The biological control of mealybugs attacking citrus
By: Harry S. Smith and H.M. Armitage
Contributors: Armitage, H. M. (Horace Morton), 1890-1980
Series: Bulletin -- no. 509; Bulletin (California Agricultural Experiment Station) -- 509.
Publisher: Agricultural Experiment Station
Published: 1931
Place of publication: Berkeley, Cal
Language: eng
Number of pages: 74
Subjects: Citrus; Mealybugs; Biological control; Diseases and pests
Notes: Cover title.

Includes bibliographical references (p. 74).