Research Project code：0250003784
Update date：Nov. 16, 2001
Actual condition of the occurrence of black root of sugar beets and establishment of a comprehensive prevention method
2001 - 2003
We survey the actual condition of the occurrence of black root of sugar beets in Hokkaido, examine the preventive effect of chemicals or a cultivation method and develop a comprehensive prevention method. At the same time we examine the difference among varieties in resistance and establish a method to test the resistance of the varieties.
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