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 8509 - 8520 of 41944
Entry Number: 8510
- Nematode: Heterodera glycines (possibly) (only 1 cyst)
- Host: Polygonum sp. (Knotweed) in/on Soil
- Origin: Pulaski Co., Illinois, USA
- Collector: via Dale I. Edwards
- Date Collected: 1971 Jul 28
- Date Received: 1971 Aug 03
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-3542 & G-3543
- Vials: G-1593f & G-1595g
Entry Number: 8511
- Nematode: Heterodera weissi
- Host: Polygonum sp. (Knotweed) in/on Soil
- Origin: Pulaski Co., Illinois, USA
- Collector: via Dale I. Edwards
- Date Collected: 1971 Jul 28
- Date Received: 1971 Aug 03
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-3536 to G-3541
- Vials: G-1593f & G-1594g
Entry Number: 8512
- Nematode: Heterodera humuli
- Host: Solanaceae in/on Soil
- Origin: Stellenbosch, Cape Province (now Western Cape), South Africa
- Collector: via H. P. van Heeiden
- Date Received: 1971 Aug 11
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-3557 to G-3560
- Vials: G-1611f & G-1612g
Entry Number: 8513
- Nematode: Heterodera glycines
- Host: Glycine max (Soybean) in/on Soil
- Origin: Grenada Co., Mississippi, USA
- Collector: McCartney via V. H. Owens
- Date Collected: 1971 Aug 02
- Date Received: 1971 Aug 12
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-3547 to G-3550
- Vials: G-1597g
Entry Number: 8514
- Nematode: Heterodera glycines
- Host: Glycine max (Soybean) in/on Soil
- Origin: Jay, Santa Rosa Co., Florida, USA
- Collector: E. N. Bishop via V. H. Owens
- Date Collected: 1971 Aug 24
- Date Received: 1971 Aug 30
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-3516 to G-3519
- Vials: G-1588g
Entry Number: 8515
- Nematode: Helicotylenchus pseudorobustus
- Host: Zoysia sp. (Grass (Zoysia)) in/on Soil
- Origin: Wheaton, Maryland, USA
- Collector: A. M. Golden
- Date Collected: 1971 Sep 01
- Date Received: 1971 Sep 01
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1605f
Entry Number: 8516
- Nematode: Hoplolaimus galeatus
- Host: Zoysia sp. (Grass (Zoysia)) in/on Soil
- Origin: Wheaton, Maryland, USA
- Collector: A. M. Golden
- Date Collected: 1971 Sep 01
- Date Received: 1971 Sep 01
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1605f
Entry Number: 8517
- Nematode: Tylenchorhynchus claytoni
- Host: Zoysia sp. (Grass (Zoysia)) in/on Soil
- Origin: Wheaton, Maryland, USA
- Collector: A. M. Golden
- Date Collected: 1971 Sep 01
- Date Received: 1971 Sep 01
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1605f
Entry Number: 8518
- Nematode: Xiphinema americanum
- Host: Zoysia sp. (Grass (Zoysia)) in/on Soil
- Origin: Wheaton, Maryland, USA
- Collector: A. M. Golden
- Date Collected: 1971 Sep 01
- Date Received: 1971 Sep 01
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-1605f
Entry Number: 8519
- Nematode: Hypsoperine graminis
- Host: Zoysia sp. (Grass (Zoysia)) in/on Soil
- Origin: Silver Spring, Maryland, USA
- Collector: A. M. Golden
- Date Collected: 1971 Sep 01
- Date Received: 1971 Sep 01
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-3390
Entry Number: 8520
- Nematode: Mononchoides americanum
- Host: (Panagrellus culture*) in/on Culture
- Origin: Beltsville, Maryland, USA
- Collector: H. C. Hechler Friedman
- Date Collected: 1971 Sep 10
- Date Received: 1971 Sep 10
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-3391 to G-3394
- Vials: G-1580g
Entry Number: 8521
- Nematode: Heterodera glycines
- Host: Glycine max (Soybean) in/on Soil
- Origin: Fayetteville, Lincoln Co., Tennessee, USA
- Collector: C. D. Gordon via V. H. Owens
- Date Collected: 1971 Jul 30
- Date Received: 1971 Sep 13
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-3520 to G-3523
- Vials: G-1589g