Skip to main content

Specimen #30807

Specimen record details
Entry Number 30807
Nematode Genus Aphelenchoides
Nematode Species xylophilus
Host Genus Pinus
Host Species ponderosa
Common Name Ponderosa pine
Country USA
State Oregon
City/Locale Sisters
Collector via C. T. Rumbold
Date Received 1934 Jan 22
Determined By Gotthold Steiner
Disposition of Sample Specimens to USDANC (General)
Slide Number G-13647
Remarks Note: Date on original G. Steiner slide is (1934 Jul 25). Slide number assigned by Steiner is 440. Infested with Ips integer & blue stained fungus.