马铃薯缺陷和疾病 来自美洲

Potato plants boost the chemical defenses in their leaves when Guatemalan tuber moth larvae feed on their tubers, report researchers at the Boyce Thompson Institute (BTI).

Entomologist Ada Szczepaniec at Texas A&M AgriLife Research is addressing the concern of growing resistance of potato psyllids to the neonicotinoid classification of insecticides.

Volante del Centro Internacional de la Papa (CIP) sobre esta enfermedad, que destruye el cultivo y no permite volver a sembrarlo.

Potato growers in Maine are cautiously watching the actions of the EPA as it reviews federal regulations for a popular insecticide (Imidacloprid - an effective insecticide against the Colorado potato beetle) that can be harmful to bees.

A wireworm trap invented at Agriculture and Agri-Food Canada on PEI 'could be a major breakthrough'

The Two Blades Foundation (2Blades) announced a research partnership between 2Blades, The Sainsbury Laboratory, and J. R. Simplot Company to develop potato varieties with increased resistance to oomycete and bacterial diseases.

The US Environmental Protection Agency (EPA) has granted federal registration of the new, non-fumigant nematicide Velum® Prime offered by Bayer CropScience's for use on potatoes.

A little-understood bacteria is bringing back the older potato disease Blackleg and is threatening the reputation of Maine seed potatoes

In 2016 a number of new crop protection products for use in potato cultivation are available in Canada

Researchers discovered that in a wild variety of potato (Solanum Microdontum) Calcium levels are about seven times higher than in a regular potato. They developed a molecular marker to facilitate the transfer of the high Calcium trait to newly bred potato varieties.

Acaban de colocar en la web de Euroblight las conferencias del último taller realizado en Brazov (Rumania) entre el 13-15 de mayo de 2015.

BCfresh, a British Columbia-based provider of locally-grown vegetables, announced the introduction of Farmer’s Keepers™ Potatoes. Farmer’s Keepers™ Potatoes come in a variety of non-uniform shapes and sizes with minor blemishes or minor mechanical damage.

Sources say the 2016 Southern Idaho Potato Cooperative contract will include new langcode mandating a minimum of two years of alternate crops between potatoes.

The rainfall in November, December, and January in the western and central parts of Cuba made it impossible for Cuban farmers to achieve a crop yield similar to the one they got last year, when they harvested 120,000 tons of potatoes.

El Ministerio de Agricultura anunció que la importación de papa para industria procedente de los Estados Unidos se podría reabrir proximamente debido a la aplicación de protocolos fitosanitarios para minimizar el riesgo de introducción de la plaga “Zebra chip”.

Idaho State University researchers have found high-tech cameras mounted on drones flying 60 meters above potato fields can effectively detect individual diseased and stressed plants.

Costa Rica's Servicio Fitosanitario del Estado (SFE) has informed USDA's Animal Plant Health Inspection Service (APHIS) that it will begin issuing import permits for US chipping potatoes beginning February 1, 2016.

Neil Gudmestad, a potato pathologist with North Dakota State University, has been awarded the 2015 Potato Man for All Seasons award by produce magazine The Packer.