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 4957 - 4968 of 41939
Entry Number: 4961
- Nematode: Xiphinema sp. *
- Host: (Soil **) in/on Soil
- Origin: Kearneysville, Maryland, USA
- Collector: Dr. Fogel via Dr. Rebois
- Date Collected: 1978 Oct 04 ?
- Date Received: 1981 Dec 18
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3330g
Entry Number: 4962
- Nematode: Heterodera schachtii (?) *
- Host: Nicotiana tabacum (Tobacco) in/on Soil
- Origin: Rustenberg, South Africa
- Collector: via Michael McClure
- Date Received: 1981 Dec 21
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9535 to G-9544 (cysts, females, female cone & cones)
- Vials: G-4126f (larvae) & G-4127g (larvae from cyst)
Entry Number: 4963
- Nematode: Heterodera cruciferae (?) *
- Host: (Soil) in/on Soil
- Origin: Golden Nematode Survey 1981, Pennsylvania, USA
- Collector: via Nancy Hill
- Date Received: 1981 Dec 28
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6649 to G-6652 (cysts & larvae)
- Vials: G-3179g (larvae)
Entry Number: 4964
- Nematode: Heterodera sp.? or cyst like bodies*
- Host: (Soil) in/on Soil
- Origin: Golden Nematode Survey 1981, Pennsylvania, USA
- Collector: via Nancy Hill
- Date Received: 1981 Dec 28
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6653
Entry Number: 4965
- Nematode: Heterodera sp. (bullae & fine zig-zag lines)
- Host: (Soil) in/on Soil
- Origin: Golden Nematode Survey 1981, Pennsylvania, USA
- Collector: via Nancy Hill
- Date Received: 1981 Dec 28
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6649 to G-6652 (cysts & larvae)
- Vials: G-3179g (larvae)
Entry Number: 4966
- Nematode: Heterodera weissi group
- Host: (Soil) in/on Soil
- Origin: Golden Nematode Survey 1981, Pennsylvania, USA
- Collector: via Nancy Hill
- Date Received: 1981 Dec 28
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6649 to G-6652 (cysts & larvae)
- Vials: G-3179g (larvae)
Entry Number: 4967
- Nematode: Tylenchorhynchus claytoni*
- Host: Zea mays (Corn (stunted)) in/on Soil
- Origin: Muscatine Co., Iowa, USA
- Collector: via Don Norton
- Date Received: 1981 Dec 28, 1982 Jan 29 & Jul 06
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-9461 to G-9471 (whole specimens & body sec.)
- Vials: G-4100f (1982 Jan 29) & G-4101f (1982 Jul 6)
Entry Number: 4968
- Nematode: Meloidogyne javanica (occasional "odd-ball"patterns)
- Host: Carica papaya (Papaya) in/on Root
- Origin: Proslin Island near Seychelles Islands off Africa, Proslin Island
- Collector: via Graydon Kingsland via Steve Lewis
- Date Received: 1981 Sep 28
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6484 to G-6489
- Vials: G-3132g
Entry Number: 4969
- Nematode: Tylenchorhynchus claytoni
- Host: Prunus persica (Peach) in/on Soil
- Origin: Clemson (greenhouse), South Carolina, USA
- Collector: N. Andrew via Steve A. Lewis
- Date Received: 1980 Jan
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6137 & G-6138
- Vials: G-3019g
Entry Number: 4970
- Nematode: Tylenchorhynchus maximus
- Host: (Pasture) in/on Soil
- Origin: Cumberland Co., Tennessee, USA
- Collector: E. Bernard via Steve A. Lewis
- Date Received: 1980 Jan
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6241 & G-6242
- Vials: G-3050g
Entry Number: 4971
- Nematode: Meloidogyne chitwoodi
- Host: Lycopersicon esculentum (Tomato (Marglobe)) in/on Root
- Origin: Beltsville, Maryland (Growth Chamber) (originally from Quincy, Washington), Washington, USA
- Collector: A. M. Golden
- Date Collected: 1980 Jan 03 & 28, Apr 01, May 19, Jul 08
- Date Received: 1980 Jan 03
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6071 to G-6075; G-6081 & G-6082
- Vials: G-2980f to G-2985g; G-2991g
Entry Number: 4972
- Nematode: Helicotylenchus dihystera
- Host: Musa paradisiaca (Plantain) in/on Soil
- Origin: Colombia
- Collector: via Rodolfo Barriga-Olivares
- Date Received: 1980 Jan 08
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-2897f