马铃薯缺陷和疾病

十二月 17, 2020

Why a new potato variety could be a game-changer for farmers in East Africa

Imagine being a potato farmer in Ethiopia, Kenya, or Nigeria. On a small piece of land, which you depend on for food and income, you have spent months planting, weeding, and watering.

Close-up of late blight infected potato leaves collected in Indonesia

十二月 15, 2020

Researchers map late blight strains in potato on Java, Indonesia

A new study published in Plant Pathology identifies for the first time the genotypes of P. infestans, causing late blight in the main potato-growing regions in Java, Indonesia.

十二月 01, 2020

Presence of Potato wart (Synchytrium endobioticum) confirmed in Prince Edward Island

The Canadian Food Inspection Agency (CFIA) has recently confirmed the presence of potato wart in two fields on a farm in Prince Edward Island (PEI). Potato wart is a regulated quarantine pest in Canada.

十一月 30, 2020

Se levanta el veto a la plantación de patata en la práctica totalidad de Asturias

El Principado anulará en 2021 la prohibición de cultivar patata en todo el territorio, excepto en San Tirso de Abres y Vegadeo.

十一月 23, 2020

Nueve concellos de Galicia podrán volver a plantar patatas tras dos años sin couza guatemalteca

Son: Cariño, Ortigueira, Neda, Lourenzá, A Pastoriza, Riotorto, A Pontenova, Ribadeo y O Valadouro, ahora zona tampón

十一月 22, 2020

UK Potato Storage: regular checks vital this season for reducing risks

The continued wet weather in late October/early November in the United Kingdom has extended the harvesting season beyond eight weeks for some, which is clearly not good news where stores have been part-filled and cooling systems unable to function correctly.

十一月 17, 2020

Wildflowers could control aphid-borne viruses in potatoes

Sowing wildflowers into potato crops could reduce aphid-carried viruses and offer an alternative to declining access to insecticides for growers.

十月 21, 2020

World Potato Congress Inc. Webinar: 'Above and Below Ground: Diseases threatening sustainable potato production'

The World Potato Congress is pleased to be beginning its Fall webinar series on November 12, 2020, with Professor Jacquie van der Waals from the University of Pretoria, South Africa.

Harvesting, prices and future plans: the potato situation in the regions of Russia

十月 10, 2020

The 2020 potato harvest in the various regions of Russia

Since the start of autumn, potato producers in the regions of Russia have been facing many challenges, new and old. In the Russian Federation, the average annual volume of potatoes used for food purposes is estimated to be at 13-14 million tons, which makes potato one of the most important crops in Russia. In this article, we present information about the potato situation in various regions of Russia.

Rick Peters, vegetable pathologist with Agriculture and Agri-Food Canada in Charlottetown, says scab is increasing on P.E.I. because of changing weather patterns. (Kirk Pennell/CBC)

十月 06, 2020

Canadian Scientists Look for Ways to Grow Scab-Resistant Potato

Two research scientists on P.E.I. have spent their summer trying to grow a better potato, more resistant to scab and greening, which are both costly problems for potato growers.

十月 05, 2020

Nueva plaga afecta los cultivos de papa en la provincia Ecuatoriana del Carchi

Nueva plaga afecta los cultivos de papa en la provincia Ecuatoriana del Carchi. El insecto detectado en laboratorios de agro- calidad, luego de varios análisis y tomas de muestras en cultivos de papa es combatido a través de un manejo integrado con escuelas de campo.

九月 29, 2020

Chinese researchers identify a new potato disease

Undescribed disease has been observed on potato plants during the growing season, and in tubers during the storage period, from Nileke County, Qitai County and other locations in Xinjiang, China.

The plant on the left is untreated and the fungi are clearly visible. The right plant was treated with the acid, the fungus could not cause any damage.

九月 25, 2020

Researchers find new way to protect plants from fungal infection

Widespread fungal disease in plants can be controlled with a commercially available chemical that has been primarily used in medicine until now. This discovery was made by scientists from Martin Luther University Halle-Wittenberg (MLU) and the University of the State of Paraná in Brazil.

九月 23, 2020

Researchers identify new resistance genes protecting potato against Phytophthora infestans

In a collaboration between the Chinese Academy of Agricultural Sciences and the James Hutton institute, a study of a diploid wild potato with a high resistance to P. infestans led to the discovery of new resistance genes

九月 18, 2020

Potato Diseases and Tips to Manage them in Storage

A key requirement for a longtime potato storage is that the storage conditions match the needs and end use of the crop. These requirements of can be assessed before harvest by doing several test digs which allow to determine the distribution and level of tuber infection.

九月 14, 2020

21st EAPR Triennial Conference – change of date and location!

As you know the situation with coronavirus (COVID-19) is changing dynamically. Due to the pandemic and for the safety of our participants we have decided to postpone the 21st EAPR Triennial Conference further. The new Conference date is July 12-16, 2021.

九月 10, 2020

Dealing with Potato Cyst nematodes in East Africa

Demand for potatoes in eastern Africa has been growing steadily. This growth is driven in part by rising demand from the fast food industry and for processing into high value products such as crisps, chips and starch. Despite an increase of 60% in the area of cultivated land, production has been declining in Rwanda, Kenya and Uganda.

Call on governments to support the adoption of ePhyto to facilitate international agricultural trade

九月 09, 2020

ePhyto: Electronic phytosanitary certification can facilitate international agricultural trade

The Industry Advisory Group (IAG) of the IPPC ePhyto Solution calls on governments to support the adoption of ePhyto to facilitate international agricultural trade, which would be crucial in safeguarding global food security beyond the Covid-19 recovery period.

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