Gallian, John J.

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Rhizoctonia on Sugarbeet: Importance, Identification, and Control in the Northwest

Color photographs illustrate symptoms of Rhizoctonia foliar blight and crown and root rot on sugar beet. The text discusses disease symptoms, the causal organism, and control measures, including cult ...

Rhizomania on Sugarbeet: Importance, Identification, Control

Rhizomania is the most serious disease of sugar beets worldwide. This publication describes the symptoms of the disease in the Pacific Northwest; its causes, epidemiology, and disease cycle; and metho ...