blue stain

Diseases: Vascular Wilts
Sordariomycetes > Ophiostomatales > Ophiostomataceae > Ophiostoma ips (Rumb.) Nannf.

2 records

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Image Descriptor Description Photographer
5004095 Symptoms Blue stain in Ips killed loblolly pine Ronald F. Billings
5004097 Symptoms Blue stain in Ips killed loblolly pine Ronald F. Billings


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