Browse Items (13651 total)

Machine planted ponderosa pine. Rampart Prairie. Photo M. (Mike) D. Meagher

Ponderosa pine planted in furrows. N.b Mortality in natural large pine. Photo M. (Mike) D. Meagher

Ponderosa pine planted 1963, photo 1964 (30% survival). Photo M (Mike) D. Meagher

Ponderosa pine with dense groundcover of Manzanita and Arctostaphylus parryana. SE Oregon.

Ponderosa pine thinned to 40 sq.ft/acre. Coconino National Forest. Flagstaff Arizona

Ponderosa pine thinned to 40 sq.ft/acre. Coconino national Forest. Flagstaff Arizona

Ponderosa pine thinned from 20 sq.ft./Acre to 0. Fort valley Ext StaFlagstaff Arizona

Ponderosa pine in open area, logged and with bark beetle damage. N.B. no regeneration. Near Princeton.

Ponderosa pine in greenhouse at Jefferson nursery. Ponderosa pine, 1+0, container. Weyerhauser.

Ponderosa pine at Weyerhauser's Antelope tree farm in SE. Oregon. N.B. pine regeneration in openings following past harvesting.