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The Enemies of the Potato: Virus Diseases
The Enemies of the Potato: Virus Diseases
Documentary 01/01/1949

The Enemies of the Potato: Virus Diseases (1949)

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Overview

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.

Maurice Proulx

Director