0bb0621e50d7f8e3f38c41edaa7eda20

TitleFile:Ophiostoma wageneri 2.jpg
Licensehttp://creativecommons.org/licenses/by/3.0/
Rating2.5
VettedUntrusted
Description
English: 1=Ophiostoma wageneri Black root stain disease in ponderosa pine (Pinus ponderosa)
Original URLhttp://upload.wikimedia.org/wikipedia/commons/b/b5/Ophiostoma_wageneri_2.jpg
photographerUSDA Forest Service - Ogden Archive, USDA Forest Service, Bugwood.org
providerWikimedia Commons
Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith