Plant diseases arguably pose the biggest threat to agriculture, exacting a dramatic economic toll and endangering the livelihoods of farmers all over the world, writes Steven Cerier in this article published by Genetic Literacy Project (GLP). Scientists in the Netherlands and Ireland have successfully carried out field trials of a disease-resistant genetically engineered potato. The new variety was created through a process of cisgenesis.
Neil Budko is an associate professor in the Numerical Analysis Group at TU Delft in the Netherlands. In this article he and his colleagues’ involvement in the “Flight to Vitality” seed potato project is explained in detail. With the Flight to Vitality project, HZPC and Averis Seeds want to jointly develop an objective test with which the vitality of batches of seed potatoes can be measured and predicted.
Only a fraction of conventional row crop farmers grow cover crops after harvest, but a new global analysis from the University of Illinois shows the practice can boost soil microbial abundance by 27%. The result adds to cover crops’ reputation for nitrogen loss reduction, weed suppression, erosion control, and more. Although soil microbial abundance is less easily observed, it is a hugely important metric in estimating soil health.
In the low-lying Gelderse Valley some 85km east of Amsterdam, a Dutch university is changing how humans eat, writes Vidhi Doshi in this article published in The Guardian recently. There, a bright-eyed press officer with Willy Wonka flair is showing me the miracles of modern food science. One laboratory door swings open to reveal giant, fragrant basil leaves growing under multicoloured lights. In a greenhouse nearby, thousands of tomatoes are suspended mid-air like plump, levitating Buddhas.
University of Idaho efforts to improve potato storage technology will benefit from a $1 million investment to create an endowed research professorship made possible by alumni Wayne and Peggy Thiessen and the Idaho Potato Commission. The Wayne Thiessen Potato Research Professorship will honor Wayne’s career in Idaho’s potato industry and the Thiessens’ longtime support of their alma mater. The commission is[Read More…]
The full title of this new book, authored by scientists working at CIP, INIAP, and CORPOICA in Latin America, is Manual for seed potato production using aeroponics. Ten years of experience in Colombia, Ecuador and Peru. Aeroponics is a technique for producing potato minitubers (corresponding to the pre-basic seed category) in formal seed systems. aeroponics is part of an integrated proposal of CIP and its partners to manage seed potato degeneration.
The Canadian government pledged over $2.3 million to support research into managing the Potato Early Dying (PED) disease. The horticulture sector contributed an additional $991,918 towards this research, for a total investment of over $3.3 million. The purpose of the project is said to provide potato growers with the knowledge, tools and technologies they need to manage Potato Early Dying.
The European Association for Potato Research (EAPR) recently published its latest Newsletter, containing important information for members and the wider potato industry alike. The editorial staff notes that there’s still time to send in abstracts and register for the 21st EAPR Triennial Conference that will this year be held in Warsaw, Poland (6th—10th July). Deadline for submission is 15th March.[Read More…]
EuroBlight is continuously examining the ongoing evolution of the European population of the potato late blight pathogen and now reports on the 2019 results. Approximately 1800 samples from 27 countries were genotyped. In general, blight pressure is said to have been low which reduced sample numbers in many regions. However, episodes of high disease pressure resulted in serious outbreaks in other areas such as northern Britain and Denmark.
Chinese scientists Yubi et al. examined the interactive effects of elevated CO2 and higher temperature on various growth and biomass characteristics of potato. They concluded that all in all, it appears that potato yields will increase in the future due to elevated CO2, elevated temperature or a combination of such factors. Related video: Prof Jacquie van der Waals, Potato Pathology Programme manager at the University of Pretoria on the effect of climate change..
Dr Helen Tai is Research Scientist – Plant Genetics and Genomics (specializing in potatoes) at Agriculture and Agri-Food Canada’s Fredericton Research and Development Centre in the country’s New Brunswick province. AAFC recently published the interview below with Dr Tai. Even though I didn’t start out studying plants I feel very lucky to be back where I grew up, studying potatoes. I guess it’s true what they say about the apple not falling far from the tree!
Michigan State University received $700,000 from the U.S. Department of Agriculture’s National Institute of Food and Agriculture to invest in its potato breeding and genetics program. The award is part of a $2.25 million four-part grant to support potato breeding in strategic areas across the country, which includes partnering institutions University of Minnesota, North Dakota State University and the University of Wisconsin.
It’s been a little over a year since Agriculture and Agri-Food Canada (AAFC) began revamping its potato breeding program. In addition to making the program more efficient and up to date, the move reflects a strong desire by the AAFC to make the program more responsive to the needs of the Canadian potato industry, writes Mark HalsallÂ in an article published[Read More…]
Researchers find that potato plants are at highest risk of PVY infection during first three weeks of growing season
Potato virus Y is the most economically important and devastating aphid-transmitted virus, affecting both tuber yield and quality. The virus is also a major cause of seed potato degeneration, which leads to regular flushing out of seed potatoes after limited field production cycles. There is no remedy for this virus and once a plant becomes infected, it stays sick for[Read More…]
Always working to develop the â€œperfectâ€ russet, the Potato Variety Management Instituteâ€™s (PVMI) main mission is to promote new varieties of potatoes in Idaho, Oregon, Washington, and beyond. Bob Larson from AGInfo reports. PVMI Executive Director Jeanne Debons says itâ€™s what they coordinate from their operation based in Bend, Oregon â€¦ DeBONS â€¦ â€œPVMI is a non-profit that represents the[Read More…]
Stakeholders working within the potato sector in Uganda are confident about the wide adoption of a new bio-engineered late blight resistant potato. Dubbed the â€œ3R Victoriaâ€ potato, the yet to be released International Potato Center (CIP) bred variety could help over 300,000 smallholder farmers in Uganda achieve higher yields at a lower cost with less exposure to chemicals, it is[Read More…]