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Seeking the new potato

February 14th, 2019 / Science, US

On a bleak, brown hill here, David Ellis examines a test plot of potato plants and shakes his head. “They’re dead, dead, dead,” he says. Pests and lack of rain have laid waste to all 17 varieties that researchers had planted.

It is a worrying sign for Ellis, the now-retired director …

Scientists use potato wild relatives to produce climate-resilient varieties

November 12th, 2018 / International Potato Center

As millions of small-scale farmers struggle with the effects of climate change, scientists at the International Potato Center (CIP) are using wild potatoes to develop climate-resilient varieties. The resulting potatoes combine heat and drought tolerance with resistance to the most important diseases affecting potato crops, late blight and bacterial wilt, …

Safeguarding food security with plant health

November 9th, 2018 / International Potato Centre

By the year 2050, the global population is estimated to exceed 9 billion. We will need to feed more people with fewer resources while addressing the challenges posed by climate change. An expected side-effect of rising temperatures is a population boom of the insects and diseases that threaten agricultural productivity. …

Researchers shine a light into the mechanisms of potato late blight infection

November 8th, 2018 / James Hutton Institute, UK

Scientists at the James Hutton Institute, in collaboration with colleagues of the University of Dundee, Huazhong Agricultural University, Heilongjiang Academy of Agricultural Sciences (both China) and Wageningen University (Netherlands), have shed further light into the mechanisms through which the potato blight pathogen interacts with plant cells to promote disease.
Late blight …

Ministry of Agriculture developing new technology to offer quality potato seeds

September 27th, 2018 / FarmBiz Africa

The (Kenyan) Ministry of Agriculture in collaboration with Hygrotech, a private company is developing a new technology which will enable farmers get high quality potato seeds, doing away with reliance on tubers seeds.
According to the ministry’s press release on the current national food security situation October last year, production of …

Towards a late-blight resistant potato for Africa

June 12th, 2018 / CIP International Potato Centre

This video describes advances by the International Potato Center and the National Agricultural Research Organisation (NARO) of Uganda to develop a potato variety resistant to late blight. Watch …

GM potato can help cut pesticide use by up to 90%

May 23rd, 2018 / ISAAA, US

A new study conducted by a team of scientists from Wageningen University & Research and Teagasc, the Irish Agriculture and Food Development Authority reveals that a potato variety genetically engineered to resist potato blight can help reduce the use of chemical fungicides by up to 90 percent. The approach uses …

Farmers anxiously wait for Uganda’s GMO potato

May 14th, 2018 / Alliance for Science, US

Farmers in Uganda and elsewhere frequently apply fungicides to protect their potato crops from the devastating late blight disease (LBD), which can ruin the entire harvest. Ugandan scientists have used the tools of genetic engineering to make a popular potato variety, the Victoria, resistant to LBD — reducing the need …

Potential of GMOs to combat crop diseases converting skeptical Ugandan politicians

April 11th, 2018 / Genetic Literacy Project, US

Ugandan banana breeders at Kawanda have improved local banana varieties to resist the devastating banana bacterial wilt.
Potato breeders at Kachwekano in partnership with International Centre for Potato have improved the locally grown Victoria Potato variety to resist late blight disease so that potato farmers will not have to buy fungicides.
Cassava …

Tanzania sets record in potato research, to release improved varieties

February 21st, 2018 / The Citizen, Tanzania

Tanzania has excelled in experimental trials of high yielding and disease resistant potato varieties under a climate smart agriculture programme aimed to improve food security.
Three of 14 varieties brought into the country by the International Potato Centre (CIP) for field trials in Lushoto district did well and two of them …