Ziektes en gebreken

Papa industrial estadounidense volvería a entrar a Costa Rica
februari 02, 2016
Papa industrial estadounidense volvería a entrar a Costa Rica
El Ministerio de Agricultura anunció que la importación de papa para industria procedente de los Estados Unidos se podría reabrir proximamente debido a la aplicación de protocolos fitosanitarios para minimizar el riesgo de introducción de la plaga “Zebra chip”.
From the archive
Late blight resistant plants in the back grow while non-resistant varieties in the foreground die.
januari 31, 2016
Uganda field trial shows extreme resistance to late blight by GM potato
In Uganda, a series of field trials began in 2015 to assess whether twelve highly resistant GM plants of the ‘Desiree’ and local ‘Victoria’ variety provided by the International Potato Center CIP offer a durable resistance to late blight
From the archive
Donna Delparte, assistant professor in the Department of Geosciences at Idaho State University with drone near a potato field. She presented her research results during the Idaho Potato Conference 2016.
januari 27, 2016
Quick and early disease detection by drones with hyperspectral camera
Idaho State University researchers have found high-tech cameras mounted on drones flying 60 meters above potato fields can effectively detect individual diseased and stressed plants.
From the archive
Potatoes for Chipping need to be low in reducing sugars and they should not be to large. Also a somewhat round shape is preferable.
januari 26, 2016
Costa Rica Announces Intention to Reopen Chipping Potato Market to US Chip Stock
Costa Rica's Servicio Fitosanitario del Estado (SFE) has informed USDA's Animal Plant Health Inspection Service (APHIS) that it will begin issuing import permits for US chipping potatoes beginning February 1, 2016.
From the archive
Dr Jon Pickup (center) Head of Virology & Zoology at Science & Advice for Scottish Agriculture (SASA) will lead on one of three AHDB Potatoes Fellowship Awards, specifically seeking to secure critical potato nematology expertise for the future.Appointed
januari 21, 2016
AHDB Fellowship to safeguard critical potato nematology expertise in the United Kingdom
Dr Jon Pickup, Head of Virology & Zoology at Science & Advice for Scottish Agriculture (SASA) will lead on one of three AHDB Potatoes Fellowship Awards, specifically seeking to secure critical potato nematology expertise for the future.
From the archive
Neil Gudmestad (left), a potato pathologist with North Dakota State University, is The Packer's 2015 Potato Man for All Seasons. The award was announced Jan. 14 by The Packer's National Editor Tom Karst (right) at the National Potato Council meeting in La
januari 18, 2016
The Packer: Neil Gudmestad honored as the 2015 Potato Man for All Seasons
Neil Gudmestad, a potato pathologist with North Dakota State University, has been awarded the 2015 Potato Man for All Seasons award by produce magazine The Packer.
From the archive
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Leaves of a potato plant affected by Phytophthoa infestans (late blight)
januari 17, 2016
Australian Potato Farmers reminded to watch out for late blight - but no aggressive strains have been detected
Australian potato growers are being reminded to prepare for late blight, a potato disease that strikes when conditions are humid, stagnant and warm.
From the archive
Innate® late blight resistance demonstrated at Michigan State University, 2013 (Courtesy: J.R. Simplot Company)
januari 17, 2016
Simplot's Second Generation Innate® Potato Receives FDA Safety Clearance
The Food and Drug Administration has completed its food and feed safety assessment of the J.R. Simplot Company’s second generation of Innate® potatoes. Simplot will still need to complete its registration with the Environmental Protection Agency for these potatoes before introducing them for sale in the U.S. marketplace.
From the archive
The inside of a potato truck is disinfected before heading to a potato farm on Prince Edward Island (Courtesy: CBC)
december 21, 2015
PEI Potato Board Announces Continuation Potato Disinfection Program
The Prince Edward Island Potato Board is pleased to announce a new plan for potato disinfection on Prince Edward Island.
From the archive
7 preguntas sobre el virus del amarillamiento de las venas de las hojas de la papa
december 14, 2015
7 preguntas sobre el virus del amarillamiento de las venas de las hojas de la papa
Última publicación del ICA de Colombia en respuesta a la declaración del estado de emergencia fitosanitaria tras detectar el incremento del virus del amarillamiento de las venas de la papa y su vector,
From the archive
En Perú controlan al gorgojo de la papa con la planta del lupino
november 21, 2015
En Perú controlan al gorgojo de la papa con la planta del lupino
El Instituto Nacional de Innovación Agraria (INIA), del Ministerio de Agricultura y Riego, realizó el lanzamiento de un método eficaz para combatir el “Gorgojo de los Andes” que ataca a los cultivos de papa.
From the archive
Prince Edward Island Potatoes
november 12, 2015
Prince Edward Island Potato Board Denounces Elimination of Disinfection Services
The Prince Edward Island Potato Board is very disappointed by the decision of the Department of Agriculture and Fisheries to completely discontinue disinfection services effective December 31st, 2015.
From the archive
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Bacterial ringrot
november 11, 2015
PEI government ends disinfection program to prevent ring rot; Potato Board blindsided.
The Prince Edward Island government is cutting funding to provincially-funded disinfection service, aimed at controlling potato ring rot.
From the archive
España: Llega a Galicia la polilla guatemalteca, una nueva plaga de la papa
november 03, 2015
España: Llega a Galicia la polilla guatemalteca, una nueva plaga de la papa
La Xunta de Galicia declara su presencia en los ayuntamientos coruñeses de Ferrol, Narón y Neda y establece una serie de medidas fitosanitarias para combatirla.
From the archive
Perú: Gorgojo ocasiona pérdidas de US$35 millones en papa
oktober 30, 2015
Perú: Gorgojo ocasiona pérdidas de US$35 millones en papa
La plaga afecta principalmente al Altiplano, lo que provoca la merma del 35% de producción por hectárea del tubérculo, según estudio hecho por el INIA.
From the archive
Neil C. Gudmestad, Ph.D. University Distinguished Professor & Endowed Chair of Potato Pathology, Department of Plant Pathology at North Dakota State University
oktober 29, 2015
Optimize Metam Sodium Efficacy by Shank Injection with New Focus on Potato Webcast
The Plant Management Network provides information on how to improve efficacy of metam sodium application by shank injection in a new educational webcast developed by Neil C. Gudmestad
From the archive
Islas Canarias: Insectos, trampas y CO2 frente a la polilla
oktober 25, 2015
Islas Canarias: Insectos, trampas y CO2 frente a la polilla
El Cabildo de Tenerife ha emprendido desde 2000 una cruzada contra una de las plagas habituales del campo tinerfeño: la polilla de la papa.
From the archive
Private households are responsible for 15 percent of the total loss in the potato supply chain. (Photo: Christian Willersinn / Agroscope / ETH Zürich)
oktober 23, 2015
Potato waste from farm to fork quantified in Swiss study
On the way from field to fork, more than half of the potato harvest is lost. This is according to a new study conducted by researchers from Agroscope and ETH Zürich.
From the archive

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