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NALDC Record Details:

Studies on the control of cabbage caterpillars with derris in the South

File:
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Author(s):
Reid, W. J. (William John) , 1902-
Subject(s):
Cabbage Diseases and pests , cabbage , plant cultural practices , field experimentation , insecticides , rotenone , experimental design , plant damage , dust formulations , dusting , economic analysis , Crocidolomia pavonana , Trichoplusia ni
Format:
27 p. : ill. ; 24 cm.
Language:
English
Publisher:
U.S. Dept. of Agriculture
Year:
1942
Collection:
Organic Roots Collection
Series:
Circular