马铃薯缺陷和疾病 来自加拿大

Potato ring rot has shown up on at least two Prince Edward Island farms, the provincial Department of Agriculture has confirmed

In Manitoba, harvest of processing potatoes is underway.

Los productores de papa de la Provincia de Manitoba están considerando cambiar a un ciclo más corto de pulverización de fungicidas si el tizón tardío continúa apareciendo en los campos de cultivo de la región. Vikram Bisht, patólogo vegetal de la Inic...

Manitoba Potato growers may consider switching to a shorter fungicide spray cycle as late blight continues to show up in fields throughout the potato growing regions of the province.Vikram Bisht, plant pathologist with Manitoba Agriculture, Food and Ru...

A fungus that could seriously damage Manitoba's multimillion-dollar commercial potato industry has been spotted at commercial nurseries, Manitoba Agriculture says. The provincial agency has issued a warning to residential gardeners after "late b...

Leaf samples taken last summer by provincial potato specialists and ag chem firm Bayer CropScience throughout Canada show "widespread"presence of fungi that have mutated to resist the fungicides used most often to control them.The sampling pr...

A virus that crippled Prince Edward Island's potato industry for six months in 2000 may have returned. A single spud from a quarantined processing field near Kensington is being tested for potato wart, a disease that poses no threat to humans but leave...