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 21805 - 21816 of 41939
Entry Number: 21811
- Nematode: Myctolaimellus robiniae
- Origin: USA
- Collector: via Amy Harman (Frostburg, MD)
- Date Received: 1999 Oct 28
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4832p (2 female & 2 male paratypes)
Entry Number: 21812
- Nematode: Hirschmanniella gracilis
- Host: Oryza sativa (Rice) in/on Soil
- Origin: Punjab, Pakistan
- Collector: via Aly Khan
- Date Received: 1999 Feb 02
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11843 & G-11844
Entry Number: 21813
- Nematode: Hoplolaimus columbus
- Host: Artocarpus sp. (Breadfruit) in/on Root
- Origin: Destination: Florida, Thailand
- Collector: I. Perez via Alan J. Towson (APHIS)
- Date Collected: 1999 Nov 04
- Date Received: 1999 Nov 08
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11845
Entry Number: 21814
- Nematode: Meloidogyne incognita
- Host: Artocarpus sp. (Breadfruit) in/on Root
- Origin: Destination: Florida, Thailand
- Collector: Enola N. Camara via Alan J. Towson (APHIS)
- Date Collected: 1999 Nov 04
- Date Received: 1999 Nov 08
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11846 to G-11848
Entry Number: 21815
- Nematode: Aphelenchoides sp. (not fragariae, besseyi or ritzemabosi)
- Origin: Santo Domingo?, Dominican Republic
- Collector: Leonel Pagon (Nematologist) via Wilfredo Garcia (APHIS, San Juan, Puerto Rico)
- Date Collected: 1999 Nov 09
- Date Received: 1999 Nov 10
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-5164f
Entry Number: 21816
- Nematode: Pratylenchus agilis
- Host: Crotalaria juncea (Sunn hemp*) in/on Soil
- Origin: Lower Rio Grande Valley, Weslaco (Intersection of 2 highways, Farm Rd & Market Rd, 1015, US Hwy 83), Texas, USA
- Collector: via Forest Robinson (College Station, Texas)
- Date Collected: 1999 Nov 03
- Date Received: 1999 Nov 08
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11849 & G-11850
Entry Number: 21817
- Nematode: Bursaphelenchus conicaudatus
- Host: Psacothea hilaris (Yellow-spotted longicorn beetle*) in/on Insect
- Origin: Kyoto 606-8501, Yoshida campus of Kyoto University., Japan
- Collector: N. Kanzaki via Natsumi Kanzaki
- Date Collected: 1998 Aug 25
- Date Received: 1999 Nov 17
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4833p, T-4834p, T-4835p, T-4836p, T-4837p, T-4838p, T-4839p, T-4840p, T-4841p, T-4842p (Para.)
Entry Number: 21818
- Nematode: Ditylenchus myceliophagus
- Host: Tulipa sp. (Tulip) in/on Bulb & soil
- Origin: Netherlands
- Collector: P. Markowitz (APHIS)
- Date Collected: 1999 Oct 27
- Date Received: 1999 Nov 04
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11867
- Vials: G-5167f
Entry Number: 21819
- Nematode: Seinura tenuicaudata
- Host: Tulipa sp. (Tulip) in/on Bulb & soil
- Origin: Netherlands
- Collector: P. Markowitz (APHIS)
- Date Collected: 1999 Oct 27
- Date Received: 1999 Nov 04
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11868
- Vials: G-5167f
Entry Number: 21820
- Nematode: Meloidogyne hapla
- Host: Panax sp. (Ginseng) in/on Root
- Origin: Destination: California, Korea
- Collector: Arthur Berlowitz (APHIS)
- Date Collected: 1999 Oct 21
- Date Received: 1999 Nov 05
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11869
- Vials: G-5168f
Entry Number: 21821
- Nematode: Not a nematode (Oligochaeta)
- Host: Allium sp. (Onion) in/on Leaf
- Origin: Destination: California, Korea
- Collector: Rickey Tome (APHIS)
- Date Collected: 1999 Oct 30
- Date Received: 1999 Nov 05
- Disposition of Sample: Records only; material discarded
Entry Number: 21822
- Nematode: Meloidogyne hapla
- Host: Panax sp. (Ginseng) in/on Root
- Origin: Destination: California, Korea
- Collector: Dixon Terashita (APHIS)
- Date Collected: 1999 Oct 29
- Date Received: 1999 Nov 05
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11870
- Vials: G-5169f