases at Potato Industry R&D Forum
Australian potato growers keen to learn about the latest research for managing key pests and diseases on potato farms have an opportunity to listen to leading experts at a Potato Industry Research and Development (R&D) Forum in Melbourne this week.
A green peach aphid feeds on a husk tomato plant. The insect transmits more than 100 plant viruses and feeds on a variety of crops, including peaches, tomatoes, potatoes, cabbage and corn. (Courtesy: Mariko Alexander, Ph.D. '19 | Cornell University)
June 19, 2019
Scientists discover key plant virus-insect virus interaction
Aphids and the plant viruses they transmit cause billions of dollars in crop damage around the world every year.
La polilla guatemalteca de la patata: Tecia solanivora, se trata de un lepidóptero de unos 10-15 mm de longitud, considerado una de las plagas más peligrosas que pueden aparecer en el cultivo de patata debido a los daños que provoca en los tubérculos
June 12, 2019
España: La polilla guatemalteca hace estragos en el cultivo de papa en Tenerife, donde hay fincas con pérdidas de hasta el 50%
Los agricultores de papas de la isla de Tenerife están barajando la posibilidad de solicitar una ayuda extraordinaria para compensar las pérdidas económicas a las que tendrán que hacer frente por la alta incidencia de polilla guatemalteca.
Potato plants, in foreground, infected by late blight disease at Toluca Valley, Mexico. Background plants incorporate germplasm from wild potato varieties and display late blight disease resistance (Courtesy: Cornell University)
June 11, 2019
Cornell University improves global access to potato breeding material
Plant breeders and geneticists of Cornell University have released more than 50 potato varieties since 1908. Now they are expanding their efforts to make more wild potato seeds available to potato breeders around the world.
This year, the potato harvest in Bangladesh was over 150% of the estimated domestic need of the country. As a result prices have crashed and despite the high yields farmers suffer as the can not sell their product (Courtesy: Anisur Rahman | The Daily Star
May 31, 2019
Potato Farmers in Bangladesh suffer as a result of the huge surplus this year
This year, the potato harvest in Bangladesh was about 150% of what the domestic need is. As a result prices have crashed and despite the high yields, farmers suffer as the can not sell their product.
Luc Deroulers, de Eurocelp, presenta una innovación en el sector de la patata.
May 29, 2019
Potatoes: an algorithm that recognizes diseases
After several years of research, the team of Eurocelp has developed an algorithm capable of continuously detecting potato diseases.

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