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 9037 - 9048 of 41939
Entry Number: 9041
- Nematode: Meloidogyne sp. (larvae)
- Host: Fragaria sp. (Strawberry) in/on Soil
- Origin: Beltsville, Maryland, USA
- Collector: via Chloe Ringer (SMSL)
- Date Received: 1997 Apr 07
- Disposition of Sample: Records only; material discarded
Entry Number: 9042
- Nematode: Paratrichodorus sp. (1 juvenile)
- Host: Fragaria sp. (Strawberry) in/on Soil
- Origin: Beltsville, Maryland, USA
- Collector: via Chloe Ringer (SMSL)
- Date Received: 1997 Apr 07
- Disposition of Sample: Records only; material discarded
Entry Number: 9043
- Nematode: Tylenchus sp. (juveniles)
- Host: Fragaria sp. (Strawberry) in/on Soil
- Origin: Beltsville, Maryland, USA
- Collector: via Chloe Ringer (SMSL)
- Date Received: 1997 Apr 07
- Disposition of Sample: Records only; material discarded
Entry Number: 9044
- Nematode: Meloidogyne n. sp.
- Host: Quercus rubra (Red Oak) in/on Root/Soil
- Origin: Indiana State Nursery, Vallonia, Indiana, USA
- Collector: via Frank Santamour (National Arboretum)
- Date Received: 1996 Apr 09
- Disposition of Sample: Specimens to USDANC (Mass)
- Slides: M-845 to M-853
- Vials: M-1037f to M-1045f
Entry Number: 9045
- Nematode: Meloidogyne arenaria
- Host: Apium sp. (Celery) in/on Root
- Origin: San Benito Co. (originally Florida), California, USA
- Collector: via A. C. Weiner
- Date Collected: 1967 Dec 04
- Date Received: 1968 Jan 03
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-1813
Entry Number: 9046
- Nematode: Meloidogyne incognita acrita
- Host: Apium sp. (Celery) in/on Root
- Origin: San Benito Co. (originally Florida), California, USA
- Collector: via A. C. Weiner
- Date Collected: 1967 Dec 04
- Date Received: 1968 Jan 03
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-1813
Entry Number: 9047
- Nematode: Criconemoides ornatus
- Host: Cynodon dactylon (Bermudagrass (Tifton 328)) in/on Soil
- Origin: Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Received: 1968 Jan 15
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-1928
Entry Number: 9048
- Nematode: Tylenchorhynchus martini
- Host: Cynodon dactylon (Bermudagrass (Tifton 328)) in/on Soil
- Origin: Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Received: 1968 Jan 15
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-1929 & G-1930
Entry Number: 9049
- Nematode: Meloidodera charis (?)
- Host: Stenotaphrum secundatum (Grass (St. Augustine)) in/on Root
- Origin: Weslaco, Texas, USA
- Collector: via C. M. Heald
- Date Received: 1968 Jan 22
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-2007
- Vials: G-819g
Entry Number: 9050
- Nematode: Aphelenchoides fragariae
- Host: Paeonia sp. (Peony) in/on Buds
- Origin: Japan
- Collector: W. P. Fontenelle, H. C. Nelson
- Date Collected: 1968 Jan 25
- Date Received: 1968
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-776f
Entry Number: 9051
- Nematode: Heterodera rostochiensis
- Host: Solanum tuberosum (Potato ex multidissectum) in/on Soil
- Origin: Hertfordshire (Harpenden), UK (England)
- Collector: D. M. Parrott via Jones
- Date Received: 1968 Jan 29
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-2495 to G-2499
- Vials: G-1080g, G-3328f
Entry Number: 9052
- Nematode: Heterodera rostochiensis
- Host: Solanum tuberosum (Potato ex. andigena) in/on Soil
- Origin: Hertfordshire (Harpenden), UK (England)
- Collector: D. M. Parrott via Jones
- Date Received: 1968 Jan 29
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-2491 to G-2494
- Vials: G-1079g, G-3327f