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NALDC Record Details:

Studies of methods and materials for the control of the leafhopper Empoasca fabae as a bean pest

File:
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Author(s):
DeLong, Dwight Moore, 1892
Subject(s):
Leafhoppers -- Control. , Beans -- Diseases and pests.
Format:
64 p.
Language:
English
Publisher:
U.S. Dept. of Agriculture
Year:
1940
Collection:
Organic Roots Collection
Series:
Technical bulletin.
Rights:
This item is authored by federal employees as part of their official duties and are therefore non-copyrightable and/or published by the federal government and now in the public domain.