Pests not known to occur in the United States or of limited distribution
Subtitle: Citrus blackfly
Series: APHIS 81 -- 40-15; APHIS 81 -- 40-15.
Published: 1982
Language: eng
Number of pages: 11
Subjects: Citrus black fly; Insect pests
Notes: "July 1982."

Includes bibliographical references.