The Enemies of the Potato: Virus Diseases poster

The Enemies of the Potato: Virus Diseases

January 1, 1949 9 min
✓ Released 28398 days ago
Documentary

About

Among the various diseases that attack the potato during the growing season, there are first of all the virus diseases such as Mosaic, Leaf Roll, Spindle, Purple Top, etc. Certified seed appears to be the most effective means of combating these diseases.

Movie Info

Status: Released
Director: Maurice Proulx
Runtime: 9 min

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