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Control of aphids injurious to orchard fruits, currant, gooseberry and grape


Author:
Quaintance, A. L. (Altus Lacy) and Baker, A. C. (Arthur Challen)
Source:
Farmers' bulletin (United States. Dept. of Agriculture) ; no. 1128 1920
Year:
1920
Subject:
plant pests, orchards, Aphids -- Control, Fruit -- Diseases and pests, tree fruits, small fruits, insect pests, control methods, cultural control, natural enemies, biological control agents, spraying, insecticidal soaps, Quassia, biopesticides, botanical pesticides, and Aphidoidea
Format:
48 p. : ill. ; 23 cm.
Language:
English
Publisher:
U.S. Dept. of Agriculture
Collection:
Organic Roots Collection