Thursday, 28 July 2016

Volatility Forum: Brexit Adds Uncertainty in Agricultural Markets

Volatility Forum: Brexit Adds Uncertainty in Agric...

    UK agriculture needs to build resilience to market shocks now more than ever, according to t...

The 20th EAPR Conference to Take Place in Versailles Next Year

The 20th EAPR Conference to Take Place in Versaill...

   ARVALIS – Institut du végétal is organizing the 20th Conference of the European Association for ...

INTERPOM | PRIMEURS 2016: Growing through Precision Technology

INTERPOM | PRIMEURS 2016: Growing through Precisio...

  The organizers of INTERPOM | PRIMEURS 2016 have announced the biggest edition ever of the trade...

Utz Foods Acquires Golden Enterprises for USD135m

Utz Foods Acquires Golden Enterprises for USD135m

  Utz Quality Foods Inc., the family-owned Hanover, Pennsylvania-based potato-chip and snack-food comp...

Monsanto Sees Bayer’s Proposal as Financially Inadequate

Monsanto Sees Bayer’s Proposal as Financially Inadequat...

  Monsanto Company has recently announced that its board of directors unanimously views Bayer AG’s rev...

Congress Passes GMO Food Labeling Bill

Congress Passes GMO Food Labeling Bill

  The US Congress has recently sent legislation, backed by the National Potato Council and other agric...

tna's Innovative Seasoning Solution Reduces Lead Time for Snack Producer

tna's Innovative Seasoning Solution Reduces Lead Time f...

  Canadian-based Brandneu Foods has significantly reduced lead times for its popular range of kale chi...

Tummers Develops Washing Line for Fragile Potatoes

Tummers Develops Washing Line for Fragile Potatoes

 Tummers, the machinery provider for potato processing, developed a washing line for the very fragile a...

French Student Develops Hand-held Pesticide Detector, Scan Eat

French Student Develops Hand-held Pesticide Detector, S...

 A 25-year-old French student has won a EUR150k prize from the French Ministry of Agriculture to develo...

Kiremko is the Main Supplier for New Project Linkage Farm Frites in China

Kiremko is the Main ...

   Dutch engineering company Kiremko will be the main sup...

McCain Foods Invests USD65m in Expanding Its French Fries Plant in Canada

McCain Foods Invests...

McCain Foods (Canada) announced a major investment of USD6...

Branston Began the Expansion of Its Potato Processing Plant in Lincoln

Branston Began the E...

The UK potato supplier Branston has begun work on its GBP5...

Processed Potatoes in EU Worth EUR10b in 2014

Processed Potatoes i...

  Processed potatoes (mainly frozen chips and crisps) wer...

Aviko Introduces a Guide for Gluten-free Catering

Aviko Introduces a G...

 The potato processor Aviko is supporting caterers during ...

Government in Venezuela Authorizes Import of Potato Seeds

Government in Venezu...

   The Deputy Minister of Agriculture in Venezuela, José ...

Scientists Reveal Potato Parasite’s “Toolkit"

Scientists Reveal Po...

  An international research collaboration led by the Univ...

Kangaroo Island Potato Producer Wins the “Mini MBA” for Farmers

Kangaroo Island Pota...

 Kangaroo Island potato producer Peter Cooper has been nam...

CEJA President: Losing Young Farmers Puts the Future of European Food Production at Risk

CEJA President: Losi...

  CEJA President, Alan Jagoe, addressed EU agriculture mi...

Researchers Develop Nutrient-rich Purple Potato

Researchers Develop ...

  A group of researchers from CSU have recently developed...

Thanks to the investigations of scientists-turned-detectives, potato growers in the western United States and abroad now know the identities of the pathogen and insect responsible for outbreaks of the costly tuber disease known as "zebra chip."

So named for the dark stripes it forms inside afflicted tubers when cut and fried to make chips or cooked at high temperatures for other dishes, zebra chip has caused millions of dollars in production and processing losses since its first reported U.S. occurrence in potato fields near McAllen and Pearsall, Texas, in 2000.

The disease, whose above-ground symptoms include necrosis and purplish, upward-curling leaves, among others, has since been reported in several other states (California, Nevada, Kansas, Nebraska, New Mexico, Colorado, Wyoming, Washington, Oregon, and Idaho), Mexico, parts of Central America, and New Zealand.

Intensive collaborative research by university, industry, and government scientists, including teams from three ARS laboratories-the Yakima Agricultural Research Laboratory (YARL) in Wapato, Washington; the Vegetable and Forage Crops Research Laboratory (VFCRL) in Prosser, Washington; and the Beneficial Insects Research Unit (BIRU) in Weslaco, Texas-narrowed the list of likely suspects to a fastidious (nonculturable) bacterium, Candidatus Liberibacter solanacearum, and the potato psyllid, Bactericera cockerelli, as its insect accomplice or "vector."

The discovery is helping growers in affected regions improve their timing and use of insecticide sprays to prevent psyllids from feeding on and infecting potato crops with the zebra chip bacterium.

Longer term, researchers aim to recommend alternative controls for use in integrated approaches to managing the disease-spreading pest.

Besides savings on insecticide use, other benefits of integrated pest management (IPM) include preservation of beneficial insects, prevention of secondary pests, and decreased risk of insecticide resistance developing in psyllid populations. Genetic resistance in plants to the pathogen or host is yet another benefit.

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