Ziektes en gebreken

december 05, 2011
NAO schorst handelsbedrijf in illegaal pootgoed
De Nederlandse Aardappel Organisatie (NAO) heeft aardappelhandelsbedrijf W.J. Westhoeve en Zonen in het Zuid-Hollandse Ouddorp geschorst als lid. De NAO vindt dat het handelsbedrijf het belang van de vereniging in ernstige mate heeft geschaad doordat ...
From the archive
Nolte: Idaho should consider lower PVY limit in seed potatoes
december 01, 2011
Nolte: Idaho should consider lower PVY limit in seed potatoes
Idaho should consider a more stringent cap on the percentage of seed potatoes infected with potato virus Y that may be replanted for more seeds, an industry expert advised. The current cap is 2 percent. PVY is an aphid-spread disease that reduces both...
From the archive
november 28, 2011
New Brunswick protesters rally to bring detained Canadian farmer home from Lebanon
Chanting “Free Henk now” and “Mr. Harper, make the call,” about 100 protesters joined family and friends in a small New Brunswick community Sunday to support ongoing efforts to bring imprisoned potato farmer Henk Tepper home in time for the holidays. ...
From the archive
november 26, 2011
Aardappelsector erg boos over illegaal pootgoed
De aardappelsector maakt zich grote zorgen over de handel in illegaal pootgoed. De NVWA legt een link met ringrot. ”Onze buitenlandse concurrenten gebruiken dit om Nederlandse pootgoed zwart te maken.” De verontwaardiging in de aardappelsector is groo...
From the archive
november 24, 2011
Canadian researchers looking for new ways to combat wireworm
Researchers on P.E.I. and in Alberta are looking for new ways to kill wireworms before the larvae destroy farmer's crops. Christine Norohna from Agriculture Canada has already done some research using buckwheat and brown mustard as rotation crops. She...
From the archive
Ringrot bij drie aardappelbedrijven in Zuid-Holland
november 23, 2011
Ringrot bij drie aardappelbedrijven in Zuid-Holland
De Nederlandse Voedsel- en Warenautoriteit (NVWA) heeft bij drie bedrijven op Goeree-Overflakkee ringrot aangetroffen in consumptie-aardappelen. De partijen aardappelen zijn opgespoord en uit de handel gehaald. Ringrot is een besmettelijke aardappelz...
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Bacterial ringrot
november 18, 2011
Breeders Trust legt illegale productie en handel aardappelteelt op Goeree Overflakkee bloot
Het in Brussel gevestigde Breeders Trust is illegale productie van en de handel in Agria’s over de afgelopen jaren op het spoor gekomen. Het op Goeree Overflakkee gevestigde aardappel-handelshuis W.J. Westhoeve te Ouddorp heeft bij monde van haar adv...
From the archive
november 11, 2011
Aardappelrot treft individuele boeren op grote schaal
Telers van aardappelen zijn al zwaar getroffen door extreem lage kiloprijzen. Nu krijgen individuele boeren ook nog op grote schaal te maken met aardappelrot, waardoor hun oogst verloren gaat. ,,Sinds 1998 hebben we dit niet meer meegemaakt", ver...
From the archive
Idaho growers eye BASF's new GM potato
november 10, 2011
Idaho growers eye BASF's new GM potato
More than a decade has passed since Jim Tiede was among the growers caught up in a debacle over the first U.S. genetically modified potato variety. Even today, the American Falls, Idaho, farmer copes with the fallout of planting Monsanto's GM potato N...
From the archive
Simple plastic barriers combat major potato pest
november 01, 2011
Simple plastic barriers combat major potato pest
A simple barrier technology has tested effective to prevent the spread and infestation of Andean potato weevils, while also protecting the biodiversity of insects, including natural enemies of pests. An ordinary sheet of plastic is proving to be a sim...
From the archive
Zebra chip research gains importance as disease spreads
november 01, 2011
Zebra chip research gains importance as disease spreads
Zebra chip, a disease that affects potatoes, was recently found in the potato-growing regions of Washington, Oregon and Idaho. The discovery brings to focus the growing need for scientific answers – something that will be discussed at the SCRI Zebra Ch...
From the archive
Zebra Chip Management Webcast Re-launched for Potato Growers in Idaho, Pacific Northwest
november 01, 2011
Zebra Chip Management Webcast Re-launched for Potato Growers in Idaho, Pacific Northwest
In light of the recent confirmation of zebra chip in Idaho, Focus on Potato, a nonprofit potato crop management resource, has made open access its presentation on Zebra Chip Disease of Potatoes by Gary Secor of North Dakota State University. This pres...
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BASF expects market introduction of GM table potato Fortuna in 2014/15
oktober 31, 2011
BASF expects market introduction of GM table potato Fortuna in 2014/15
BASF Plant Science applied today for EU approval for Fortuna, a genetically optimized table potato.Fortuna has a wild potato’s natural protection to late blight, a disease causing severe problems in agriculture.
From the archive
Common scab of potatoes: Best management practices
oktober 30, 2011
Common scab of potatoes: Best management practices
'Focus on Potato' of the Plant Management Network has published a new webcast: Common Scab of Potatoes By Thomas A. Zitter Ph.D., Professor, Dept of Plant Pathology, Cornell University, Ithaca, New York
From the archive
Colorado beetles could be in Finland to stay
oktober 25, 2011
Colorado beetles could be in Finland to stay
The feared Colorado potato beetle could spend this winter inside potato fields, warns the Finnish Food Safety Authority (EVIRA). This would be unusual. EVIRA official Raija Valtonen says that the risk is higher than before.
From the archive
oktober 23, 2011
Additional potato cyst nematode infected field(s) found in Idaho
Two new infestations of a microscopic wormlike pest that attacks potato plants have been discovered in eastern Idaho, state and federal agriculture officials say. Lloyd Knight of the Idaho Department of Agriculture said that both infestations of the p...
From the archive
PootgoedScan geintroduceerd door Hilbrands laboratorium
oktober 20, 2011
PootgoedScan geintroduceerd door Hilbrands laboratorium
Aardappeltelers weten als geen ander dat kwalitatief goed en gezond pootgoed de basis is voor een rendabele aardappelteelt. De praktijk is echter grillig en ervaring leert dat de kwaliteit van het uitgangsmateriaal nogal uiteen loopt. Door verbeterde...
From the archive
oktober 17, 2011
Beurse aardappelen kost Britse aardappelteler 26 miljoen pond per jaar
Met het droog weer, dat de kans op beurse plekken verhoogt, op komst roept de Potato Council in Engeland telers op om een actieve houding aan te nemen en gedurende het seizoen alle stappen van de oogst goed te letten op de kwaliteit van het product.  “...
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