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| Entry Number | 21689 |
|---|---|
| Nematode Genus | Heterodera |
| Nematode Species | schachtii |
| Host Genus | Allium |
| Host Species | sp. |
| Common Name | Onion field |
| Country | USA |
| State | Utah |
| City/Locale | Ogden |
| Collector | Gerald Thorne |
| Date Collected | 1933 Aug 16 |
| Date Received | 1963 Sep 06 |
| Determined By | Gerald Thorne |
| Disposition of Sample | Specimens to USDANC (Gerald Thorne) |
| Nematodes In | Soil |
| Total Samples | Approx. 3750 slides |
| Slide Number | Heterodera 1s |
