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 4777 - 4788 of 41939
Entry Number: 4781
- Nematode: Hoplolaimus magnistylus
- Host: (Grass) in/on Soil
- Origin: South Central Family Farms Research Center, Booneville, Arkansas, USA
- Collector: via E. J. Wehunt
- Date Received: 1982 Oct 25
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3391f
Entry Number: 4782
- Nematode: Helicotylenchus dihystera
- Host: Glycine max (Soybean) in/on Soil
- Origin: Tifton, Georgia, USA
- Collector: via N. A. Minton
- Date Received: 1982 Oct 27
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3363f (many juveniles)
Entry Number: 4783
- Nematode: Criconemella ornata
- Host: Rosa sp. (Rose) in/on Soil
- Origin: Tyler via Westlaco, Texas, USA
- Collector: via Charles Heald
- Date Received: 1982 Nov 08
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-7076
- Vials: G-3376g
Entry Number: 4784
- Nematode: Meloidogyne incognita
- Host: Rosa sp. (Rose) in/on Root
- Origin: Tyler via Westlaco, Texas, USA
- Collector: via Charles Heald
- Date Received: 1982 Nov 08
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-7052 & G-7053 (females)
- Vials: G-3366f
Entry Number: 4785
- Nematode: Xiphinema sp.
- Host: Rosa sp. (Rose) in/on Root
- Origin: Tyler via Westlaco, Texas, USA
- Collector: via Charles Heald
- Date Received: 1982 Nov 08
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-7059 & G-7060
- Vials: G-3373g
Entry Number: 4786
- Nematode: Ditylenchus sp.*
- Host: Solanum tuberosum (Potato field) in/on Soil
- Origin: Somerset Co., Pennsylvania, USA
- Collector: via Nancy Hill (PA Plant Industry Technology)
- Date Received: 1982 Nov 16
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3367f
Entry Number: 4787
- Nematode: Neopsilenchus sp. (occasional)
- Host: Solanum tuberosum (Potato field) in/on Soil
- Origin: Somerset Co., Pennsylvania, USA
- Collector: via Nancy Hill (PA Plant Industry Technology)
- Date Received: 1982 Nov 16
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3367f
Entry Number: 4788
- Nematode: Psilenchus sp. (occasional)
- Host: Solanum tuberosum (Potato field) in/on Soil
- Origin: Somerset Co., Pennsylvania, USA
- Collector: via Nancy Hill (PA Plant Industry Technology)
- Date Received: 1982 Nov 16
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3367f
Entry Number: 4789
- Nematode: Tylenchus davainei (occasional)
- Host: Solanum tuberosum (Potato field) in/on Soil
- Origin: Somerset Co., Pennsylvania, USA
- Collector: via Nancy Hill (PA Plant Industry Technology)
- Date Received: 1982 Nov 16
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3367f
Entry Number: 4790
- Nematode: Meloidogyne hapla
- Host: Fragaria sp. (Strawberry*) in/on Root
- Origin: BARC-West, Beltsville, Maryland (originally from Virginia), Virginia, USA
- Collector: A. M. Golden (originally A. Elliot)
- Date Collected: 1982 Nov 23
- Date Received: 1982 Nov 23
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-7056 to G-7058 (females)
- Vials: G-3370f & G-3371f (roots-strawberry) & G-3372f (larvae-strawberry)
Entry Number: 4791
- Nematode: Meloidogyne hapla
- Host: Lycopersicon esculentum (Tomato*) in/on Root
- Origin: BARC-West, Beltsville, Maryland (originally from Virginia), Virginia, USA
- Collector: A. M. Golden (originally A. Elliot)
- Date Collected: 1982 Nov 23
- Date Received: 1982 Nov 23
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-7056 to G-7058 (females)
- Vials: G-3370f & G-3371f (roots-strawberry) & G-3372f (larvae-strawberry)
Entry Number: 4792
- Nematode: Meloidogyne incognita
- Host: Lycopersicon esculentum (Tomato) in/on Root
- Origin: Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Received: 1982 Nov 28
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-7054 & G-7055 (females)
- Vials: G-3368f & G-3369f (roots)