Effect of temperature and photoperiod on the biology of blue alfalfa aphid, Acyrthosiphon kondoi Shinji
By: [R.T. Kodet, M.W. Nielson, and R.O. Kuehl].
Contributors: Nielson, Mervin William.; Kuehl, R. O.; United States. Agricultural Research Service.
Series: Technical bulletin / United States Department of Agriculture -- no. 1660.; Technical bulletin (United States. Dept. of Agriculture) -- no. 1660.
Publisher: U.S. Dept. of Agriculture, Agricultural Research Service
Published: 1982
Place of publication: Washington
Language: eng
Number of pages: 10
Subjects: Aphididae.; Alfalfa -- Diseases and pests -- United States.; Acyrthosiphon.
Notes: "June 1982"--T.p. verso.

Bibliography: p. 10.