Specimen #22909
| Entry Number | 22909 |
|---|---|
| Nematode Genus | Heterodera |
| Nematode Species | marioni (seem to be very large) |
| Host Genus | Catalpa |
| Host Species | speciosa |
| Common Name | Catalpa (Northern) seedlings |
| Country | USA |
| State | Oklahoma |
| City/Locale | Noble |
| Collector | Elmer W. Luke via Ernest Wright (Lincoln, Nebraska) |
| Date Collected | 1936 Nov 17 |
| Date Received | 1936 Nov 18 |
| Determined By | Gotthold Steiner |
| Disposition of Sample | Specimens to USDANC (General) |
| Nematodes In | Root |
| Total Samples | 1 |
| Slide Number | G-12180 |
| Remarks | Note: Steiner slide #558. First time seem by us on this host. NEW HOST RECORD!! |