马铃薯缺陷和疾病

Thanks to resistant potato varieties, Late Blight is no longer a serious threat to the highland farmers in Lushoto, Tanzania (Courtesy: D. Harahagazwe CIP)
三月 17, 2017
Farmers in Tanzania benefit from more resilient potato varieties
Situated in the Northeast of Tanzania, the district of Lushoto is part of the so called highlands of Tanzania where potatoes are traditionally grown. Due to heat and lack of resilient potato varieties, farmers would often lose all the crop.
From the archive
The Lincoln University Future Farming Centre head Charles Merfield, centre, among plots of mesh-covered potatoes. Using the mesh could be a way of stopping the psyllids, he says.
三月 15, 2017
Mesh cover highly effective at keeping pests off potatoes, Lincoln University researchers find
In New Zealand, a team of Lincoln University researchers is impressed with the results from a trial of a mesh cover that is used to protect potato crops from insect pests.
From the archive
Manchas necróticas de color marrón oscuras en el haz de las hojas (Foto: W. Pérez)
三月 05, 2017
Como prevenir, controlar y eliminar el tizón tardío de la papa
Agronoticias entrevista al Ing. Agr. M.Sc. Willmer Pérez Barrera, investigador senior en manejo integrado de plagas del Centro Internacional de la Papa (CIP).
From the archive
7 municipios españoles deberán destruir los cultivos de papa atacados por la polilla guatemalteca
三月 03, 2017
7 municipios españoles deberán destruir los cultivos de papa atacados por la polilla guatemalteca
El Consejo de Ministros ha aprobado el Real Decreto, que tendrá una duración de cinco años, para controlar y erradicar la plaga.
From the archive
INIA Chile crea moderno sistema para detectar plagas y enfermedades online
三月 01, 2017
INIA Chile crea moderno sistema para detectar plagas y enfermedades online
Profesionales del área de transferencia tecnológica de INIA La Platina desarrollaron una plataforma web de asesoría experta que ofrece al asesor técnico un apoyo en la identificación y posterior control de enfermedades y plagas.
From the archive
Francia aprovecha la plaga de la polilla guatemalteca y logra un récord en exportación de papa
三月 01, 2017
Francia aprovecha la plaga de la polilla guatemalteca y logra un récord en exportación de papa
Supermercados gallegos colocan más producto galo, pero envasado en la comunidad
From the archive
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Reunión de los técnicos con los agricultores que participan en el estudio para controlar la plaga./ EL DÍA
三月 01, 2017
España: Utilizan una avispa para tratar de controlar la polilla guatemalteca
Treinta agricultores de Icod el Alto continúan colaborando en 2017 con un estudio piloto contra la plaga, que se inició hace tres años.
From the archive
La langosta voladora puede desplazarse 30 km por día y destruir el 100% de los cultivos que invade
二月 23, 2017
México: Crean biopesticidas contra plagas que dañan cultivos de papa y maíz
Científicos de la Universidad Autónoma de Campeche (UACAM) desarrollaron nuevas sustancias de origen biológico que controlan y eliminan plagas, como la langosta voladora, el psílido de la papa y el jitomate.
From the archive
La agricultura orgánica debería incluir la papa genéticamente modificada con resistencia al tizón tardío
二月 22, 2017
La agricultura orgánica debería incluir la papa genéticamente modificada con resistencia al tizón tardío
El Reglamento de la UE sobre la agricultura orgánica no permite el uso de organismos genéticamente modificados (OGM).Pero..... puede distinguirse un cultivo de papa cisgenico de un cultivo de papa que es el resultado de la producción convencional?
From the archive
The slogan of this year`s Europatat Conference - focused on plant health and trade - is 'Making the European Potato Trade great again! (it’s gonna be huge, it’s gonna be great, it’s true!)'
二月 22, 2017
'Making the European Potato Trade great again! (it’s gonna be huge, it’s gonna be great, it’s true!)'
Under the provocative slogan 'Making the European Potato Trade great again! (it’s gonna be huge, it’s gonna be great, it’s true!)', the Europatat Congress 2017 will focus on two major current issues for the potato sector: plant health and trade.
From the archive
The potato variety Sarpo Mira is highly resistant to late blight. Originally bred in Hungary, the Danish potato company Danespo has introduced the variety to Bangladesh in 2011.
Sarpo Mira is currently offered in Bangladesh by Giant Agro Processing Ltd (
二月 15, 2017
Late blight resistant potato variety Sarpo Mira gaining popularity in Bangladesh
The potato variety Sarpo Mira, highly resistant to late blight, is getting popular among farmers in the main potato-growing areas of Bangladesh, according to both farmers and officials.
From the archive
Bactericera cockerelli, nymph cases, nymph and adult (Courtesy: Department of Agriculture and Food, Western Australia)
二月 14, 2017
Discovery of Potato Psyllids in Western Australia a serious blow to the industry
Potato producers in south-west Western Australia say the detection of the potato psyllid (Bactericera cockerelli) is a "serious blow" to their industry. The detection of the psyllid may put national and international exports in jeopardy.
From the archive
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Soil fumigation in Wicklow, New Brunswick. The field is fumigated with chloropicrin in the fall of the 2015, as part of a trial McCain Foods is conducting with its processing potato growers on both sides of the border. (Courtesy: Triest Ag Group)
二月 07, 2017
Potato growers in Maine apply soil fumigation in a trial of McCain Foods
French Fry manufacturer McCain Foods has started trials examining soil fumigation with several of its potato growers in Maine (United States) and New Brunswick (Canada).
From the archive
Progresión de la Polilla de la patata desde el oriente de Galicia / mapama.gob.es
一月 27, 2017
España: Estudian prohibir el cultivo de papa en las zonas afectadas por la polilla guatemalteca
El gobierno central elabora un decreto que puede contemplar la prohibición del cultivo de la patata en las zonas afectadas, antes de que la UE prohíba su exportación.
From the archive
Memorial in Dublin, Ireland commemorating the potato famine of the 1840's caused by Phytophthora infestans
一月 04, 2017
Study Provides Evidence on Movement of Potato Famine Pathogen
North Carolina State University research delves into the movement and evolution of the pathogen that caused the Irish potato famine in the 1840's - Phytophthora infestans -, which set down roots in the United States before attacking Europe
From the archive
Among those in attendance at the signing ceremony were Stuart Wright, Potatoes New Zealand Chair (left) and Hon Nathan Guy - Minister for Primary Industries (right).
十二月 12, 2016
Potatoes New Zealand joins government biosecurity initiative
Potatoes New Zealand became the 14th partner organisation to join the Government Industry Agreement for Biosecurity Readiness and Response.
From the archive
This webcast on Potato white mold - also known as Sclerotinia stem rot - is developed by Dennis A. Johnson, Ph.D. Professor, Extension Plant Pathologist, Washington State University (Courtesy: Washington State University)
十二月 06, 2016
Potato White Mold: how it spreads and how it can be managed
The Plant Management Network (PMN) has released a new presentation entitled 'Epidemiology and Management of Potato White Mold' to help growers, consultants and extension agents understand how white mold persists and spreads
From the archive
Cómo aumentar la producción de papa usando técnicas sencillas (o cómo manejar integralmente la sanidad de la semilla de papa)
十一月 14, 2016
Cómo aumentar la producción de papa usando técnicas sencillas (o cómo manejar integralmente la sanidad de la semilla de papa)
Esta nota analiza el problema de la degeneración de la semilla, detalla la estrategia propuesta del Programa del CGIAR de Raíces, Tubérculos y Banano, y describe cinco técnicas sencillas para mejorar la calidad de la semilla y aumentar la producción de papa.
From the archive

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