Other Scholarly Content
 

Douglas-fir tussock moth adult male survey north Idaho and western Montana, 1982

Público Deposited

Contenido Descargable

Descargar PDF
https://ir.library.oregonstate.edu/concern/defaults/j6731508h

Descriptions

Attribute NameValues
Creator
Abstract
  • Douglas-fir tussock moth populations are monitored annually in northern Idaho and western Montana to insure early detection of changes from endemic to outbreak population levels. Adult moth trapping in 1982 was intensified and expanded into additional areas from 1981 because of concern that with each passing year the probability of a tussock moth outbreak is more imminent. Annual increases in trap catches from 1980 through 1982 and reports during the summer of 1982 of defoliated yard and farmstead trees at various locations strongly suggest that populations are building. This report summarizes results of the 1982 adult population monitoring.
Resource Type
Fecha Disponible
Fecha de Emisión
Series
Subject
Declaración de derechos
Publisher
Language
File Format
File Extent
  • 820079 bytes
Digitization Specifications
  • Scanned at 600 DPI using a Cannon DR-9080C in TIF format. PDF generated through Capture Perfect using OmniPage Professional 15 for textual OCR.
Replaces

Relaciones

Parents:

This work has no parents.

Elementos

Miniatura Título Fecha de subida Visibilidad Acciones
file details no._83-14_ocr.pdf 2017-07-20 Público Descargar