News on Potato Defects and Diseases

Award Winning SAC Student Answers Questions on pit rot of Potatoes
August 16, 2011
Award Winning SAC Student Answers Questions on pit rot of Potatoes
SAC 1st Class Honours graduate, Amanda MacLennan, from the Black Isle used the recent Potatoes In Practice Event near Dundee to present the results of her research into Pit rot of potatoes.
May 27, 2011
Potato fungicides approved for Early blight (Alternaria) protection
In the United Kingdom, potato Late blight fungicides Consento and Prompto (fenamidone + propamocarb) have gained label extensions for protection of potato crops against Early blight (Alternaria).
May 10, 2011
New Late Blight Tracking System
A new USDA-funded consortium will provide nationwide tracking of late blight infections of potato and tomato.  A web site currently under development will allow users to report where late blight has been found, and to sign up for automatic notifications by email or text message when late blight is found nearby.
Continuing drought increases common scab threat for UK potato growers
May 09, 2011
Continuing drought increases common scab threat for UK potato growers
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.
 Potato farmers in Peru (International Potato Center)
April 14, 2011
Resistant potato varieties make the difference between having enough to eat or not
Excessive rains and an increased presence of late blight disease devastated the Cusco region of Peru in January-February 2010, which was declared a national emergency area.
Howerd Judelson, professor of plant pathology at the University of California, Riverside (Courtesy: UCR Strategic Communications)
April 06, 2011
Major late blight research project funded by the USDA
Given that world potato production is about 320 million tons per year (20 million tons per year in the United States) and world tomato production is about 120 million tons per year (13 million tons per year in the U.S.), late blight is a major problem worldwide even today.
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New Focus on Potato webcast: Early Blight, a Global Management Issue on potatoes
April 03, 2011
New Focus on Potato webcast: Early Blight, a Global Management Issue on potatoes
"Focus on Potato"of the Plant Management Network has published a new webcast:Early Blight: A Global Management Issue on PotatoesBy Walter R. Stevenson, Ph.D.Professor EmeritusUniversity of WisconsinMadison, Wisconsin
NFU calls for swift action on Epitrix Potato Flea Beetle threat
March 28, 2011
NFU calls for swift action on Epitrix Potato Flea Beetle threat
Norwegian potatoes tested in the United Kingdom
March 28, 2011
Norwegian potatoes tested in the United Kingdom
March 27, 2011
Gobierno de Canadá apoya la investigación sobre el nematodo del quiste de la papa
No es que los productores de papa del Canadá sufran de la presencia generalizada del nematodo del quiste de la papa (NQP). De hecho, a diferencia de Europa, los brotes en América del Norte son pocos y distantes entre sí. Distribución del nematodo del q...
Potato infested by Potato Cyst Nematodes (Courtesy: DuPont; picture updated 2017)
March 27, 2011
Canadian government supports potato cyst nematode research
It's not that Canadian potato growers suffer from widespread presence of the Potato Cyst Nematodes (PCN). In fact, unlike in Europe, outbreaks in North America are few and far between.
March 25, 2011
Washington Potato Commission approves potato research for next season
The Washington Potato Commission approved about 742-thousand dollars in research projects for the upcoming growing season at its quarterly meeting this month.
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BASF launches two new potato blight fungicides in crowded UK market
March 08, 2011
BASF launches two new potato blight fungicides in crowded UK market
Potato growers in the United Kingdom have two additional blight fungicide choices this year after BASF launched two new products into an already crowded market.
March 03, 2011
Dynasty® Seed Treatment Fungicide Now Available for Use on Potatoes
Dynasty, available exclusively as a partner with CruiserMaxx® Potato insecticide/fungicide seed treatment, is a broad-spectrum and highly systemic fungicide that offers improved disease protection against the major classes of fungal pathogens.
No Potato Cyst Nematodes found in Canada in 2010 CFIA survey
February 17, 2011
No Potato Cyst Nematodes found in Canada in 2010 CFIA survey
The Canadian Food Inspection Agency (CFIA) has completed all potato cyst nematode (PCN) soil sampling and testing of the 2010 seed potato crop and PCN was not detected.
February 14, 2011
Cystentoets van aardappelpootgoed voor export
Om een indicatie te hebben van de sanitaire kwaliteit van het pootgoed kan een partij worden gewassen en gecontroleerd op AM door het inbouwen van een cystenfilter (zeeftrommel) in de wasstraat.
February 08, 2011
PEI potato producers encouraged to attend potato conference
The 2011 Prince Edward Island potato conference and trade show is an ideal opportunity for producers to discuss new research and development in the industry, says Agriculture Minister George Webster.
February 04, 2011
DLV Plant start onderzoek naar tolerantie en rasgevoeligheid van aardappelrassen voor Pratylenchus penetrans
Team Onderzoek van DLV Plant gaat aan de slag met het onderzoeksproject “Tolerantie en rasgevoeligheid van aardappelrassen voor Pratylenchus penetrans”.

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