Defectos y Enfermedades de la Papa de Los Estados Unidos

Abril 10, 2012

Website helps predict volunteer potato survival in Michigan

Volunteer potatoes in Michigan are surviving winters in increasing numbers, providing a bridge for late blight from one season to the next.

Marzo 22, 2012

US: Eye on psyllids

One year, it's the potato tuber worm;another year, it's the beet leafhopper.

Marzo 21, 2012

US Potato Experts Evaluate Potato Cyst Nematode eradication

Idaho potatoes are still at the discussion table five years after a potato cyst nematode outbreak threatened crops in Bonneville and Bingham counties.

Marzo 21, 2012

Insecticide Resistance Management addressed in latest Focus on Potato Webcast

Insecticide resistance management is not always on the minds of potato growers when faced with menacing crop pests, but straying from the recommended usage guidelines can eventually make the situation much worse.

Febrero 26, 2012

US Potato research threatened by budget cuts

President Obama's budget proposal for Fiscal Year (FY) 2013 proposes cutting $700 million in the USDA's spending levels.The amount represents a 3 percent cut from FY 2012 USDA spending levels.

Febrero 16, 2012

Nematode restrictions New York State Potato Farms lifted for 300.000 acres.

New York State Agriculture Commissioner Darrel J. Aubertine today announced that the Department, in conjunction with USDA, is removing more than 300,000 acres from regulation for golden nematode.

Febrero 15, 2012

Biobased approaches examined in fight against zebra chip

Thanks to investigations by scientists-turned-detectives with the U.S. Department of Agriculture (USDA) and other agencies, potato growers in the western United States and abroad now know the identities of the pathogen-insect duo responsible for outbre...

Febrero 15, 2012

Bayer CropScience newest fungicide Luna now available in the US

Bayer CropScience today announced that Luna, the company's newest fungicide innovation, has received registration from the U.S. Environmental Protection Agency and is now available for sale, although Luna is not available in all States.

Enero 31, 2012

US researchers keep eyes on potato virus Y

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.

Enero 26, 2012

University of Idaho potato scientists tackle Zebra chip disease threat

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.

Enero 18, 2012

Researcher says zebra chip not likely to spread through seed

A potato disease that arrived late this summer in the Pacific Northwest called zebra chip likely can't be spread by planting infected seed, new research suggests.

Enero 09, 2012

Nuevo sitio web dedicado al manejo del virus Y de la papa (PVY) en la producción de semilla

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...

Enero 09, 2012

New website provide information on Potato Virus Y

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.

Diciembre 21, 2011

Zebra chip nearly destroys US potato business

Zebra chip disease nearly destroyed a large USA potato growing business, its owner and chief executive told the Cambridge University Potato Growers Research Association conference earlier this month.

Diciembre 01, 2011

Nolte: Idaho should consider lower PVY limit in seed potatoes

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...

Noviembre 10, 2011

Idaho growers eye BASF's new GM potato

More than a decade has passed since Jim Tiede was among the growers caught up in a debacle over the first U.S. genetically modified potato variety. Even today, the American Falls, Idaho, farmer copes with the fallout of planting Monsanto's GM potato N...

Noviembre 01, 2011

Zebra chip research gains importance as disease spreads

Zebra chip, a disease that affects potatoes, was recently found in the potato-growing regions of Washington, Oregon and Idaho. The discovery brings to focus the growing need for scientific answers – something that will be discussed at the SCRI Zebra Ch...

Noviembre 01, 2011

Zebra Chip Management Webcast Re-launched for Potato Growers in Idaho, Pacific Northwest

In light of the recent confirmation of zebra chip in Idaho, Focus on Potato, a nonprofit potato crop management resource, has made open access its presentation on Zebra Chip Disease of Potatoes by Gary Secor of North Dakota State University. This pres...