Title
The spring grain-aphis. (Toxoptera graminum Rond.)
Related Titles
Series:
Circular (United States. Bureau of Entomology), no. 85
By
Webster, F. M. (Francis Marion), 1849-1916
United States. Bureau of Entomology.
United States. Department of Agriculture.
Type
Book
Material
Published material
Publication info
Washington, D.C, U.S. Dept. of Agriculture, Bureau of Entomology, 1907
Notes
Circular No. 85.
"Issued March 29, 1907."
At head of title: United States Department of Agriculture, Bureau of Entomology.
Contents: Seasonal history. pp. 2.
Contents: Rapidity of increase. pp. 3.
Contents: Food plants -- Disastrous outbreaks in America -- Natural enemies. pp. 4.
Contents: Meteorological influences. pp. 5.
Contents: Preventive and remedial measures. pp. 6.
Subjects
Agricultural pests
,
Diseases and pests
,
Grain
,
Greenbug
Language
English
Identifiers
DOI:
https://doi.org/10.5962/bhl.title.63596
LCCN:
https://lccn.loc.gov/agr07001436
NAL:
1 En82C no. 85 1907
OCLC:
811017934
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