Idaho may always be famous for its potatoes, never to be confused as a Corn Belt state. For the past two years, however, Gem State growers have planted more acres of corn than spuds. That trend will continue in 2012, unless potato growers increase planting from last year by more than 30,000 acres.

Symptoms of glyphosate contamination in seed potatoes vary by variety, and tubers sustain severe damage without exhibiting foliar symptoms when exposure occurs after bulking starts, new research suggests.

A worrisome tuber necrotic strain of Potato virus Y, called NTN, is now present in Idaho, Washington, Oregon and Montana, according to results of the 2011 Washington Commercial Seed Lot Trial.

In October, the University of Idaho College of Agricultural and Life Sciences confirmed that Idaho’s potato growers faced a new challenge to the state’s most famous crop with the arrival of Zebra chip.

El Departamento de Agricultura de los Estados Unidos (USDA, por sus siglas en inglés), en colaboración con tres universidades más, ha lanzado recientemente un sitio web para difundir información relacionada con el virus Y (PVY) de la papa. Este sitio s...

The USDA, in cooperation with three major universities, recently launched a web site to disseminate information related to Potato Virus Y. This information will prove useful to all groups of people who need information about PVY, from potato growers, to scientists, to people working within the potato industry, to consumers of potatoes and potato products.

Idaho should consider a more stringent cap on the percentage of seed potatoes infected with potato virus Y that may be replanted for more seeds, an industry expert advised. The current cap is 2 percent. PVY is an aphid-spread disease that reduces both...

A potato pest from points south has reached Idaho, University of Idaho Extension specialists with the College of Agricultural and Life Sciences confirmed this week. It was reported last month in Oregon and Washington.

Because of the research she does on many different issues important to the potato industry, University of Idaho potato specialist Nora Olsen is a rising star. Her work on a new inhibitor that prevents potatoes from sprouting while in storage is the la...