马铃薯缺陷和疾病

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...

The humble spud has few natural enemies (beside humans), but common scab disease is one that threatens the whole potato industry. Common scab is one of the most prevalent and costly diseases for the potato industry worldwide. The vegetable research t...

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...