Specimen #6658
| Entry Number | 6658 |
|---|---|
| Nematode Genus | Heterodera |
| Nematode Species | weissi (Topotypes-cones on metal slides) |
| Host Genus | Polygonum |
| Host Species | pennsylvanicum |
| Common Name | Smartweed |
| Country | USA |
| State | Maryland |
| City/Locale | BARC-W, Beltsville (originally from near Steam plant, BARC-W, Beltsville) |
| Collector | A. M. Golden |
| Date Collected | 1975 Sep 04 |
| Date Received | 1975 Sep 04 |
| Determined By | A. Morgan Golden |
| Disposition of Sample | Specimens to USDANC (General) |
| Nematodes In | Root |
| Sample Number | GH culture C-75-16 |
| Total Samples | 1 |
| Slide Number | G-4673 to G-4684 |
| Remarks | Note: Three photos taken for Heterodera weissi publication in Journal of Nematology 1977 Jan or 1976 Oct. |