The Enemies of the Potato: Virus Diseases

• • Documentary

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.

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Available Formats The Enemies of the Potato: Virus Diseases Secure Scanned : 05/22/2024 Download HD

The Enemies of the Potato: Virus Diseases (1949)

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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.
Runtime: 9 minutes
Language: Français
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