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C. R. Orton
Born 1885-01-01
Identifiers
Open Library
OL5066789A
Top Subjects
Potatoes -- Diseases and pests (1)
Potato wart (1)
Fruit (1)
Nuts (1)
Diseases and pests (1)
United States (1)
Books by C. R. Orton
Total count: 11
Some orchard diseases and their treatment
1914-01-01
Notes on Peridermium from Pennsylvania
1914-01-01
Structural parallelism between sporeforms in the Ascomycetes
1915-01-01
Phytophthora infestans on tomatoes
1916-01-01
Potato diseases.
1916-01-01
North American species of Allodus
1916-01-01
Notes on some polemoniaceous rusts
1919-01-01
The potato wart disease
a new and serious disease discovered in Pennsylvania.
1919-01-01
Diseases of fruit and nut crops in the United States in 1923
Plant Disease Survey, Bureau of Plant Industry, United States Department of Agriculture
1924-01-01
Graminicolous species of Phyllachora in North America
1944-01-01
Leon Hatchig Leonian, 1888-1945
1945-01-01
