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 4261 - 4272 of 41939
Entry Number: 4265
- Nematode: Pratylenchus thornei
- Host: Solanum tuberosum (Potato *) in/on Soil
- Origin: Homedale, Owyhee Co., Idaho, USA
- Collector: J. C. Watson Co. via Saad Hafez
- Date Collected: 1984 Sep 25
- Date Received: 1984 Oct 12
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3639f
Entry Number: 4266
- Nematode: Tylenchus sp.
- Host: Solanum tuberosum (Potato *) in/on Soil
- Origin: Homedale, Owyhee Co., Idaho, USA
- Collector: J. C. Watson Co. via Saad Hafez
- Date Collected: 1984 Sep 25
- Date Received: 1984 Oct 12
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3639f
Entry Number: 4267
- Nematode: Merlinius brevidens
- Host: Solanum tuberosum (Potato (previously wheat)) in/on Soil
- Origin: via Twin Falls, Idaho, USA
- Collector: via Saad Hafez
- Date Received: 1984 Oct 12
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3640f
Entry Number: 4268
- Nematode: Pratylenchus neglectus
- Host: Solanum tuberosum (Potato (previously wheat)) in/on Soil
- Origin: via Twin Falls, Idaho, USA
- Collector: via Saad Hafez
- Date Received: 1984 Oct 12
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3640f
Entry Number: 4269
- Nematode: Pratylenchus thornei
- Host: Solanum tuberosum (Potato (prev. limas, corn & wheat)) in/on Soil
- Origin: Homedale, Owyhee Co., Idaho, USA
- Collector: via Saad Hafez
- Date Received: 1984 Oct 12
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-8386 (male) & G-8387 (females)
Entry Number: 4270
- Nematode: Meloidogyne graminicola (larvae) *
- Host: Cyperus rotundus (Nutgrass flatsedge**) in/on Soil
- Origin: SE Branch Experiment Station, field, Midville, Georgia, USA
- Collector: via N. A. Minton
- Date Received: 1984 Oct 16
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3724f (larvae)
Entry Number: 4271
- Nematode: Meloidogyne incognita (larvae) *
- Host: Gossypium sp. (Cotton**) in/on Soil
- Origin: SE Branch Experiment Station, field, Midville, Georgia, USA
- Collector: via N. A. Minton
- Date Received: 1984 Oct 16
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3724f (larvae)
Entry Number: 4272
- Nematode: Aphelenchus avenae
- Host: Phaseolus sp. (?) (Beans) in/on Soil
- Origin: via Parma, Idaho, USA
- Collector: Western Farm Service Inc. of Paul, Idaho via Saad Hafez
- Date Received: 1984 Oct 19
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3670f
Entry Number: 4273
- Nematode: Merlinius brevidens
- Host: Phaseolus sp. (?) (Beans) in/on Soil
- Origin: via Parma, Idaho, USA
- Collector: Western Farm Service Inc. of Paul, Idaho via Saad Hafez
- Date Received: 1984 Oct 19
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3670f
Entry Number: 4274
- Nematode: Paratylenchus projectus
- Host: Phaseolus sp. (?) (Beans) in/on Soil
- Origin: via Parma, Idaho, USA
- Collector: Western Farm Service Inc. of Paul, Idaho via Saad Hafez
- Date Received: 1984 Oct 19
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3670f
Entry Number: 4275
- Nematode: Pratylenchus neglectus
- Host: Phaseolus sp. (?) (Beans) in/on Soil
- Origin: via Parma, Idaho, USA
- Collector: Western Farm Service Inc. of Paul, Idaho via Saad Hafez
- Date Received: 1984 Oct 19
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3670f
Entry Number: 4276
- Nematode: Paratylenchus projectus
- Host: Phaseolus sp. (?) (Beans) in/on Soil
- Origin: via Parma, Idaho, USA
- Collector: Western Farm Service Inc. of Paul, Idaho via Saad Hafez
- Date Received: 1984 Oct 19
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3671f