Aardappelziekte

The disease risk in potatoes has increased with the wet weather over the last few weeks. Luckily, so far no late blight hasbeen found in Manitoba.

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

Researchers cooperate to develop nutritious, high-yielding, and more disease-resistant potatoes for food-insecure indigenous communities in Colombia.

Late blight has not been reported in North Dakota, Minnesota or Manitoba. With the fair weather, late blight severity values are unchanged since Friday.

Late blight, the same disease that caused Ireland's potato famine in the 19th century, was confirmed in three Pennsylvania counties last week.

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.

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.

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.

Much of Maine's seed potato supply for this year is infected with blight, and the state has asked the federal government for an emergency exemption to make an effective but expensive toxic seed treatment available to growers.

The very early discovery of a new potato blight strain in Britain doesn't mean that spray programmes will have to change this year, agree researchers and agronomists.

BASF Plant Science will again conduct field trials this year with genetically optimized potatoes which are undergoing the EU approval process.

Wageningen UR ontwikkelt een milieuvriendelijke aardappel met resistentiegenen tegen de agressieve aardappelziekte. Het is onduidelijk of de introductie van deze aardappel kans van slagen heeft in het technofobe Europa. Goede kans dat-ie straks in Chin...

De vraag naar Bintje pootgoed laat nog even op zich wachten en ook voor deze maand verwacht de handel vanuit Brabant en België nog weinig vraag naar Bintje. Ook zal de vraag naar Bintje iets lager zijn dan andere jaren.

In het Belgische Wetteren wordt dit jaar opnieuw een ggo-aardappelproefveld aangelegd. De Fortuna-lijn van BASF wordt echter uitgesloten. Op die manier zijn alleen wetenschappelijke instellingen betrokken bij het onderzoek. Dat is één van de voorwaarde...

Teagasc are applying to the EPA for a licence to undertake a series of field studies using GM potatoes resistant to potato late blight disease to determine the potential impact this technology could have on our ecosystems. As part of the 22 partner ‘A...

Con la v de victoria, presentaron el lunes las nuevas variedades de papas para Antioquia, con la ventaja de que vienen a prueba del tizón tardío o gota, que produce la destrucción o quemazón del follaje y la pudrición seca de la papa.

Phytophthora infestans, the causal agent of late blight, has evolved to overcome fungicides and major resistance genes that have been bred into commercial potato cultivars.

More than a decade has passed since Jim Tiede was among the growers caught up in a debacle over the first U.S. genetically modified potato variety. Even today, the American Falls, Idaho, farmer copes with the fallout of planting Monsanto's GM potato N...