News on Potato Defects and Diseases from Europe

La Agencia de Protección Ambiental (EPA) dio su visto bueno para las pruebas de una papa genéticamente modificada (GM) que es resistente al tizón de la papa. En los próximos cuatro años se sembrarán en Irlanda dos hectáreas con esta papa genéticament...

The Environmental Protection Agency (EPA) has today given consent to Teagasc, Oak Park, Co Carlow, to carry out field trials on a genetically modified (GM) potato line with improved resistance to late potato blight.

One of the scourges of the potato crop – blight – has now been found in all the major growing areas of Scotland, with infestation levels running well ahead of average.

Potato growers are facing many weather-related challenges and recent warm, wet weather has led to a massive increase in the number of Smith Periods this year so far, says Potato Council executive and blight specialist Gary Collins.

Dutch tests on a new strain of potato blight similar to that discovered for the first time in the UK last year have shown some isolates have reduced sensitivity to the common active fluazinam used to control the disease.

Potato crops in Britain are facing high blight pressure this season, demanding the best possible protection under extremely challenging application conditions.

Bayer CropScience will have two new products available for potato growers in two to three years' time, subject to approval.

The blight fungicide containing Initium and dimethomorph, Zampro DM, has had reduction of tuber blight incidence added to its label, in addition to the control of late foliar blight.

Rhizoctonia is running rife in cold, wet potato seedbeds and hampering crop emergence this season.

As part of the Potato Council’s ‘Fight against blight’ campaign, the mapping of late blight outbreaks has demonstrated outgrade piles remain a significant source of blight in potato crops.

Er wordt door de NAK en BQ Support weer intensief gecontroleerd op onafgedekte aardappel- en uienafvalhopen. Niet of onvoldoende afgedekte afvalhopen met daarop uitgelopen aardappelen en uien zijn vanaf 15 april strafbaar.

The decision support system “Blight Management” (“Skimmelstyring”) could in the future give Danish potato growers more effective control of potato late blight and reduce the use of fungicides.

Una de las infecciones microbianas más frecuentes entre especies de interés para los agricultores, como la patata, es la podredumbre blanda de algunas de sus zonas que hace que el cultivo quede inutilizado. Un equipo internacional de investigadores, l...

How about standing eye-to-eye with the largest Hex Polisher? Curious about the very latest design in the field of clay and salt-bath technology? In that case, why not visit the open days this coming 10 and 11 May being held by Tummers Methodic at Hooge...

De Nederlandse Voedsel- en Warenautoriteit (NVWA) heeft bij 8 aardappeltelers in Zuid-Holland en Zeeland ringrot aangetroffen. De partijen aardappelen zijn opgespoord en worden uit de handel gehaald. Ringrot is een besmettelijke aardappelziekte die nie...

The Dutch agency nVWA, responsible for phytosanitary inspections has discovered the potato disease ring rot at 8 potato farms in the South of thne Netherlands (Zuid Holland and Zeeland). The infected lots are identified and the potatoes are removed fro...

According to independent potato specialist of Root Crop Consultancy Howard Hinds, Alternaria has become much more of an issue in UK potato crops, with severe infections being experienced in susceptible varieties such as Markies.

Emergency action has been taken by a European Commission committee to stop the spread of a beetle which has the potential to damage British potato production.