News on Potato Defects and Diseases

There has not been a single case of late blight reported on Prince Edward Island's potato crop this year, a situation agriculture officials are calling unusual.

The Guatemalan potato moth is wreaking havoc in potato crops in Venezuela, Colombia and Ecuador. Control measures exist, but are toxic or financially out of reach. Now there's a promising alternative: a biopesticide based on a virus that infects the moth.

Scientists in Uganda will soon start confined trials of genetically modified strains of Irish potato designed to be resistant to Phytophthora infestans, the fungus that causes potato blight, now devastating the crop in the west of the country.

A team of Argentinian scientists led by Fernando Bravo Almonacid, independent researcher of CONICET at the Institute for Research on Genetic Engineering and Molecular Biology (INGEBI, CONICET-UBA), developed potato plants resistant to Potato Virus Y (P...

For over 30 years, the International Potato Center (CIP) has played a significant role in developing Sino-Peruvian relations through the introduction and promotion of various varieties of drought and disease resistant potato and sweet potato to China.

Insort and EVK have signed a worldwide license agreement with Key Technology for use of Chemical Imaging Technology in proven Key solutions provided to the potato industry.

Key Technology announces that it has signed an exclusive licensing agreement with EVK DI Kerschhaggl GmbH and Insort GmbH to deploy Chemical Imaging Technology (CIT®), an advanced value-added hyperspectral solution, in Key’s products, further enhancing...

Científicos del Conicet lograron desarrollar una variedad de papa transgénica que resiste mejor los ataques del Virus de la Papa Y, patógeno que afecta a mas del 50% de los cultivos y reduce su productividad entre 20 y 80% en los casos más severos.

De llegar a ser un éxito el proyecto de mejoramiento genético iniciado, los paperos ahorrarían no menos de 75 millones de dólares anuales que gastan en fungicidas para controlar el tizón tardío o gota.

A multi-year research project, undertaken for the Australian potato industry, will come to fruition this month, with the launch of the project’s cutting-edge DNA soil testing service, which will help the industry to curb the impact of soil-borne diseases.

La polilla guatemalteca, llegada hace veinte años de América Central, causa grandes destrozos en los cultivos de papa de Venezuela, Colombia y Ecuador. Sus larvas pueden devorar completamente los tubérculos almacenados.

Potato Tuber Moth (Phthorimaea operculella) populations are on the increase across southern Europe, particularly around Mediterranean basin, and are likely to lead to significant in-store losses and threaten the trade of infected tubers.

Volunteer potato plants growing from seed infected with zebra chip are likely too few in number and survive too briefly to contribute to the spread of the crop disease, according to new Oregon State University research findings.

The UK government has stepped up its efforts to control the potato disease ring rot.

An international team of scientists reveals that a unique strain of potato blight they call HERB-1 triggered the Irish potato famine of the mid-nineteenth century

As the potato growing season begins, The Washington State Potato Commission (WSPC) will provide free Integrated Pest Management (IPM) supplies for Washington’s potato growers.

Henk Tepper, the New Brunswick potato farmer who spent over a year in a Beirut jail cell on allegations he shipped rotten potatoes to Algeria is suing the Canadian government, arguing it didn't protect his Charter rights.

The U.S. Department of Agriculture's Animal and Plant Health Inspection Service (APHIS) today announced the launch of the State National Harmonization Program (SNHP) for seed potatoes.