An evaluation of formica exsectoides forel as a potential biological control agent of insect pests of pines / by Nancy J. Campbell.

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Bibliographic Details
Main Author: Campbell, Nancy J.
Language:English
Published: 1990.
Subjects:
Pine > Diseases and pests.
Insect pests > Control.
Dissertation Note:
Thesis Ph.D. Michigan State University. Department of Entomology 1990.
Physical Description:viii, 160 leaves : illustrations ; 29 cm
Format: Thesis Microfilm Book
Description
Note:Microform.
Call Number:24772 THS Microfilm
Bibliography Note:Bibliography: leaves 152-160.
Reproduction Note:
Microfilm. Ann Arbor, Mich. : University Microfilms, 1991. 1 microfilm reel ; 35 mm.