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Publication Year 1924 Subject spraying
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1. Control of the codling moth in the Pacific Northwest (id:ORC00000354)

Author:
E. J. (Erval Jackson) Newcomer 1890-, M. A. Yothers, and W. D. (Warren Draper) Whitcomb 1895-
Series:
Farmers' bulletin (United States. Dept. of Agriculture) ; no. 1326
Year:
1924
Subject:
Codling moth; Control; life cycle (organisms); plant pests; insect pests; cultural control; biological control; natural enemies; insect control; control methods; spraying; spraying equipment; orchards; pome fruits; tree fruits; arsenicals

2. The Mexican bean beetle in the East (id:ORC00000399)

Author:
Neale F. (Neale Frederick) Howard 1890-
Series:
Farmers' bulletin (United States. Dept. of Agriculture) ; no. 1407
Year:
1924
Subject:
Mexican bean beetle; Control; life cycle (organisms); life history; larvae; insect behavior; insect pests; plant damage; crop damage; pest control; control methods; natural enemies; spraying; cultural control; arsenates; arsenicals

3. Why potatoes run out (id:ORC00000499)

Author:
E. S. (Eugene S.) Schultz 1884-
Series:
Farmers' bulletin / United States Department of Agriculture ; no. 1436
Year:
1924
Subject:
Potatoes; Diseases and pests; plant cultural practices; seed tubers; root vegetables; plant diseases and disorders; plant viruses; bacterial diseases of plants; fungal diseases of plants; control methods; spraying; seed treatment; cultural control; insect pests; site preparation; deterioration