Univ of Maine is developing a ‘super potato’ resistant to climate change

For decades, the University of Maine has devoted valuable agricultural research to studying how to improve potato crops, a central element of the state’s agricultural economy. Over the past year, the focus of the program’s mission has ramped up with one particular goal in mind: make potatoes that are resistant to climate change.

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‘Nematodes as bio-indicators of Soil Health’ – Fera Science shortlisted for National Potato Industry Award

Fera (Fera Science Ltd) is pleased to announce that it has been named a finalist for the Potato Review’s National Potato Industry Awards under the category of Innovation. This year’s submission focusses on the work that the in-house Nematology team have done to develop a new commercial test that can provide valuable management information on soil health and the wider cropping system.

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Insight in potato crop development during extreme weather conditions

A Belgian project is gaining insight in potato crop development and quality during extreme weather conditions. An agricultural side experiment of the project, coordinated by Flemish Institute for Technological Research (VITO) Remote Sensing, investigates the impact of extreme weather on the cultivation of potatoes. Some 500 smart sensors were installed in 295 potato fields across Flanders.

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Specialist shares views on cover crops, soil health and fertility

On this episode of the SpudChat podcast, Ryan Barrett, Research Coordinator and Project Lead, Agronomy Initiative at the Board talks to Dr. Judith Nyiraneza with Agriculture & Agri-Food Canada in Charlottetown about some of her research projects, including cover cropping, building soil health and fertility through rotation crops, measuring the effect of manure in potato rotations, and more.

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AsiaBlight Network takes its expertise to the field

In response to the late blight disease of potatoes, the AsiaBlight Network formed a coalition of farmers, scientists, and government officials to develop an integrated approach to managing, and eventually eradicating, late blight disease with an aim to improve nutrition and food security for billions throughout Asia.

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MSU researchers breeding beetle-resistant potato varieties

Potato farmers face many challenges. One tiny, yet devastating, pest is the Colorado potato beetle. It can cause immense damage to potato crops. It’s also notorious for becoming resistant to chemical insecticides. In a new study, published in Crop Science, researchers at Michigan State University (MSU) describe genetic tools to develop potato varieties with improved natural resistance to the potato bug.

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NDSU seeking postdoctoral research associate to investigate agronomic, environmental factors impacting potatoes

The Department of Plant Sciences at North Dakota State University (NDSU) is seeking a postdoctoral research associate to investigate agronomic and environmental factors impacting potato yield and postharvest quality. This position will take a lead in investigating management of new and/or promising new potato varieties during all aspects of potato production.

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Australian researchers study whether ‘plant medicines’ could help treat cancer, obesity

“Plant cures” are the key to world-first research by a team of scientists at the University of Queensland (UQ), led by Professor David Craik. “We’re engineering plants into super-efficient producers of next-generation medicines,” Professor Craik said. “So we want to put molecules into, say, potatoes, so that effectively you can have your french fries and not worry about the consequences.”

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UK agri-tech company secures funding to research early detection of potato diseases and defects

Research scientist Dr Barbara dos Santos Correia, with support of B-hive Innovations, has been successful in her application for a Future Leaders Fellowship and will receive nearly £675,000 to support her TuberSense project – a four-year research programme that aims to detect diseases and defects in potato crops, using volatile biomarkers and innovative gas sensors to reduce food waste across the supply chain.

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Scottish potato trials plough on despite AHDB Potatoes’ demise

The team behind Scotland’s seed potato monitor farm near St Cyrus is undeterred by the lights going out at AHDB Potatoes. The four-year SPot Farm project may have been blighted by the imminent demise of the principal funder and the difficulty of industry engagement due to the pandemic, but the partners involved are upbeat and determined to plough on with field-scale trials and research for the original four-year term.

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Biochemistry offers path to help reduce losses during potato handling and storage

Massive losses in the United States’ number one vegetable crop, potatoes, aren’t only due to pests or drought, they’re due to damage in the handling and storage of potatoes over the months of storage on their way to the supermarket as fresh potatoes or as potato chips or fries. A biochemistry approach that seeks to identify genetic characteristics of the wound healing process in potatoes has had success in a project led by Dylan Kosma, a biochemist in the College of Agriculture, Biotechnology & Natural Resources at the University of Nevada, Reno.

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New weapons for tracking late blight

A North Carolina State University team has developed quick diagnostic tests to detect plant diseases before they show symptoms in the field. In particular, they have worked on technology for identifying Phytophthora infestans, which causes late blight in tomatoes and potatoes. This article highlights how that technology works and describes the benefits for producers.

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Food of the future? ‘Food generator’ turns plastic trash into edible protein

Two U.S. scientists have won a 1 million euro ($1.18 million) prize for creating a ‘food generator’ concept that turns plastics into protein. The 2021 Future Insight Prize went to Ting Lu, a professor of bioengineering at the University of Illinois Urbana-Champaign, and Stephen Techtmann, associate professor of biological sciences at Michigan Technological University, for their project. It uses microbes to degrade plastic waste and convert it into food.

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New University of Maine research hub to focus on Potato Virus Y

Greater understanding of the biology of one of the most destructive plant viruses to potato crops will be the focus of a research hub at the University of Maine that is part of a new $6.1 million institute focused on virology and host-virus dynamics, the University says in a news release. Data from studies of all virus systems will be compared and integrated to generate Rules of Life that drive variables such as species jump, virus harbor state, and more.

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James Hutton Institute proposes ‘Potato Innovation Hub’ based in Scotland

Scientists at the James Hutton Institute have outlined plans for a Potato Innovation and Translation Hub as a centre of excellence to translate innovation and research into solutions for the potato industry. The new hub will be based in Scotland but would have relevance and impact across all nations of the UK and beyond, providing multiple benefits for the potato industry. The next steps for the Potato Innovation and Translation Hub include consultations with industry.

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US researchers identify potato cultivars with a low glycemic index

A team of researchers at Montana State University and North Dakota State University recently reported on results of a study into potato varieties thought to have a low glycemic index (GI). The research team evaluated 60 potato cultivars to identify cultivars with low amylopectin – that are thought to have low GI potential. The researchers identified five most promising cultivars.

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Study: Potatoes to ensure higher quality diet for teenagers

ANI reports on a recent study conducted among people aged between nine to 18 years which suggested that eating potatoes can be an effective strategy to modestly improve intake of key shortfall nutrients. “The potato is a nutrient-dense vegetable that provides important, critically under-consumed nutrients to adolescent diets,” said Victor Fulgoni, co-author of the study.

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Cover crops: Measuring nitrogen in green manures

Both chemical fertilizers and cover crops can help build the nitrogen content in soil. But cover crops come with many other benefits, like improving soil structure and boosting beneficial microbes. Katherine Muller and her team are working on strategies to measure nitrogen fixation in breeding programs for two common cover crops: crimson clover and hairy vetch.

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Chipping, fresh market and french fry variety lines on display during Ontario open house event

The Elora Research Station in Ontario will host its annual open house event next Wednesday, August 11. Everyone who is interested in potato research is invited to come see the new variety demonstration plots in the field. Chipping, fresh market and french fry lines will be on display. This includes elite selections from the National Potato Breeding Program-AAFC, promising lines from Michigan State, Wisconsin and more.

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