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 4309 - 4320 of 41939
Entry Number: 4313
- Nematode: Tylenchulus palustris (few specimens)
- Host: Prunus persica (Peach (#1 dwarf red haven)) in/on Root
- Origin: Clarksville, Arkansas, USA
- Collector: via E. J. Wehunt
- Date Collected: 1984 Nov 09
- Date Received: 1984 Nov 20
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-8227 & G-8228
Entry Number: 4314
- Nematode: Xiphinema americanum (few specimens)
- Host: Prunus persica (Peach) in/on Soil
- Origin: Bonneville, Arkansas, USA
- Collector: via E. J. Wehunt
- Date Received: 1984 Nov 20
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3690f
Entry Number: 4315
- Nematode: Xiphinema americanum (few specimens)
- Host: Prunus persica (Peach (#2 red haven peach)) in/on Soil
- Origin: Clarksville, Arkansas, USA
- Collector: via E. J. Wehunt
- Date Received: 1984 Nov 20
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3691f
Entry Number: 4316
- Nematode: Hemicycliophora vidua
- Host: Solanum tuberosum (Potato (previously alfalfa & grass)) in/on Soil
- Origin: Melba, Canyon Co., Idaho, USA
- Collector: Simplot Soilbuilders via Saad Hafez
- Date Received: 1984 Nov 23
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-8222 & G-8223
- Vials: G-3701g
Entry Number: 4317
- Nematode: Merlinius brevidens
- Host: Medicago sativa (Alfalfa) in/on Soil
- Origin: Hermoston, Oregon, USA
- Collector: via Saad Hafez
- Date Collected: 1984 Nov 15
- Date Received: 1984 Nov 29
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3820f
Entry Number: 4318
- Nematode: Paratylenchus projectus
- Host: Medicago sativa (Alfalfa) in/on Soil
- Origin: Hermoston, Oregon, USA
- Collector: via Saad Hafez
- Date Collected: 1984 Nov 15
- Date Received: 1984 Nov 29
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3820f
Entry Number: 4319
- Nematode: Pratylenchus neglectus
- Host: Medicago sativa (Alfalfa) in/on Soil
- Origin: Hermoston, Oregon, USA
- Collector: via Saad Hafez
- Date Collected: 1984 Nov 15
- Date Received: 1984 Nov 29
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3820f
Entry Number: 4320
- Nematode: Meloidogyne incognita (100%)
- Host: Spinacia sp. (Spinach (Grand Stand)) in/on Root
- Origin: Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Received: 1984 Dec 07
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-8185 to G-8187 (females)
Entry Number: 4321
- Nematode: Meloidogyne incognita (35%)
- Host: Spinacia sp. (Spinach (Hy Pack)) in/on Root
- Origin: Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Received: 1984 Dec 07
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-8181 to G-8184 (females)
- Vials: G-3693f (roots)
Entry Number: 4322
- Nematode: Meloidogyne javanica (65%)
- Host: Spinacia sp. (Spinach (Hy Pack)) in/on Root
- Origin: Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Received: 1984 Dec 07
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-8181 to G-8184 (females)
- Vials: G-3693f (roots)
Entry Number: 4323
- Nematode: Longidorus elongatus
- Host: Fragaria sp. (Strawberry) in/on Soil
- Origin: Blair Co., Pennsylvania, USA
- Collector: via Bruce Jaffee
- Date Received: 1984 Dec 17
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-8194 & G-8195 (females)
Entry Number: 4324
- Nematode: Meloidogyne hapla
- Host: Rosa sp. (Rose field) in/on Root
- Origin: near Tyler, Texas, USA
- Collector: via C. M. Heald
- Date Received: 1984 Dec 17
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-8189 & G-8190 (females)
- Vials: G-3694f to G-3695 (roots & larvae)