Ziektes en gebreken uit Europa

Colorado potato beetle (Leptinotarsa decemlineata): On average 40 to 50 cm2 of leaf material are eaten by each of the beetles’ larvae. Infestation with Colorado potato beetles can result in crop losses up to 50 per cent, if there is no pest control (Cou
maart 08, 2015
Research: Fighting the Colorado Potato Beetle with RNA
Colorado potato beetles are a dreaded pest of potatoes all over the world. Now, scientists from the Max Planck Institutes of Molecular Plant Physiology in Potsdam-Golm and Chemical Ecology in Jena have shown that potato plants can be protected from herbivory using RNA interference (RNAi).
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Cómo eliminar la polilla gutemalteca de la papa durante la poscosecha
januari 14, 2015
Cómo eliminar la polilla gutemalteca de la papa durante la poscosecha
Resumen de la ponencia que sobre el tema se presentó en el XXVI Congreso bienal de la Asociación Latinoamericana de la Papa (ALAP), celebrado recientemente en Bogotá.
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España: Tenerife avanza en nuevas investigaciones sobre la polilla de la papa
december 03, 2014
España: Tenerife avanza en nuevas investigaciones sobre la polilla de la papa
Una de las líneas de trabajo es el control biológico de la plaga con la suelta de una pequeña avispa que parasita en los huevos e impide su ciclo natural.
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Winnaars Inno Potato Award verkozen tijdens Interpom | Primeurs
november 26, 2014
Winnaars Inno Potato Award verkozen tijdens Interpom | Primeurs
Jeroen Hindryckx uit Koekelare en Condi-Plants uit Gembloux zijn tot winnaars van de tweede Inno Potato Award.gekozen tijdens de Interpom | Primeurs in Kortrijk.
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Westmaas 2014: Meeting place for the potato sector
augustus 03, 2014
Westmaas 2014: Meeting place for the potato sector
The Potato Demo Day is an easily accessible event for the Potato Sector. The programme is implemented at limited costs and in cooperation with participating companies from the sector.
From the archive
New international collaboration helps protect potatoes against nematodes
juli 30, 2014
New international collaboration helps protect potatoes against nematodes
Experts from the UK and India are working together to identify and develop novel environmentally-sustainable strategies to control plant pests, known as plant-parasitic nematodes to ensure global food production and security.
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Breakthrough in understanding swarming potato blight spores
juni 11, 2014
Breakthrough in understanding swarming potato blight spores
Researchers at the Universities of Dundee and Aberdeen have made a breakthrough in understanding how the microbial spores which cause potato blight are so effective at infecting plants.
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Russia places temporary ban on import Ukrainian potatoes
juni 10, 2014
Russia places temporary ban on import Ukrainian potatoes
Russia’s Federal Service for Veterinary and Phytosanitary Surveillance (Rosselkhoznadzor) has issued a temporary import ban on potatoes from neighboring Ukraine.
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Potato Blight leaf
juni 10, 2014
Potato Blight warning issued in Northern Ireland
In Northern Ireland, the Agri-Food and Biosciences Institute and CAFRE, Greenmount Campus has issued the first potato blight warning for 2014.
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UK: Potatoes emerge to perfect storm of blight pressure
mei 15, 2014
UK: Potatoes emerge to perfect storm of blight pressure
In the United Kingdom, many potato crops are now emerging well - straight into conditions that pose a high risk of blight.
From the archive
Neiker-Tecnalia scientists warn of new resistant late blight variants
april 17, 2014
Neiker-Tecnalia scientists warn of new resistant late blight variants
Scientists at the Basque agricultural research Institute Neiker-Tecnalia have for the first time identified the existence in Álava-Araba of the two sexual types A1 and A2 of the fungus Phytophthora infestans and warn the crossing between both types could lead to the appearance of new, more aggressive strains resistant to routine phytosanitary teatments
From the archive
Europatat welcomes European Parliament plenary vote on plant health
april 17, 2014
Europatat welcomes European Parliament plenary vote on plant health
Europatat welcomes the European Parliament plenary vote on plant health that results in more responsibilities for operators and a common sense on trade
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Neiker constata la presencia en España de dos tipos de reproducción A1 y A2 del hongo causante del tizón tardío de la papa
april 14, 2014
Neiker constata la presencia en España de dos tipos de reproducción A1 y A2 del hongo causante del tizón tardío de la papa
El cruzamiento entre ambos tipos producen variantes más resistentes a fungicidas convencionales y puede sobrevivir en condiciones adversas.
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Nu al Phytophthora gevonden in Belgie
april 14, 2014
Nu al Phytophthora gevonden in Belgie
In België is op een afvalhoop met aardappelen phytophthora geconstateerd.
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Cómo controlar el nematodo dorado de la papa mediante la biofumigación de crucíferas
april 08, 2014
Cómo controlar el nematodo dorado de la papa mediante la biofumigación de crucíferas
Agrocabildo, el servicio masivo de difusión de tecnología agraria de Tenerife, acaba de publicar los resultados de un estudio realizado para determinar cuál crucífera es la más efectiva en el control del nematodo dorado de la papa.
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Plagas agrícolas son ‘muy subestimadas’, dice estudio
maart 18, 2014
Plagas agrícolas son ‘muy subestimadas’, dice estudio
El número de diferentes tipos de plagas que destruyen las cosechas en el mundo en desarrollo podría ser muy superior a lo que se conoce, lo que estaría contribuyendo aún más a mermar las cosechas en países que son grandes productores de alimentos, dicen investigadores.
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Russia to end Dutch Potato ban
februari 20, 2014
Russia to end Dutch Potato ban
Russia will start importing Dutch seed potatoes again, once a quality inspection has deemed them suitable. This could mean a 10 million euro export opportunity for companies.
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Nuevo tipo de resistencia a enfermedad de la papa
februari 17, 2014
Nuevo tipo de resistencia a enfermedad de la papa
Fitopatólogos de la universidad holandesa de Wageningen han descubierto un mecanismo que aumenta la resistencia a Phytophthora infestans, patógeno causante de una de las enfermedades más devastadoras de la papa, el tizón tardío.
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