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 15301 - 15312 of 41939
Entry Number: 15306
- Nematode: Heterodera ustinovi (type specimens)
- Host: Agrostis tenuis (Grass) in/on Soil
- Origin: Estonia
- Collector: via Krall
- Date Collected: 1969 & 1971 Apr*
- Date Received: 1974 Nov 15
- Disposition of Sample: Records only; material discarded
Entry Number: 15307
- Nematode: Helicotylenchus digonicus
- Host: Olea europaea (Olive) in/on Root
- Origin: (baggage), Israel
- Collector: via Joanne Alba via Alan J. Towson (APHIS)
- Date Collected: 1998 Jun 07
- Date Received: 1998 Jun 15
- Disposition of Sample: Records only; material discarded
Entry Number: 15308
- Nematode: Aerolaimid group
- Host: Liliaceae in/on Soil
- Origin: (Permit Cargo), UK
- Collector: via Maria Perez (APHIS)
- Date Collected: 1998 Jun 15
- Date Received: 1998 Jun 22
- Disposition of Sample: Records only; material discarded
Entry Number: 15309
- Nematode: Dorylaimus sp.
- Host: Liliaceae in/on Soil
- Origin: (Permit Cargo), UK
- Collector: via Maria Perez (APHIS)
- Date Collected: 1998 Jun 15
- Date Received: 1998 Jun 22
- Disposition of Sample: Records only; material discarded
Entry Number: 15310
- Nematode: Cyst-like Bodies
- Host: Solanum tuberosum (Potato field) in/on Soil
- Origin: Hartford Co. (potato farm - 10 acres), Connecticut, USA
- Collector: via Donna Ellis (APHIS)
- Date Collected: 1998 Jun 18
- Date Received: 1998 Jun 22
- Disposition of Sample: Records only; material discarded
Entry Number: 15311
- Nematode: Aphelenchoides sp.
- Host: Magnolia sp. (Magnolia) in/on Plant
- Origin: Destination: California (Permit Cargo), New Zealand
- Collector: Friedrich Paier via Musa A. Abdelshife (APHIS)
- Date Collected: 1998 Jun 24
- Date Received: 1998 Jun 25
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11546 (2 females, 1 male & 1 juvenile)
Entry Number: 15312
- Nematode: Meloidogyne hapla (heavily infected)
- Host: Fragaria sp. (Strawberry) in/on Root/Soil
- Origin: Beltsville (Fruit Laboratory Greenhouse), Maryland, USA
- Collector: via John Enns (Fruit Laboratory)
- Date Received: 1998 Jun 19
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11547 to G-11549
- Vials: G-5061f & G-5062f
Entry Number: 15313
- Nematode: Aphelenchoides sp. (few specimens)
- Host: Fragaria sp. (Strawberry) in/on Root/Soil
- Origin: Beltsville (Fruit Laboratory Greenhouse), Maryland, USA
- Collector: via John Enns (Fruit Laboratory)
- Date Received: 1998 Jun 19
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-5063f
Entry Number: 15314
- Nematode: Meloidogyne sp. (few specimens)
- Host: Fragaria sp. (Strawberry) in/on Root/Soil
- Origin: Beltsville (Fruit Laboratory Greenhouse), Maryland, USA
- Collector: via John Enns (Fruit Laboratory)
- Date Received: 1998 Jun 19
- Disposition of Sample: Records only; material discarded
Entry Number: 15315
- Nematode: Rhabditid Group (several)
- Host: Fragaria sp. (Strawberry) in/on Root/Soil
- Origin: Beltsville (Fruit Laboratory Greenhouse), Maryland, USA
- Collector: via John Enns (Fruit Laboratory)
- Date Received: 1998 Jun 19
- Disposition of Sample: Records only; material discarded
Entry Number: 15316
- Nematode: Cactodera cacti
- Host: Solanum tuberosum (Potato field) in/on Soil
- Origin: National Survey for Golden Cyst Nematode, North Dakota, USA
- Collector: via Phillip A. Mason (North Dakota Department of Agriculture, Fargo, North Dakota)
- Date Received: 1998 Jun 08
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11550 to G-11556
- Vials: G-5064f
Entry Number: 15317
- Nematode: Cactodera cacti
- Host: Solanum tuberosum (Potato field) in/on Soil
- Origin: National Survey for Golden Cyst Nematode, North Dakota, USA
- Collector: via Phillip A. Mason (North Dakota Department of Agriculture, Fargo, North Dakota)
- Date Received: 1998 Jun 08
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11557 to G-11562
- Vials: G-5065f