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USFS Logo Research Data Archive
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Black jack ponderosa pine (#77) with resin below dead limb previously infected by southwestern dwarf mistletoe
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Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: mistletoe
Location: Fort Valley Experimental Forest; AZ; United States
Description: Black jack ponderosa pine (#77) with resin below dead limb previously infected by southwestern dwarf mistletoe
Date: 10/15/1915

Turpentine tree
more info/bigger image
Collection: RMRS Archive Images
Keywords: forest pathology
Organisms: ponderosa pine
Location: Fort Valley Exp. Station, Coconino N.F.
Description: Turpentine tree
Date: 7/3/1915

Ft Valley Forest HQ.
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grounds
Location: Ft. Valley Exp Forest; AZ; USA
Description: Ft Valley Forest HQ.
Date: 1915