Sunday, 22 January 2017

Food Professionals to Find Newest Technologies at Process Expo

Food Professionals to Find Newest Technologies at ...

  Process Expo, to be held September, 19-22, at McCormick Place Convention Center in Chicago, IL,...

Newest Technologies to Be Recognized at LAMMA Innovation Awards

Newest Technologies to Be Recognized at LAMMA Inno...

  LAMMA, the UK’s farm machinery, equipment and agricultural services show, is preparing for a ne...

French Association of Potato Producers Prepares for 2017 Congress

French Association of Potato Producers Prepares fo...

  "An ecologically competitive potato, but at what price?" is the theme of the next Con...

NIFA Announces USD1.85m for Potato Breeding Research

NIFA Announces USD1.85m for Potato Breeding Research

  The U.S. Department of Agriculture’s (USDA) National Institute of Food and Agriculture (NIFA) has re...

Lutosa Adds New Fry Line at Plant in Belgium

Lutosa Adds New Fry Line at Plant in Belgium

  In a recent presentation to employees and suppliers in the plant in Leuze-en-Hainaut (Belgium), Erwi...

China and Hong Kong Get Ready for over 1,500 McDonald’s Restaurants

China and Hong Kong Get Ready for over 1,500 McDonald’s...

  A new partnership between Carlyle Group and McDonald’s Corporation will become the largest McDonald'...

Lamb Weston / Meijer Invests in FAM Cutting Machines

Lamb Weston / Meijer Invests in FAM Cutting Machines

Lamb Weston / Meijer will invest in FAM cutting machines, for the plant in Bergen op Zoom, which proces...

tna Unveils Wash-down VFFS Packaging System

tna Unveils Wash-down VFFS Packaging System

  tna has announced the launch of a new vertical form fill and seal (VFFS) system with full wash-down ...

TOMRA Simplifies Equipment Designations

TOMRA Simplifies Equipment Designations

    TOMRA Sorting Food has launched a new way of naming its food sorting machines, to bring clarity a...

Pringles Introduces New Range of "Loud" Crisps

Pringles Introduces ...

    Pringles is introducing new line-up – Pringles Loud,...

Potato Chips Recalls Due to Salmonella Risk

Potato Chips Recalls...

  Potato chips producers Herr Foods, Snyder of Berlin, Bi...

Farm Frites Launches Its Ultimate Chip

Farm Frites Launches...

 Potato grower and manufacturer Farm Frites has announced ...

Schmieding Produce Launches Skinny Potato

Schmieding Produce L...

 Schmieding Produce prepares to launch in January a new sk...

 Good Health Launches Eat Your Vegetables Chip Lineup

Good Health Launche...

 Good Health®has launched its new Eat Your Vegetables® chi...

Cool Farming Tool Proves Sustainability of Potato Culture

Cool Farming Tool Pr...

  Since last autumn, the farmers and the professionals in...

Agreement on Genome-Analysis Technology

Agreement on Genome-...

  Monsanto Company and NRGene announced that they have re...

New Method to Capture Disease-resistant DNA for Plants

New Method to Captur...

  Scientists have developed and improved technique for ca...

New “Focus on Potato” Webcast Helps Growers Manage White Mold Infections

New “Focus on Potato...

The Plant Management Network (PMN) has released a new pres...

McDonald’s Chooses New Potato Varieties for Fries

McDonald’s Chooses N...

In September, the worldwide fast-food chain chose two new ...

Lack of rain has affected most of England and Wales and unusually dry ground may result in higher levels of common scab than in the last few years, says Potato Council technical executive Chris Steele.

 

"The disease costs the industry about £4m a year in rejections and remains quite a problem.

"It mostly affects the fresh sector that depends more on the cosmetic appearance of tubers. Most supermarkets draw the line at 5 per cent infection."

Although the processing sector is more tolerant, pitted lesions can cause problems. "If potatoes have to be peeled more than four times, they are likely to be rejected," he points out.

Infection is most likely to occur for six weeks after the start of tuber initiation where soils are dry, when Streptomyces scabiei, the causal agent, multiplies significantly on and around developing tubers. As tubers grow, the lesions enlarge and infected areas of the potato respond, producing a corky layer, eventually producing rough, brown mature scab lesions.

Good irrigation management is vital, emphasises Mr Steele. "Irrigation is an important method of control that should be considered part of a management programme starting much earlier," he says.

 

 

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