Defectos y Enfermedades de la Papa

Ullucu import and cultivation poses biosecurity risk for potato: DEFRA advice

Diciembre 18, 2017

Ulluco import and cultivation poses biosecurity risk for potato: DEFRA advice

Following an investigation by the Animal and Plant Health Agency earlier this year, it has been confirmed that ulluco tubers imported into the UK from a number of different sources were infected by harmful viruses, highlighting that there is uncertainty about the disease status of this crop in general.

New insights in attack mechanism Potato Blight opens door to biological plant-protective chemicals

Diciembre 18, 2017

New insights in attack mechanism Potato Blight open the door to biological protection

Identification of the receptor for Cytolisin - the killer toxin of Phytophthora infestans - opens door to biological methods to protect potatoes and selective, biological herbicides as alternative for glyphosate

Diciembre 11, 2017

La situación actual del cultivo de papa en Chile

Luis Miquel, Gerente General del Consorcio Papa Chile, destaca el avance sistemático de enfermedades cuarentenarias, enumera sus causas y consecuencias, y hace recomendaciones para solucionar los problemas estructurales del cultivo.

Diciembre 11, 2017

Certis USA Licenses New Virus Technology for Control of Fall Armyworm

Certis USA has entered into an agreement with Corpoica, the Colombian Corporation for Agriculture Research, to license Corpoica’s Spodoptera frugiperda nucleopolyhedrovirus (SfMNPV) strain NPV003 and formulation technology for a biopesticide against the fall armyworm (Spodoptera frugiperda).

UMaine receive grant for potato breeding and to improve quality and pest resistance

Noviembre 27, 2017

UMaine receives grant for potato breeding with focus on quality improvement and pest resistance

The USDA-NIFA has awarded a grant totaling $388,000 to the University of Maine to study potato breeding and improve quality and pest resistance in the eastern United States.

Potato researchers gather in Maine to find a solutions for the Blackleg disease

Noviembre 17, 2017

Potato researchers gather in Maine to find solutions for the Blackleg disease

Researchers from all over the world were in Bangor for the '2017 Dickeya and Pectobacterium Summit', organized by the University of Maine Extension.

Noviembre 15, 2017

España: La polilla guatemalteca se extiende a otros municipios de Asturias

Funcionarios de la Consejería de Desarrollo Rural y Recursos Naturales descubrieron la plaga en una trampa instalada en el municipio de El Franco. Es una situación previsible pues la polilla no tiene que comer en las zonas afectadas y tiene que movilizarse para buscar alimento.

Potato Production of Harvest 2017 in North-western Europe adjusted upwards

Noviembre 04, 2017

Estimates Potato Production North-western Europe Harvest 2017 adjusted upwards

Although the full harvest is not in the stores yet, the North-Western European Potato Growers (NEPG) estimates the actual harvest at 28.9 million tons for the 5 countries. This is more than the estimate of last September.

Octubre 27, 2017

La marchitez bacteriana de la papa en Chile

Esta enfermedad es considerada la segunda más importante a nivel mundial. En Chile está clasificada como una enfermedad cuarentenaria presente bajo control oficial. Actualmente se encuentra en la zona sur del país, específicamente en la Región de La Araucanía. Este informe del Servicio Agrícola y Ganadero (SAG), ofrece información sobre el agente causal, su epidemiología y la situación en el país.

Octubre 26, 2017

First field trial with GM Maris Piper resistant to late blight went brilliantly

A genetically-modified (GM) Maris Piper designed to resist the devastating plant disease late blight has worked “brilliantly” during the first year of field trials, according to scientists of The Sainsbury Laboratory (TSL)

Potato tuber with extensive blight infection

Octubre 26, 2017

United Kingdom Potato Harvest 2017 without drama - but now the storage...

The potato harvest in the United Kingdom was mostly without drama. Hopefully this doesn't change during the storage season. But watch the changes in the CIPC regulation.

Octubre 25, 2017

10,000 tonnes of potatoes blocked from entry into Jordan

The Jordan Ministry of Agriculture on Sunday said that a shipment at the Aqaba Port, Jordan, carrying 10,000 tonnes of potatoes allegedly infested with potato cyst nematodes, will not be allowed into the country.

Octubre 25, 2017

Tasmanian potato growers step up potato psyllid surveillance

In Tasmania, Australia, surveillance programs for the tomato potato psyllid (TPP) are being ramped up as growers try to delay any incursion of the pest for as long as possible.

Octubre 23, 2017

Zebra chip pathogen found in Western Canada for the first time

For the first time, evidence of the zebra chip pathogen has been found in potato fields in southern Alberta, but the University of Lethbridge’s Dr. Dan Johnson cautions against panic.

Octubre 16, 2017

New potato variety in India, Kufri Lima, to take on the heat...

Farmers in India can expect higher yields and profits with the release of a new potato variety, Kufri Lima, developed by the International Potato Center (CIP) and the Central Potato Research Institute (CPRI)

Octubre 11, 2017

Argentina: Descifran el genoma del virus del enrollamiento de la hoja

El conocimiento de la secuencia completa, a cargo de investigadores del INTA, permite caracterizar el virus a nivel molecular y estudiar aspectos básicos y particulares de la infección. Además posibilita el desarrollo de herramientas biotecnológicas para mitigar las pérdidas ocasionadas por la infección, que pueden llegar hasta un 90 por ciento.

Octubre 05, 2017

Idaho Potato Breeders aim to develop PCN Resistant Russets

A project underway in Aberdeen, Idaho, aims to develop russet potatoes with resistance to pale cyst nematode, while identifying new molecular markers associated with resistance.

Septiembre 30, 2017

Hungarian Potato Growers Squeezed: Low Prices AND Low Yields

Potato growers in Hungary are in a tough position as potato prices are low. On top of that, yield has been negatively affected by heat and quality is far from optimal.