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Bill Dean's Images

Title: Director of Research
Organization: River Point Farms
Country: United States
1 Images of 1 Subjects View Subject List View Image Details View Thumbnails

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Image Subject Name Scientific Name Description
5439656 root rot/damping off Rhizoctonia spp. Stunting of onion plants caused by Rhizoctonia species. Problem seems to occur primarily when onion seed is planted into a field directly following incorporation of a cereal cover crop. Cereal cover crops are used widely in sandy soils in the Columbia Basin of Washington to minimize wind and sandblasting injury to onion seedlings in the spring.

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