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 5005 - 5016 of 41939
Entry Number: 5009
- Nematode: Heterodera glycines *
- Host: Glycine max (Soybean) in/on Soil
- Origin: Plant Science Farm, Oconee Co., Georgia, USA
- Collector: via Ralph E. Motsinger
- Date Received: 1980 Apr 07
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5869 & G-5870 (cysts); G-5871 (larvae)
- Vials: G-2902g (2 cysts & larvae)
Entry Number: 5010
- Nematode: Heterodera n. sp.*
- Host: Solanum tuberosum (Potato) in/on Soil
- Origin: (This was intercepted with seed Potatoes from Mexico), Costa Rica
- Collector: via Hernan Fonseca Zemora (Administrator of Agriculture of Costa Rica)
- Date Received: 1980 Apr 07
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5865, M-545 (cyst) & M-546 (larvae)
- Vials: G-2900g, G-2901f & M-916g
Entry Number: 5011
- Nematode: Heterodera schachtii group (1 cyst)
- Host: Solanum tuberosum (Potato) in/on Soil
- Origin: (This was intercepted with seed Potatoes from Mexico), Costa Rica
- Collector: via Hernan Fonseca Zemora (Administrator of Agriculture of Costa Rica)
- Date Received: 1980 Apr 07
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5866
- Vials: G-2900g & G-2901f
Entry Number: 5012
- Nematode: Heterodera sp.
- Host: Solanum tuberosum (Potato) in/on Soil
- Origin: (This was intercepted with seed Potatoes from Mexico), Costa Rica
- Collector: via Hernan Fonseca Zemora (Administrator of Agriculture of Costa Rica)
- Date Received: 1980 Apr 07
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5867
- Vials: G-2900g & G-2901f
Entry Number: 5013
- Nematode: Meloidogyne arenaria (possibly) *
- Host: Vaccinium sp. (Blueberry) in/on Root
- Origin: Greenhouse, Byron, Georgia, USA
- Collector: via E. J. Wehunt
- Date Received: 1980 Apr 07
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5889
Entry Number: 5014
- Nematode: Meloidogyne hapla
- Host: Pastinaca sativa (Parsnip) in/on Root
- Origin: Private Gardens, Beltsville, Maryland, USA
- Collector: via A. F. Schindler
- Date Received: 1980 Apr 07
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5872
- Vials: G-2903f
Entry Number: 5015
- Nematode: Meloidogyne javanica
- Host: Vaccinium sp. (Blueberry) in/on Root
- Origin: Greenhouse, Byron, Georgia, USA
- Collector: via E. J. Wehunt
- Date Received: 1980 Apr 07
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5887
Entry Number: 5016
- Nematode: Meloidogyne sp.
- Host: Vaccinium sp. (Blueberry) in/on Root
- Origin: Greenhouse, Byron, Georgia, USA
- Collector: via E. J. Wehunt
- Date Received: 1980 Apr 07
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5888
Entry Number: 5017
- Nematode: Punctodera chalcoensis
- Host: Solanum tuberosum (Potato) in/on Soil
- Origin: (This was intercepted with seed Potatoes from Mexico), Costa Rica
- Collector: via Hernan Fonseca Zemora (Administrator of Agriculture of Costa Rica)
- Date Received: 1980 Apr 07
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5856 to G-5865 (cysts) & G-5868 (larvae)
- Vials: G-2900g & G-2901f
Entry Number: 5018
- Nematode: Aphelenchoides sp. (occasional specimen)
- Host: (Mushroom) in/on Mushroom Culture
- Origin: BARC-E, Beltsville, Maryland, USA
- Collector: via Dr. Cantelo
- Date Received: 1980 Apr 16
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2911f
Entry Number: 5019
- Nematode: Rhabditis sp. (s. l.) (mainly)
- Host: (Mushroom) in/on Mushroom Culture
- Origin: BARC-E, Beltsville, Maryland, USA
- Collector: via Dr. Cantelo
- Date Received: 1980 Apr 16
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2911f
Entry Number: 5020
- Nematode: Tylenchorhynchus claytoni
- Host: Medicago sativa (Alfalfa) in/on Seed callouses
- Origin: University of Maryland, College Park, Maryland, USA
- Collector: via Dr. Krusberg
- Date Received: 1980 Apr 17
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6168 & G-6169
- Vials: G-3026g