Twospotted spider mite, Tetranychus urticae Kock, in Oregon peppermint, Mentha piperita L.
Subtitle: sampling, population dynamics and economic injury
By: by Craig Stephen Hollingsworth.
Published: 1980
Language: eng
Number of pages: 159
Subjects: Mites.
Other titles: Spider mite.
Notes: Typescript (photocopy).

Thesis (Ph. D.)--Oregon State University, 1981.

Bibliography: leaves 125-133.