Thursday, 08 December 2016

New at INTERPOM PRIMEURS: Pre-Registration Is Required

New at INTERPOM PRIMEURS: Pre-Registration Is Requ...

 INTERPOM |PRIMEURS, the leading indoor trade fair for the entire potato, vegetable and fruit sect...

Gulfood Manufacturing Showcases Full F&B Tech Spectrum

Gulfood Manufacturing Showcases Full F B Tech Spec...

  Gulfood Manufacturing (November 7-9, 2016) aimed to serve the full F B processing value chain i...

PACK EXPO: 50,000 Processing and Packaging Professionals to Meet in Chicago

PACK EXPO: 50,000 Processing and Packaging Profess...

PACK EXPO International expects over 50,000 industry professionals at what is to be the largest tr...

Snyder's-Lance Invests USD38m in Charlotte Sites, but Quits Diamond of California

Snyder's-Lance Invests USD38m in Charlotte Sites, but Q...

  Snyder's-Lance, Inc. has announced the sale of its Diamond of California culinary nut business to Bl...

AHDB Estimates Potato Production at 5.22Mt in Great Britain

AHDB Estimates Potato Production at 5.22Mt in Great Bri...

  AHDB Potatoes' first provisional estimate of total production in Great Britain for the 2016 crop yea...

 Asia-Pacific Is the Fastest-growing Region in the Industrial Starch Market

Asia-Pacific Is the Fastest-growing Region in the Indu...

  The industrial starch market in the Asia-Pacific region is driven by the increasing consumption of sta...

Tong Engineering Showcases Latest Equipment Range at LAMMA 2017

Tong Engineering Showcases Latest Equipment Range at LA...

  Tong Engineering is set to showcase the latest model of its Caretaker mobile grader, featuring the n...

New “Humigator” Help Growers with Potato Control

New “Humigator” Help Growers with Potato Control

  An invention called a “humigator” is helping potato growers across the country have yearlong control...

Key Technology Opens New Innovation Center in Hasselt, Belgium

Key Technology Opens New Innovation Center in Hasselt, ...

  Key Technology opens the Innovation and Solutions Center – in Hasselt, Belgium, a facility which ena...

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...

Savoursmiths Luxury Chips Brand Launches in the UK

Savoursmiths Luxury ...

  A new luxury chips brand was created by the fourth genera...

Swedish Brewery Creates the Most Expensive Potato Chip in the World

Swedish Brewery Crea...

 Swedish brewery St. Erik’s has created the world’s most e...

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 ...

Potato Growers Get Help to Fight with Late Blight Pathogen

Potato Growers Get H...

  The Plant Management Network (PMN) has released in Nove...

Potandon Produce Adds a New Organic Potato Supply Point

Potandon Produce Add...

  Potandon Produce LLC, the industry leader in fresh pota...

Cornell University Receives State Grant to Fight against Golden Nematode

Cornell University R...

 Cornell University received a USD1.2m boost in new state ...

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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