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 12481 - 12492 of 41939
Entry Number: 12486
- Nematode: Gracilacus sp.
- Host: Carya illinoensis (Pecan*) in/on Root
- Origin: Tifton, Georgia, USA
- Collector: via N. A. Minton
- Date Collected: 1976 Feb 10
- Date Received: 1976 Feb 13
- Disposition of Sample: Specimens to USDANC (Mass)
- Slides: M-497
Entry Number: 12487
- Nematode: Aphelenchoides n. sp. (?)
- Host: Narcissus sp. (Daffodil) in/on Bulb
- Origin: Originally from Holland (collected at wholesale warehouse in Mt. Airy, North Carolina), Netherlands
- Collector: via Donald P. Schmitt (N. C. State University)
- Date Collected: 1977 Feb 01 (approx.)
- Date Received: 1977 Feb 18
- Disposition of Sample: Specimens to USDANC (Mass)
- Slides: M-505
Entry Number: 12488
- Nematode: Xiphinema n. sp. (Di Gorgio population)*
- Host: Prunus persica (Peach (Highland)) in/on Soil
- Origin: Selma, Fresno Co. (S/S Caruthers 0.2 mi. w/o), California, USA
- Collector: via A. C. Weiner
- Date Received: 1977 Mar 23
- Disposition of Sample: Specimens to USDANC (Mass)
- Slides: M-509 & M-510
Entry Number: 12489
- Nematode: Aorolaimus israeli
- Host: Cucurbita sp. (Squash) in/on Soil
- Origin: Morocco
- Collector: via G. Fassiliotis
- Date Received: 1977 Apr 07
- Disposition of Sample: Specimens to USDANC (Mass)
- Slides: M-520
Entry Number: 12490
- Nematode: Aorolaimus israeli
- Host: Solanum tuberosum (Potato) in/on Soil
- Origin: Morocco
- Collector: via G. Fassiliotis
- Date Received: 1977 Apr 07
- Disposition of Sample: Specimens to USDANC (Mass)
- Slides: M-506 & M-507
Entry Number: 12491
- Nematode: Telotylenchus n. sp. (or related to this genus)
- Host: Solanum tuberosum (Potato) in/on Soil
- Origin: Morocco
- Collector: via G. Fassiliotis
- Date Received: 1977 Apr 07
- Disposition of Sample: Specimens to USDANC (Mass)
- Slides: M-506 & M-507
Entry Number: 12492
- Nematode: Tylenchs (?)
- Host: Pisum sp. (Pea) in/on Soil
- Origin: Casablanca, Morocco
- Collector: via G. Fassiliotis
- Date Received: 1977 Apr 07
- Disposition of Sample: Specimens to USDANC (Mass)
- Slides: M-508 (9 specimens)
Entry Number: 12493
- Nematode: Unknown Nematode
- Host: Zea mays (Corn) in/on Soil
- Origin: Tift Co., Georgia, USA
- Collector: via Ralph E. Motsinger
- Date Received: 1977 Jun 08
- Disposition of Sample: Specimens to USDANC (Mass)
- Slides: M-593
Entry Number: 12494
- Nematode: Meloidoderita n. sp. (?)
- Host: Polygonum sp. (Knotweed) in/on Root
- Origin: near Berkeley Springs, West Virginia, USA
- Collector: Susan Andrews
- Date Collected: 1977 Jul
- Date Received: 1977 Jul 06
- Disposition of Sample: Specimens to USDANC (Mass)
- Slides: M-514 (larvae*)
Entry Number: 12495
- Nematode: Heterodera n. sp.
- Host: in/on Soil
- Origin: Michigan State University, Michigan, USA
- Collector: via Natalie Knobloch
- Date Received: 1977 Jul 26
- Disposition of Sample: Specimens to USDANC (Mass)
- Slides: M-583 to M-590
- Vials: M-940f, M-941g
Entry Number: 12496
- Nematode: Criconemoides spp.
- Host: (Grass (Turf)) in/on Soil
- Origin: Mobile Co., Alabama, USA
- Collector: via Peggy King
- Date Received: 1977 Aug 22
- Disposition of Sample: Specimens to USDANC (Mass)
- Vials: M-942g
Entry Number: 12497
- Nematode: Hemicriconemoides wessoni
- Host: (Grass (Turf)) in/on Soil
- Origin: Mobile Co., Alabama, USA
- Collector: via Peggy King
- Date Received: 1977 Aug 22
- Disposition of Sample: Specimens to USDANC (Mass)
- Slides: G-6984
- Vials: M-942g