USDA Nematode Collection was established in June 1960 By A. Morgan Golden. It is currently directed and curated by Dr. Zafar A. Handoo with technical support from Steve Rogers. It is one of the largest and most valuable nematode collections in existence with over 49,200 permanent slides and vials, and a total repository of nematode specimens reaching several million. It includes over 1900 type specimens, and the valuable and irreplaceable collections of Cobb-Steiner, Thorne, and others. Nematodes from worldwide and domestic sources are represented in the collection. The Collection and database provide important information for reference purposes and taxonomic research by U.S. and foreign scientists and a permanent repository for type and other specimens. This website provides a portal to search those specimens that have been cataloged to date and provides data on nematode hosts, occurrence, and distribution.
Displaying 8557 - 8568 of 41944
Entry Number: 8558
- Nematode: Xiphinema americanum
- Host: Zoysia sp. (Grass (Zoysia)) in/on Soil
- Origin: Silver Spring, Maryland, USA
- Collector: A. M. Golden & J. Feldmesser
- Date Received: 1971 Oct 01
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1609g
Entry Number: 8559
- Nematode: Panagrellus redivivoides
- Host: Malus sp. (Apple) in/on Fruit
- Origin: Washington, D.C., District of Columbia, USA
- Collector: A. F. Schindler via A. M. Golden
- Date Received: 1971 Oct 01
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-3590
- Vials: G-1636g
Entry Number: 8560
- Nematode: Heterodera carotae
- Host: Daucus carota (Carrot) in/on Root
- Origin: RES, Hertfordshire, UK (England)
- Collector: via A. R. Stone
- Date Received: 1971 Oct 14
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-3477 to G-3484
Entry Number: 8561
- Nematode: Heterodera goettingiana
- Host: Pisum sp. (Pea?) in/on Root
- Origin: RES, Herts, UK (England)
- Collector: via A. R. Stone
- Date Received: 1971 Oct 14
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-3473 to G-3476
Entry Number: 8562
- Nematode: Panagrellus redivivoides
- Host: (Oatmeal Culture (originally apple)) in/on Culture
- Origin: Beltsville, Maryland (originally on apple, Washington, D.C. from A. F. Schindler.), District of Columbia, USA
- Collector: Joe Eldridge
- Date Collected: 1971 Oct 15
- Date Received: 1971 Oct 15
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-3589
- Vials: G-1634g & G-1635f
Entry Number: 8563
- Nematode: Helicotylenchus dihystera
- Host: Zea mays (Maize-corn) in/on Soil
- Origin: Limbe, Malawi, Central Africa, Malawi
- Collector: Dr. Siddiqi via Vincent Saka
- Date Received: 1971 Oct 21
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-3574
Entry Number: 8564
- Nematode: Helicotylenchus dihystera
- Host: Zea mays (Maize) in/on Soil
- Origin: Limbe, Malawi, Central Africa, Malawi
- Collector: Dr. Siddiqi via Vincent Saka
- Date Received: 1971 Oct 21
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1639g
Entry Number: 8565
- Nematode: Hemicycliophora sp. (larvae forms only)
- Host: Zea mays (Maize) in/on Soil
- Origin: Limbe, Malawi, Central Africa, Malawi
- Collector: Dr. Siddiqi via Vincent Saka
- Date Received: 1971 Oct 21
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1639g
Entry Number: 8566
- Nematode: Rotylenchulus sp. (1 larval specimen)
- Host: Zea mays (Maize) in/on Soil
- Origin: Limbe, Malawi, Central Africa, Malawi
- Collector: Dr. Siddiqi via Vincent Saka
- Date Received: 1971 Oct 21
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1639g
Entry Number: 8567
- Nematode: Xiphinema sahelense
- Host: Zea mays (Maize) in/on Soil
- Origin: Limbe, Malawi, Central Africa, Malawi
- Collector: Dr. Siddiqi via Vincent Saka
- Date Received: 1971 Oct 21
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-3593
- Vials: G-1639g
Entry Number: 8568
- Nematode: Helicotylenchus dihystera
- Host: Pennisetum purpureum (Napier Grass) in/on Soil
- Origin: Limbe, Malawi, Central Africa, Malawi
- Collector: Dr. Siddiqi via Vincent Saka
- Date Received: 1971 Oct 21
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1630g
Entry Number: 8569
- Nematode: Helicotylenchus sp.
- Host: Pennisetum purpureum (Napier Grass) in/on Soil
- Origin: Limbe, Malawi, Central Africa, Malawi
- Collector: Dr. Siddiqi via Vincent Saka
- Date Received: 1971 Oct 21
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1630g