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Onion Diseases and Their Control

Description: Revised edition. Report discussing diseases which affect onions in both the field and in storage, and methods for their control. Diseases discussed include smut, mildew (blight), leaf mold, fusarium rot, pink root, root knot, neck rot, soft rot, black mold, smudge (anthracnose, black spot).
Date: 1922
Creator: Walker, J. C. (John Charles), 1893-
Partner: UNT Libraries Government Documents Department

Onion Diseases and Their Control

Description: Revised edition. Report discussing diseases which affect onions in both the field and in storage, and methods for their control. Diseases discussed include smut, mildew (blight), leaf mold, fusarium rot, pink root, root knot, neck rot, soft rot, black mold, smudge (anthracnose, black spot), rust, white rot, dodder, and macrosporium rot.
Date: 1925
Creator: Walker, J. C. (John Charles), 1893-
Partner: UNT Libraries Government Documents Department

Onion Diseases and Their Control

Description: Revised edition. Report discussing diseases which affect onions in both the field and in storage, and methods for their control. Diseases discussed include smut, mildew (blight), leaf mold, fusarium rot, pink root, root knot, neck rot, soft rot, black mold, smudge (anthracnose, black spot), rust, white rot, dodder, and macrosporium rot.
Date: 1928
Creator: Walker, J. C. (John Charles), 1893-
Partner: UNT Libraries Government Documents Department

Onion Diseases and Their Control

Description: Revised edition. Report discussing diseases which affect onions in both the field and in storage, and methods for their control. Diseases discussed include smut, mildew (blight), leaf mold, fusarium rot, pink root, root knot, neck rot, soft rot, black mold, smudge (anthracnose, black spot), rust, white rot, dodder, and macrosporium rot.
Date: 1931
Creator: Walker, J. C. (John Charles), 1893-
Partner: UNT Libraries Government Documents Department

Onion Diseases and Their Control

Description: Revised edition. Report discussing diseases which affect onions in both the field and in storage, and methods for their control. Diseases discussed include smut, mildew (blight), leaf mold, fusarium rot, pink root, root knot, neck rot, soft rot, black mold, smudge (anthracnose, black spot), rust, white rot, dodder, and macrosporium rot.
Date: 1937
Creator: Walker, J. C. (John Charles), 1893-
Partner: UNT Libraries Government Documents Department

Onion Diseases and Their Control

Description: Revised edition. Report discussing diseases which affect onions in both the field and in storage, and methods for their control. Diseases discussed include smut, downy mildew, leaf mold, fusarium rot, pink root, root knot, neck rot, bacterial soft rot, black mold, smudge, rust, white rot, dodder, damping-off, purple blotch, yellow dwarf, aster yellows, eelworm rot, and aspergillus rot.
Date: 1944
Creator: Walker, J. C. (John Charles), 1893-
Partner: UNT Libraries Government Documents Department

Onion Diseases and Their Control

Description: Revised edition. Report discussing diseases which affect onions in both the field and in storage, and methods for their control. Diseases discussed include smut, downy mildew, leaf mold, fusarium rot, pink root, root knot, neck rot, bacterial soft rot, black mold, smudge, rust, white rot, dodder, damping-off, purple blotch, yellow dwarf, aster yellows, eelworm rot, diplodia rot, blue mold rot, and aspergillus rot.
Date: 1947
Creator: Walker, J. C. (John Charles), 1893-
Partner: UNT Libraries Government Documents Department

Onion Diseases and Their Control

Description: Revised edition. Report discussing diseases which affect onions in both the field and in storage, and methods for their control. Diseases discussed include smut, downy mildew, leaf mold, fusarium rot, pink root, root knot, neck rot, bacterial soft rot, black mold, smudge, rust, white rot, dodder, damping-off, purple blotch, yellow dwarf, aster yellows, eelworm rot, diplodia rot, blue mold rot, and aspergillus rot.
Date: 1959
Creator: Walker, J. C. (John Charles), 1893-
Partner: UNT Libraries Government Documents Department

Onion Diseases and Their Control

Description: Report discussing diseases which affect onions in both the field and in storage, and methods for their control. Diseases discussed include smut, mildew (blight), leaf mold, fusarium rot, pink root, root knot, neck rot, soft rot, black mold, smudge (anthracnose, black spot).
Date: 1919
Creator: Walker, J. C. (John Charles), 1893-
Partner: UNT Libraries Government Documents Department

Cabbage diseases.

Description: Describes the sources and characteristics of cabbage diseases, and methods of control.
Date: 1924
Creator: Harter, L. L. (Leonard Lee); Jones, L. R. (Lewis Ralph), 1864-1945. & Walker, J. C. (John Charles), 1893-
Partner: UNT Libraries Government Documents Department

Onion-set production.

Description: A guide to growing green onions from sets, in order to increase production and alleviate a wartime onion shortage.
Date: May 1944
Creator: Walker, J. C. (John Charles), 1893-; Edmundson, W. C. (Wilbur Clifford), 1888- & Jones, H. A. (Henry Albert), 1889-
Partner: UNT Libraries Government Documents Department