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 17389 - 17400 of 41939
Entry Number: 17394
- Nematode: Pratylenchus neglectus
- Host: (Grain, 1985 (Intended crop: potato)) in/on Soil
- Origin: Idaho? via Parma, ID, Idaho, USA
- Collector: Stukenholtz Lab via Saad Hafez
- Date Received: 1986 Mar 28
- Disposition of Sample: Records only; material discarded
Entry Number: 17395
- Nematode: Pratylenchus neglectus
- Host: (Soil) in/on Soil
- Origin: Idaho? via Parma, ID, Idaho, USA
- Collector: via Saad Hafez
- Date Received: 1986 Apr 03
- Disposition of Sample: Records only; material discarded
Entry Number: 17396
- Nematode: No Root-Knot Nematodes
- Host: Armoracia lapathifolia (Horseradish) in/on Root
- Origin: Wicomico Co., Maryland, USA
- Collector: via Mary Palm (APHIS mycologist)
- Date Received: 1986 Apr 16
- Disposition of Sample: Records only; material discarded
Entry Number: 17397
- Nematode: Criconemella xenoplax
- Host: Prunus persica (Peach) in/on Soil
- Origin: Howard Co., Arkansas, USA
- Collector: via E. J. Wehunt
- Date Collected: 1986 Apr 24
- Date Received: 1986 May 02
- Disposition of Sample: Records only; material discarded
Entry Number: 17398
- Nematode: Criconemella xenoplax
- Host: Prunus persica (Peach (Blake)) in/on Soil
- Origin: Clark Co., Arkansas, USA
- Collector: via E. J. Wehunt
- Date Collected: 1986 Apr 24
- Date Received: 1986 May 02
- Disposition of Sample: Records only; material discarded
Entry Number: 17399
- Nematode: Helicotylenchus sp. (close to exallus*)
- Host: Cynodon dactylon (Grass (Bermudagrass)) in/on Soil
- Origin: Taft soil on station, Logan Co., Arkansas, USA
- Collector: via E. J. Wehunt
- Date Collected: 1986 Apr 15
- Date Received: 1986 May 02
- Disposition of Sample: Records only; material discarded
Entry Number: 17400
- Nematode: Tylenchorhynchus claytoni (1)
- Host: Cynodon dactylon (Grass (Bermudagrass)) in/on Soil
- Origin: Taft soil on station, Logan Co., Arkansas, USA
- Collector: via E. J. Wehunt
- Date Collected: 1986 Apr 15
- Date Received: 1986 May 02
- Disposition of Sample: Records only; material discarded
Entry Number: 17401
- Nematode: Paratrichodorus minor
- Host: Prunus persica (Peach (Elberta)) in/on Soil
- Origin: Clark Co., Arkansas, USA
- Collector: via E. J. Wehunt
- Date Collected: 1986 Apr 24
- Date Received: 1986 May 02
- Disposition of Sample: Records only; material discarded
Entry Number: 17402
- Nematode: Xiphinema sp. (5 juveniles)
- Host: Prunus persica (Peach (Elberta)) in/on Soil
- Origin: Clark Co., Arkansas, USA
- Collector: via E. J. Wehunt
- Date Collected: 1986 Apr 24
- Date Received: 1986 May 02
- Disposition of Sample: Records only; material discarded
Entry Number: 17403
- Nematode: Paratylenchus projectus
- Host: Prunus persica (Peach*) in/on Soil
- Origin: Howard Co., Arkansas, USA
- Collector: via E. J. Wehunt
- Date Collected: 1986 Apr 24
- Date Received: 1986 May 02
- Disposition of Sample: Records only; material discarded
Entry Number: 17404
- Nematode: Paratylenchus sp. (1)
- Host: Cynodon dactylon (Grass (Bermudagrass P-8)) in/on Soil
- Origin: On station, Logan Co., Arkansas, USA
- Collector: via E. J. Wehunt
- Date Collected: 1986 Apr 22
- Date Received: 1986 May 02
- Disposition of Sample: Records only; material discarded
Entry Number: 17405
- Nematode: Pratylenchus scribneri
- Host: Cynodon dactylon (Grass (Bermudagrass P-8)) in/on Soil
- Origin: On station, Logan Co., Arkansas, USA
- Collector: via E. J. Wehunt
- Date Collected: 1986 Apr 22
- Date Received: 1986 May 02
- Disposition of Sample: Records only; material discarded