Ziektes en gebreken

Late blight pathogen on a leaf.
september 23, 2023
Potatoes with the right antennas: Origin of novel broad resistance to late blight found in wild potato relatives
All over the world, huge quantities of crop protection agents are sprayed to control potato blight (Phytophthora infestans). European researchers find out more on the ongoing battle between the plant and its invader.
A good season for Jersey Royals, but at what cost?
september 21, 2023
A good season for Jersey Royals, but at what cost?
Jersey Potato exporters were able to negotiate a better price from UK supermarkets this year to help cover rising costs but blight and poor weather meant it was still a difficult season.
Harvesting potatoes in the Netherlands in August 2023 (Courtesy: Dewulf)
september 14, 2023
Average potato production in North-western-Europe threatened by quality issues
The last 4 months was not easy going for the potato production in the NEPG region. But despite the difficult weather conditions, first yield estimates suggest a return to multi-year averages, with an estimated harvest of around 23 million tonnes of potatoes.
B-hive Innovations collaborates on groundbreaking TuberTurgor project to reduce potato bruising and waste Status messageNews B-hive Innovations collaborates on groundbreaking TuberTurgor project to reduce potato bruising and waste
augustus 22, 2023
B-hive Innovations collaborates on groundbreaking TuberTurgor project to reduce potato bruising and waste
B-hive Innovations, a cutting-edge, agri-tech research and development business is embarking on a new collaborative programme that aims to reduce the risk of potato bruising and develop technologies that could reduce supermarket waste.
Solynta's Latest Hybrid Potato Variety Shows Remarkable Late Bligh Resistance in Field Trial
augustus 22, 2023
Solynta's Latest Hybrid Potato Variety Shows Remarkable Late Bligh Resistance in Field Trial
Solynta's potato variety was the only one to survive the high late blight pressure in the field among three other commercial varieties planted alongside.
Close-up of greenbug aphid, Schizaphis graminum, showing the piercing-sucking mouthparts it uses to feed and inject virus into plants.
juli 25, 2023
Novel Approach to Combatting Aphid-Transmitted Crop Viruses: Harnessing 'Spike Proteins' as Weapons
The infamous spike protein doesn’t just help spread viruses – it can also be weaponized to stop them.
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Europatat participates in a new Horizon Europe project to protect potato plants against emerging new pests
juni 28, 2023
Europatat participates in PATAFEST, a new Horizon Europe project to protect potato plants against emerging new pests
Europatat is proud to become an active partner of a new EU Horizon Europe project called PATAFEST that aims at protecting potato plants by means of pest spreading and resistance characterisation, preharvest treatments, and post-harvest solutions.
A colorado beetle in action. Photo: DutchNews.nl
juni 14, 2023
Renaissance BioScience’s novel RNAi biopesticide technology receives Canadian regulatory approval for 2023 field studies
Authorization from the PMRA, following a thorough review of the company’s extensive data dossier, indicates a mutual understanding of the composition, potential and low risk of the RNAi technology.
Pale potato cyst nematodes(Globoder pallida)
juni 13, 2023
Potato Cyst Nematodes discovered in Latvia for the first time
A pest never before seen in Latvia – the pale potato cyst nematode (Globoder pallida) has been identified in a Zemgale potato farm.
Powdery scab can severely reduce the quality and marketability of seed, fresh market and processing potatoes
juni 13, 2023
What was behind Australia’s potato shortage? Wet weather and hard-to-control diseases
If you’ve been into a fish and chip shop in Australia in the last 12 months, you may well have seen a notice tacked to the wall about the impact of the potato shortage. Supermarkets, too, slapped temporary limits on frozen chip purchases.
SAG intensifica controles carreteros
mei 19, 2023
Chile: SAG intensifica controles carreteros para mantener sanidad del cultivo de la papa en La Araucanía
En el marco del Programa Nacional de Sanidad de la Papa, el Servicio Agrícola y Ganadero, SAG, en La Araucanía ha intensificado las labores de control al transporte de la papa con el fin de mantener la sanidad de este cultivo en la región.
Big savings in reducing insecticide use.
mei 04, 2023
Potatoes New Zealand meeting on the benefits of IPM: Big savings by reducing insecticide use.
By adopting integrated pest management (IPM) practices growers are not on their own, Australian entomologist, Dr Paul Horne, told Pukekohe potato growers at a Potatoes New Zealand research update breakfast meeting in late March.
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PVY demonstration plot trial in Maine on July 13, 2022, drew crowds of growers and crop consultans to see symptomps of three different straints of the virus in more than 20 potato cultivars.
mei 04, 2023
Battling potato viruses: innovations for a healthier potato harvest
Two years ago, the Potato Research Advisory Committee (PRAC) identified and wrote letters of support for a project known as 'The Potato Virus Initiative: Developing Solutions'.
Research scientist Bourlaye Fofana was looking for a way to make plant products healthier for humans and animals by adding an antioxidant called selenium.
april 29, 2023
'Surprise' discovery could help protect potato and tomato crops against late blight
In 2014, Charlottetown-based research scientist Bourlaye Fofana was looking for a way to make plant products healthier by adding the antioxidant selenium.
Potato late blight
april 25, 2023
New Portable Device Uses Smartphone-Based Spectroscopy to Detect Late Blight Disease in Potato Crops
The device has the potential to transform the way that farmers detect and manage plant diseases, leading to more efficient and sustainable agriculture practices.
Potato Field
april 25, 2023
Breakthrough in fight against devastating potato disease
Potato is the third most important food crop in the world after rice and wheat in terms of human consumption. But potato world production is threatened by potato late blight
The wireworm, the main enemy of the Andalusian potato.
april 24, 2023
El gusano de alambre, principal enemigo de la patata andaluza
Andalucía encara, aunque con bastante retraso provocado por las heladas, una campaña de patata nueva que será, a priori, «buena» pero que sufre la falta de productos fitosanitarios, señala Javier Boceta, director general de Meijer, empresa obtentora de variedades y líder en las patatas más sembradas y más demandadas por la industria nacional.
Aaldrik Venhuizen and Cato Gaaikema
april 10, 2023
HZPC works with growers to future-proof seed potato cultivation
Growers learn best from other growers. This has been proven by the future-proof seed potato cultivation project, an initiative to examine upcoming changes in potato cultivation with a group of growers.

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