Instar discrimination of field-collected larvae through analysis of frequency distribution curves of head capsule widths using the program PeakFit.

Bibliographic Details
Main Author:	Schmidt, Fred H.
Corporate Author:	Pacific Northwest Research Station (Portland, Or.)
Format:	Government Document Microform Book
Language:	English
Published:	Portland, Or. : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, [1996]
Series:	Research paper PNW ; 492.
Subjects:	Western spruce budworm > Larvae > Development > Mathematical models. Western spruce budworm > Parasites > Mathematical models.

Evans: US Documents Microfiche (3rd floor)