Northern pitch twig moth (nodule)

Title

Northern pitch twig moth (nodule)

Subject

Forest Products Industry

Description

Pitch nodule maker, Petrova albicapitana on jack pine. Englehart Management Unit.

Creator

Ken Armson

Date

1972-06

Format

JPEG

Type

Photograph

Identifier

Armson-Silviculture-772

Coverage

Canada - Ontario

Original Format

Photo

Files

Collection

Ken Armson fonds

Citation

Ken Armson, “Northern pitch twig moth (nodule),” Archives & Digital Collections at Lakehead University Library, accessed October 31, 2026, https://digitalcollections.lakeheadu.ca/items/show/5632.