News on Potato Defects and Diseases from Europe

The North-Western European Potato Growers report on volume and condition of the potatoes still in storage

Agrico presented its new generation potato varieties with high resistance to late blight (Phytophthora Infestans) at Fruit Logistica. On the first day of the fair, General Manager Jan van Hoogen explained the meaning of these new varieties.

A research project aims to improve the accuracy of the ‘AHDB Potatoes potato cyst nematode (PCN) pallida calculator’ which is currently used as an educational forecasting tool for potato growers in the United Kingdom.

Following an investigation by the Animal and Plant Health Agency earlier this year, it has been confirmed that ulluco tubers imported into the UK from a number of different sources were infected by harmful viruses, highlighting that there is uncertainty about the disease status of this crop in general.

Identification of the receptor for Cytolisin - the killer toxin of Phytophthora infestans - opens door to biological methods to protect potatoes and selective, biological herbicides as alternative for glyphosate

Funcionarios de la Consejería de Desarrollo Rural y Recursos Naturales descubrieron la plaga en una trampa instalada en el municipio de El Franco. Es una situación previsible pues la polilla no tiene que comer en las zonas afectadas y tiene que movilizarse para buscar alimento.

Although the full harvest is not in the stores yet, the North-Western European Potato Growers (NEPG) estimates the actual harvest at 28.9 million tons for the 5 countries. This is more than the estimate of last September.

A genetically-modified (GM) Maris Piper designed to resist the devastating plant disease late blight has worked “brilliantly” during the first year of field trials, according to scientists of The Sainsbury Laboratory (TSL)

The potato harvest in the United Kingdom was mostly without drama. Hopefully this doesn't change during the storage season. But watch the changes in the CIPC regulation.

Potato growers in Hungary are in a tough position as potato prices are low. On top of that, yield has been negatively affected by heat and quality is far from optimal.

For the current European potato harvest, the North-western-European Potato Growers (NEPG) estimate the total potato production at 27.9 million tons for the five NEPG countries (Belgium, Germany, France, The Netherlands and Great Britain). This is up 13.5 percent compared to last season.

Op basis van proefrooiingen en praktijkresultaten verwacht de NEPG een totale oogst van 27,9 miljoen ton aan consumptieaardappelen in Noord-west Europa. Dat is 13,5% hoger dan vorig jaar.

Dewulf now unveils Torro, its long-awaited trailed 2-row sieving potato harvester with haulm conveyor, flat hedgehog units and bunker.

As the potato harvest in the United Kingdom progresses, there are increasing reports of widespread scab.

The breeders of Solynta have succeeded in making potato plants insusceptible to the dreaded potato disease Phytophthora infestans, using their revolutionary hybrid breeding technique.

The Dutch company Solynta has developed a potato variety that is resistant to late blight (Phytophthora Infestans). As a result, it could greatly reduce the use of pesticides in agriculture.

In Scotland, a group of major potato businesses and public sector organisations have sponsored a £242,000 (USD 313,000) research project aimed at reducing the impact of potato disease blackleg on the Scottish seed potato industry.

Potato industry representatives, growers and influencers from all over the UK and beyond are expected to descend on Dundee to take part in Potatoes in Practice 2017, a technical potato field event featuring a high-standard mix of science, technology and practical advice and the largest of its type in the UK.