News on Potato Defects and Diseases

February 27, 2023

WPC Webinar with Dr. Alison Lees, Potato Pathologist, The James Hutton Institute, Feb 28, 2023 9:00am EST (Canada/USA)

The World Potato Congress presents a webinar with Dr. Alison Lees, Potato Pathologist with The James Hutton Institute, Dundee, UK on February 28, 2023 at 9.00am Eastern Standard Time (EST).

A PEI Farmer destroys his potato crop by putting it through a snowblower. An estimated 250 million pounds of PEI potatoes were destroyed in 2022 due to the Federal government’s restrictions.

February 06, 2023

PEI Potato Board Seeks Removal of Export Restrictions on PEI Potatoes in the Light of IAP Report

The PEI potato industry welcomed the final report of the International Advisory Panel (IAP) on Potato Wart that was presented to industry and government on January 16, 2023.

Antioxidants, a booster shot for late blight prevention in potatoes

February 02, 2023

Selenium: a booster shot for late blight prevention in potatoes

Agriculture and Agri-Food Canada (AAFC) scientists have discovered that selenium, a micronutrient and anti-oxidant activates genes in potatoes that boosts the plant's immunity and helps in the prevention of late blight.

February 01, 2023

USDA SCRI funds new research: potatoes and pests – actionable science against nematodes

USDA’s Specialty Crop Research Initiative (SCRI) recently announced funding (USD 6.8M) for Potatoes and Pests – Actionable Science Against Nematodes (nicknamed PAPAS).

January 21, 2023

PCN and blackleg main topics at Cambridge potato conference

Potato industry challenges posed by PCN and blackleg were among the topics discussed at the recent Cambridge University Potato Growers’ Association (CUPGRA) annual conference.

January 04, 2023

University of Idaho researchers developing nematode resistant potatoes

University of Idaho researchers are introducing genes from a plant in the nightshade family into potatoes, seeking to develop spuds that resist harmful nematodes.  The plant, called ‘litchi tomato’, has natural resistance to several species of cyst and root-knot nematodes.

December 26, 2022

Boyacá, Colombia: El ICA entrega medidas fitosanitarias para evitar la Punta Morada de la Papa y proteger los cultivos

La presencia de nemátodo globodera pallida, cuyo incremento se está provocando por la alta presencia de lluvias, ha ocasionado reducción en la producción hasta del 70% y 90%.

UMaine researchers testing lobster shells to thwart potato soil pathogens

December 22, 2022

University of Maine researchers are testing lobster shells to thwart potato soil pathogens

Scientists at the University of Maine are evaluating if lobster shells can cultivate beneficial microbial communities that ward off soil borne potato pathogens.

December 20, 2022

Nigeria harvests first batch of biotech-potatoes

Elder Isaiah Buwah is growing potatoes for forty years in the Plateau State, North Central Nigeria. Having seen the impact from late blight first hand, he truly enjoyed the harvest of the first batch of - resistant - biotech potatoes.

December 18, 2022

Tierras Altas, Panamá: Resultados alentadores en cultivo de papa

Tras pruebas en la Estación Experimental del IDIAP en Tierras Altas y fincas de productores colaboradores, hay resultados alentadores en el cultivo de papa.

María Gómez, joven universitaria intibucana

December 05, 2022

Honduras: Joven universitaria sigue legado ancestral del cultivo de la papa

María Gómez, es la joven universitaria intibucana de 20 años de edad; un ejemplo de su generación para los que no estudian y abandonan el campo.

RNA-based biopesticide technology delivers 98% mortality of Colorado potato beetle in independent test

December 03, 2022

Renaissance BioScience Corp adds Senior Executive Expertise to Push Commercialization of its RNA Production and Oral Delivery Platform Technology

Renaissance BioScience Corp., a leader in bioengineering for the global agriculture and food industries, has retained the services of S. Brad Griffith to assist Renaissance in commercializing its RNA production

November 24, 2022

Local seed potato research promising in Zimbabwe

The Zimbabwe Potato Micro-propagation Association (ZPMA) has spearheaded the resuscitation of seed potato production since this stalled around 2008. The current mandate is to substitute imported seed potato.

November 19, 2022

In the Netherlands, 7 supermarkets sign up for 100% robust potatoes in an organic range

In the Netherlands, 31 parties in the table potato chain sign a covenant in which they commit to switch completely to organic robust potato varieties, including 7 supermarkets.

New bill would allow P.E.I. to limit what crops can be grown in potato wart index fields

November 18, 2022

New bill would allow PEI government to limit what crops can be grown in potato wart index fields

The minister of agriculture of Prince Edward Island (PEI), Canada has tabled legislation that would give the provincial government a lead role in trying to prevent the spread of potato wart in the province.

November 01, 2022

Perú: Capacitan en manejo de plagas y enfermedades en el cultivo de papa

Productores de papa de Huánuco, Ambo y Pachitea fueron capacitados en el manejo integrado de plagas, enfermedades en el cultivo de papa y manejo de suelos.

New Antibiotic Comes From a Pathogenic Bacterium in Potatoes.

October 24, 2022

New Antibiotic Solanimycin discovered in a Pathogenic Bacterium in Potatoes (Dickeya solani)

The growing threat of antimicrobial resistance has led researchers to search for new compounds everywhere. This week in mBio, a multinational team of researchers in Europe report the discovery of a new antifungal antibiotic named solanimycin.

September 04, 2022

Texas A&M Potato Breeding Program targets french fry, chipping, fresh markets

New potato varieties bred by the Texas A&M Potato Breeding Program could enter the french fry market before long, said Isabel Vales, Ph.D., Texas A&M AgriLife potato breeder in the Department of Horticultural Sciences

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