Notes on pea aphid control measures for the past six years
By: J. E. Dudley, Jr. ; T. E. Bronson
Contributors: Dudley, J. E.; Bronson, T. E.; United States. Bureau of Entomology and Plant Quarantine
Publisher: [United States Department of Agriculture]
Published: 1938
Place of publication: Richmond, Va
Language: eng
Subjects: Pea aphid; Control; Research
Notes: Caption title