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 10429 - 10440 of 41939
Entry Number: 10433
- Nematode: Ditylenchus dipsaci
- Host: Galtonia candicana in/on Bulb
- Origin: Holland, Netherlands
- Collector: via N. Santacroce
- Date Collected: 1956 Apr 30
- Date Received: 1966 Dec 08
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-1573 to G-1577
- Vials: G-664g
Entry Number: 10434
- Nematode: Ditylenchus dipsaci
- Host: Narcissus sp. (Daffodil) in/on Bulb
- Origin: UK (England)
- Collector: via A. M. Trafford, W. Pifer
- Date Collected: 1956 Jul 30
- Date Received: 1966 Dec 08
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-1578 to G-1582
- Vials: G-665g
Entry Number: 10435
- Nematode: Pratylenchus coffeae
- Host: Dioscorea sp. in/on Tuber
- Origin: St. Lucia, British West Indies, St. Lucia
- Collector: via W. Friedman
- Date Collected: 1966 Feb 21
- Date Received: 1966 Dec 08
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-1645
- Vials: G-709g
Entry Number: 10436
- Nematode: Aphelenchoides fragariae group
- Host: Paeonia suffruticosa (Peony) in/on Buds
- Origin: Niigata City, Japan
- Collector: via S. Nakahara, H. C. Nelson
- Date Received: 1966 Dec 13
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-1609
- Vials: G-682f
Entry Number: 10437
- Nematode: Pratylenchus brachyurus
- Host: Lycopersicon esculentum (Tomato) in/on Soil
- Origin: Cairo, Georgia, USA
- Collector: via N. A. Minton
- Date Received: 1966 Dec 14
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-1651 & G-1652
Entry Number: 10438
- Nematode: Meloidogyne incognita acrita
- Host: Ipomoea batatas (Sweetpotato) in/on Tuber
- Origin: Malaga, Spain
- Collector: PQ Washington, D. C.
- Date Received: 1966 Dec 16
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-2362 & G-2363
- Vials: G-1018f
Entry Number: 10439
- Nematode: Anguina sp. (near aminkia)
- Host: Guizotia abyssinica (Nigerwood (Compositae)) in/on Soil
- Origin: Debre Zeit, Ethiopia
- Collector: via Mr. Danachew via L. C. Knorr, University of Florida
- Date Collected: 1966 Oct
- Date Received: 1966 Dec 20
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-1657
- Vials: G-712g
Entry Number: 10440
- Nematode: Meloidogyne javanica javanica
- Host: Solanum tuberosum (Potato) in/on Soil
- Origin: Debre Zeit, Ethiopia
- Collector: via Mr. Danachew via L. C. Knorr, University of Florida
- Date Collected: 1966 Oct
- Date Received: 1966 Dec 20
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-1655 & G-1656
- Vials: G-711g
Entry Number: 10441
- Nematode: Aphelenchoides fragariae (mostly saprophytic)
- Host: Paeonia moutan (Peony (grafted plants)) in/on Plant
- Origin: Japan
- Collector: via Thorne & Frink
- Date Collected: 1966 Dec 13
- Date Received: 1966 Dec 21
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-1650
- Vials: G-710g
Entry Number: 10442
- Nematode: Aphelenchoides fragariae
- Host: Paeonia suffruticosa (Peony) in/on Buds on grafts
- Origin: Nagoya, Japan
- Collector: via S. Nakahara & W. J. N. Brown
- Date Collected: 1966 Dec 19
- Date Received: 1966 Dec 22
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-1658 & G-1659
Entry Number: 10443
- Nematode: Aphelenchoides fragariae
- Host: Paeonia moutan (Peony (grafted plants)) in/on Buds
- Origin: Japan
- Collector: via Potts & Frink
- Date Received: 1966 Dec 27
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-1668 & G-1669
- Vials: G-717g
Entry Number: 10444
- Nematode: Aphelenchoides fragariae
- Host: Paeonia officinales (Peony (Bush)) in/on Buds
- Origin: Japan
- Collector: via Potts & Frink
- Date Received: 1966 Dec 27
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-707g