The Enemies of the Potato: Virus Diseases
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.
Release Date: 1949-01-01
Documentary
(0 votes)
Trending Movies
The Twits
Our Fault
She Walks in Darkness
Black Phone 2
Good News
TRON: Ares
The Fantastic 4: First Steps
The Conjuring: Last Rites
A Big Bold Beautiful Journey
27 Nights
Weapons
xXx
Mission: Impossible - The Final Reckoning
The Perfect Neighbor
The Strangers: Chapter 2
The Woman in Cabin 10
Inside Furioza
Superman
One Battle After Another
