Norway spruce suffering from potassium deficiency (image 2)

Title

Norway spruce suffering from potassium deficiency (image 2)

Subject

Forest Products Industry

Description

32 yr old Norway spruce suffering from potassium deficiency. Pack Forest, Warrensburg NY. Person is Professor Ed White of SUNY.

Creator

Ken Armson

Date

1972-08

Format

JPEG

Type

Photograph

Identifier

Armson-Silviculture-765b

Coverage

USA - New York

Original Format

Photo

Files

Collection

Ken Armson fonds

Citation

Ken Armson, “Norway spruce suffering from potassium deficiency (image 2),” Archives & Digital Collections at Lakehead University Library, accessed October 24, 2026, https://digitalcollections.lakeheadu.ca/items/show/5622.