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 6577 - 6588 of 41939
Entry Number: 6581
- Nematode: Criconemoides sp.
- Host: Fragaria sp. (Strawberry) in/on Root/Soil
- Origin: Bowie, Maryland, USA
- Collector: via Clinton Mc Knew (BARC-East or ex. 4319)
- Date Received: 1975 Jun 09
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2219f
Entry Number: 6582
- Nematode: Meloidogyne hapla
- Host: Fragaria sp. (Strawberry) in/on Root/Soil
- Origin: Bowie, Maryland, USA
- Collector: via Clinton Mc Knew (BARC-East or ex. 4319)
- Date Received: 1975 Jun 09
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2219f
Entry Number: 6583
- Nematode: Pratylenchus penetrans
- Host: Fragaria sp. (Strawberry) in/on Root/Soil
- Origin: Bowie, Maryland, USA
- Collector: via Clinton Mc Knew (BARC-East or ex. 4319)
- Date Received: 1975 Jun 09
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2219f
Entry Number: 6584
- Nematode: Tylenchorhynchus claytoni
- Host: Fragaria sp. (Strawberry) in/on Root/Soil
- Origin: Bowie, Maryland, USA
- Collector: via Clinton Mc Knew (BARC-East or ex. 4319)
- Date Received: 1975 Jun 09
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2219f
Entry Number: 6585
- Nematode: Pratylenchus penetrans (many)
- Host: Fragaria sp. (Strawberry) in/on Root/Soil
- Origin: Dorset Lane, Beltsville, Maryland, USA
- Collector: via I. E. Stokes
- Date Received: 1975 Jun 09
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2220f
Entry Number: 6586
- Nematode: Dolichodorus marylandicus
- Host: Pinus sp. (Pine) in/on Soil
- Origin: Bladen Co., North Carolina, USA
- Collector: via J. N. Sasser via S. Sher
- Date Collected: 1957 Feb 25
- Date Received: 1975 Jun 20
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-5886
Entry Number: 6587
- Nematode: Trophurus longimarginatus
- Host: Swietenia sp. (Mahogany) in/on Soil
- Origin: Rio Piedras, Puerto Rico
- Collector: via Jesse Roman
- Date Collected: 1975 Jun 23
- Date Received: 1975 Jun 26
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4355
Entry Number: 6588
- Nematode: Anguina tritici
- Host: Triticum sp. (Wheat) in/on Seeds
- Origin: Mecklenburg Co., Virginia, USA
- Collector: via Lawrence Miller
- Date Received: 1975 Jun 30
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4363
- Vials: G-2259g to G-2262(dry)
Entry Number: 6589
- Nematode: Meloidogyne hapla
- Host: Lycopersicon esculentum (Tomato) in/on Soil
- Origin: Cook College, New Brunswick (originally from South America), New Jersey, USA
- Collector: via Ahmad Mohammad
- Date Received: 1975 Jul 01
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4321 to G-4324
Entry Number: 6590
- Nematode: Meloidogyne incognita (very heavy infection)
- Host: Lycopersicon sp. (Tomato (exp. breeding line)*) in/on Root
- Origin: Soybean & Grain Field**, Westmoreland Co., Virginia, USA
- Collector: via Al Stoner and Tom Barksdale
- Date Collected: 1975 Jul 31
- Date Received: 1975 Aug 01
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4325. G-4326 & G-5243 to G-5246
- Vials: G-2234f & G-2235f
Entry Number: 6591
- Nematode: Meloidogyne acrita (occasional)
- Host: Lycopersicon sp. (Tomato (exp. breeding line)*) in/on Root
- Origin: Soybean & Grain Field**, Westmoreland Co., Virginia, USA
- Collector: via Al Stoner and Tom Barksdale
- Date Collected: 1975 Jul 31
- Date Received: 1975 Aug 01
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4325. G-4326 & G-5243 to G-5246
- Vials: G-2234f & G-2235f
Entry Number: 6592
- Nematode: Helicotylenchus pseudorobustus
- Host: Nicotiana tabacum (Tobacco) in/on Root/Soil
- Origin: Just beyond Rt. 301 on Rt. 50 off Davidsonville Rd., Gambrills, Anne Arundel Co., Maryland, USA
- Collector: A. M. Golden
- Date Collected: 1975 Aug 05
- Date Received: 1975 Aug 05
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-4380
- Vials: G-2277g