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 1573 - 1584 of 41939
Entry Number: 1574
- Nematode: Helicotylenchus digonicus
- Host: Malus domestica (Apple) in/on Soil
- Origin: 1994 Apple Survey - Sunny Slope, Idaho (?), Idaho, USA
- Collector: Daryl Boltz via Saad Hafez
- Date Collected: 1994 Sep 20
- Date Received: 1995 Jun 01
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4826f
Entry Number: 1575
- Nematode: Helicotylenchus digonicus
- Host: Malus domestica (Apple) in/on Soil
- Origin: 1994 Apple Survey - Sunny Slope, Idaho (?), Idaho, USA
- Collector: Daryl Boltz via Saad Hafez
- Date Collected: 1994
- Date Received: 1995 Jun 01
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4826f
Entry Number: 1576
- Nematode: Merlinius brevidens
- Host: Malus domestica (Apple) in/on Soil
- Origin: 1994 Apple Survey - Sunny Slope, Idaho (?), Idaho, USA
- Collector: Daryl Boltz via Saad Hafez
- Date Collected: 1994
- Date Received: 1995 Jun 01
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4826f
Entry Number: 1577
- Nematode: Paratylenchus projectus
- Host: Malus domestica (Apple) in/on Soil
- Origin: 1994 Apple Survey - Sunny Slope, Idaho (?), Idaho, USA
- Collector: Daryl Boltz via Saad Hafez
- Date Collected: 1994 May 20
- Date Received: 1995 Jun 01
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4826f
Entry Number: 1578
- Nematode: Paratylenchus projectus
- Host: Malus domestica (Apple) in/on Soil
- Origin: 1994 Apple Survey - Sunny Slope, Idaho (?), Idaho, USA
- Collector: Daryl Boltz via Saad Hafez
- Date Collected: 1994 Sep 20
- Date Received: 1995 Jun 01
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4826f
Entry Number: 1579
- Nematode: Pratylenchus neglectus
- Host: Malus domestica (Apple) in/on Soil
- Origin: 1994 Apple Survey - Sunny Slope, Idaho (?), Idaho, USA
- Collector: Daryl Boltz via Saad Hafez
- Date Collected: 1994 May 20
- Date Received: 1995 Jun 01
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4826f
Entry Number: 1580
- Nematode: Pratylenchus neglectus
- Host: Malus domestica (Apple) in/on Soil
- Origin: 1994 Apple Survey - Sunny Slope, Idaho (?), Idaho, USA
- Collector: Daryl Boltz via Saad Hafez
- Date Collected: 1994 Sep 20
- Date Received: 1995 Jun 01
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4826f
Entry Number: 1581
- Nematode: Pratylenchus neglectus
- Host: Malus domestica (Apple) in/on Soil
- Origin: 1994 Apple Survey - Sunny Slope, Idaho (?), Idaho, USA
- Collector: Daryl Boltz via Saad Hafez
- Date Collected: 1994
- Date Received: 1995 Jun 01
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4826f
Entry Number: 1582
- Nematode: Tylenchorhynchus maximus
- Host: Malus domestica (Apple) in/on Soil
- Origin: 1994 Apple Survey - Sunny Slope, Idaho (?), Idaho, USA
- Collector: Daryl Boltz via Saad Hafez
- Date Collected: 1994 May 20
- Date Received: 1995 Jun 01
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4826f
Entry Number: 1583
- Nematode: Aphelenchus avenae
- Host: Solanum tuberosum (Potato (Seed)) in/on Tuber
- Origin: Presque Isle, Maine, USA
- Collector: via C. W. Castleton (APHIS, Dominican Republic)
- Date Collected: 1995 May 30
- Date Received: 1995 Jun 07
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4759f
Entry Number: 1584
- Nematode: Aphelenchoides besseyi (1 female)
- Host: Oryza sativa (Rice) in/on Seed
- Origin: Arkansas for export to Costa Rica, Arkansas, USA
- Collector: W. J. Stafford & B. Duplantis (APHIS, New Orleans) via Scott Legendre (APHIS, New Orleans, LA)
- Date Received: 1995 Jun 08
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11156
Entry Number: 1585
- Nematode: Meloidogyne incognita
- Host: Coleus (?) sp. (Coleus) in/on Root
- Origin: Hawaii, USA
- Collector: via K. Kagawa (APHIS)
- Date Collected: 1995 Jun 06
- Date Received: 1995 Jun 12
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11158 to G-11160
- Vials: G-4758f