马铃薯缺陷和疾病

五月 11, 2017

Northwest Potato Research Consortium has awarded grants for 37 regional potato projects

The Northwest Potato Research Consortium recently approved a combined $1.5 million in grant funding to 37 research projects.

五月 11, 2017

Should Seed Potato Growers start testing for Dickeya?

The potato disease Dickeya can be detected by laboratory testing — but is there enough of it present to justify the higher costs? That is the question facing Canadian Seed Potato Growers exporting to the United States who are increasingly asked for the test.

五月 09, 2017

From test tube to plate, UW–Madison program keeps potatoes clean

Years before that french fry landed on your plate, the plant that would eventually give rise to the spud your fry was cut from was sealed away deep in a secure-access building, growing slowly in a test tube inside a locked growth chamber.

五月 08, 2017

Buntata: a new tool to identify potato pests and diseases on the go

Buntata is a collaborative effort between the University of St Andrews and the James Hutton Institute to enable open access to our information resources and put them at the fingertips of potato growers.

五月 07, 2017

Idaho Universities receive Grant to investigate Humigator in Potato Storage

A partnership between Idaho State University and Boise State University has been awarded an Idaho Global Entrepreneurial Mission (IGEM) grant to research the application of the Humigator in potato storage.

五月 03, 2017

España: Galicia empieza a recoger la papa en las zonas infestadas por la polilla guatemalteca

La conselleira de Medio Rural, Ángeles Vázquez, ha comunicado que en los primeros cuatro ayuntamientos en los que se ha empezado a retirar la patata por la plaga de la polilla guatemalteca se han recogido "cerca de 17.000 kilos de patata", y ha pedido la "solidaridad" de los afectados para "facilitar" la recogida.

五月 03, 2017

Potatoes in the Mediterranean at low risk for infection by Zebra Chip disease

Despite the fact that the bacteria responsible for zebra chip disease occur in the Mediterranean and cause damage in leek and onions, the risk for transfer to potatoes is low, because of the feeding preferences of the transmitting psyllids in this area.

五月 02, 2017

West Australian potato farmers prepare to leave industry because of psyllid outbreak

Alan Parker looked out onto the farm business he had spent his entire life establishing. The West Australian seed potato grower will know in the next six weeks whether his lifelong career will continue.

四月 27, 2017

West Australia moves from Potato Psyllid Eradication to Control

Potato Psyllids, a destructive plant pest found for the first time in Australia in February cannot be eradicated, so the industry will seek to manage it, rather than destroy it, according to The Department of Food and Agriculture of West Australia.

四月 23, 2017

Variety screening reveals potatoes with resistance to zebrachip disease

The Texas A&M AgriLife Research plant pathology team intentionally infected potato plants with psyllids positive with the bacterium that causes zebra chip disease, in order to identify promising germplasm in the battle against the disease plaguing the US potato industry for the past 15 years.

Efforts to eradicate damaging nematodes in infected Idaho potato fields progressing

四月 22, 2017

Efforts to eradicate damaging nematodes in 27 infected Idaho potato fields progressing well

Progress is being made eradicating the microscopic potato cyst nematodes that have been threatening Idaho’s $900 million potato industry the last decade, according to the latest update by USDA-APHIS.

四月 20, 2017

Europatat Congress 2017 confirms new high level speakers!

The organizers of the Europatat 2017 Congress in Antwerp from 15 to 17 June announce the addition of a number of high level speakers to the programme

四月 17, 2017

US Potato Growers offer Trump suggestions to improve NAFTA

The National Potato Council (NPC) has sent a letter to President Trump with suggestions how the NAFTA agreement can be improved to benefit the potato trade.

四月 17, 2017

First large-scale Solynta Hybrid seed potato trials highly successful

Potato breeder Solynta started a potato revolution nearly ten years ago: to develop and apply new breeding technologies to convert potatoes into a hybrid crop. A 'large' trial of the first experimental hybrids took place last season.

四月 11, 2017

New Webcast helps Potato Growers avoid devastating Powdery Scab Outbreaks

Powdery scab is a potato disease that is difficult to manage and under certain environmental conditions powdery scab can be potentially devastating to susceptible potato varieties.

四月 11, 2017

Guarding against Dickeya: testing your seed potatoes

With clean seed potatoes recognized as the best defense against this new blackleg-causing pathogen, the demand for Dickeya testing is growing fast.

四月 05, 2017

España: El Gobierno trabaja para que la papa canaria reingrese en la UE

La ministra de Agricultura y Pesca, Alimentación y Medio Ambiente, Isabel García Tejerina, ha asegurado que espera concluir las negociaciones con la Unión Europea para que esta acepte el protocolo desarrollado en Canarias para la eliminación de la polilla guatemalteca y permita de nuevo la exportación de la patata canaria fuera de las islas, incluido el resto del territorio nacional.

四月 04, 2017

Descartan que la bacteria Candidatus Liberibacter ataque a la papa española

Un estudio realizado por investigadores del Centro Superior de Investigaciones Científicas (CSIC) descarta que la enfermedad causada por la bacteria "Candidatus Liberibacter solanacearum" (Lso) -que ya ha producido "importantes pérdidas económicas" en zanahoria y apio- pueda afectar a la papa.