马铃薯缺陷和疾病

Australian potato growers keen to learn about the latest research for managing key pests and diseases on potato farms have an opportunity to listen to leading experts at a Potato Industry Research and Development (R&D) Forum in Melbourne this week.

Aphids and the plant viruses they transmit cause billions of dollars in crop damage around the world every year.

Los agricultores de papas de la isla de Tenerife están barajando la posibilidad de solicitar una ayuda extraordinaria para compensar las pérdidas económicas a las que tendrán que hacer frente por la alta incidencia de polilla guatemalteca.

Plant breeders and geneticists of Cornell University have released more than 50 potato varieties since 1908. Now they are expanding their efforts to make more wild potato seeds available to potato breeders around the world.

This year, the potato harvest in Bangladesh was about 150% of what the domestic need is. As a result prices have crashed and despite the high yields, farmers suffer as the can not sell their product.

After several years of research, the team of Eurocelp has developed an algorithm capable of continuously detecting potato diseases.

The Europatat 2019 Congress, co-organised by the Norwegian Association of Fruit and Vegetable Wholesalers (NFGF) and Europatat, will take place in Oslo (Norway) from 12 to 14 June 2019. Under the slogan 'The timeless potato: A dynamic and innovative food'

Potato cyst nematodes (PCN) are quarantine soilborne pests that damage potatoes around the world, stunting plants and reducing yields.

EuroBlight is continuously examining the ongoing evolution of the European population of the potato late blight pathogen and now reports on the 2018 results. Approximately 1000 samples were genotyped from 22 countries.

In his presentation at the the 2018 Potato Expo, Dr. Chad Hutchinson discusses the benefits of using Chloropicrin in potato production. Chloropicrin increases production efficiency, profit potential for potato growers, and it also improves soil health.

ARS Researchers studied potato tubers from the Klamath Basin in Oregon infected with the causal bacteria of zebra chip disease. They confirmed the presence of the pathogen but did not identify the sample as one of the six known varieties (haplotypes).

Kenyan farmers are facing a shortage of certified seed potatoes following the rejection of 78 percent of the planting materials that had been imported last year.

Idaho potato farmers are getting paid about the same amount for their spuds as they're investing in raising them, according to a University of Idaho Extension agricultural economist's report, presented during the Idaho Potato Conference.

Los productores colombianos tendrán una nueva opción para combatir la enfermedad más importante que afecta a este cultivo: la polilla guatemalteca (Tecia solanivora)

El evento transgénico, desarrollado por investigadores del CONICET y la empresa Tecnoplant, ya obtuvo todos permisos necesarios para su comercialización en el pais.

A finales del año pasado, Ecuador reportó la presencia de la enfermedad, por lo cual el Instituto Colombiano Agropecuario (ICA) emitió una alerta temprana fitosanitaria y está tomando medidas de prevención.

Un informe de inspección asegura que las medidas adoptadas contra la polilla guatemalteca han dado resultado.

The government of Western Australia has announced that it has succeeded in regaining market access for Western Australian potatoes in all of Australia, following the detection of tomato potato psyllid in February 2017.