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 4921 - 4932 of 41939
Entry Number: 4925
- Nematode: Pratylenchus scribneri (32%)
- Host: Zea mays (Corn) in/on Soil
- Origin: Pest Management Plots, Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Collected: 1977 Sep 08?
- Date Received: 1977 Sep 12
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3285g
Entry Number: 4926
- Nematode: Pratylenchus zeae (68%)
- Host: Zea mays (Corn) in/on Soil
- Origin: Soil, Georgia, USA
- Collector: via A. W. Johnson
- Date Collected: 1977 Sep 08?
- Date Received: 1977 Sep 12
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3285g
Entry Number: 4927
- Nematode: Heterodera glycines (Strain X, TN-79)
- Host: Glycine max (Soybean (Bedford)) in/on Root
- Origin: Tennessee, USA
- Collector: via Lawrence B. Young via Burt Endo
- Date Received: 1981 Sep 08
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3248f
Entry Number: 4928
- Nematode: Meloidogyne incognita (acrita type)
- Host: Phaseolus limensis (Lima Bean (Nemagreen)) in/on Root
- Origin: Tifton, Georgia, USA
- Collector: via A. W. Johnson
- Date Collected: 1981 Sep 04
- Date Received: 1981 Sep 10
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6466 to G-6469
- Vials: G-3125f & G-3126f
Entry Number: 4929
- Nematode: Bursaphelenchus sp. (possibly xylophilus)
- Host: Pinus resinosa (Pine (Red)) in/on Root
- Origin: Potter Co., Pennsylvania, USA
- Collector: via Nancy Hill
- Date Received: 1981 Sep 14
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6836 (only 1 female & 2 larvae)
Entry Number: 4930
- Nematode: Thonus elegans (probably)
- Host: (Unknown Host) in/on Soil
- Origin: Pennsylvania, USA
- Collector: via Nancy Hill
- Date Received: 1981 Sep 18
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6528
Entry Number: 4931
- Nematode: Xiphinema americanum
- Host: Prunus persica ? (Peach) in/on Soil
- Origin: Thurmont, Maryland, USA
- Collector: Lyle B. Forer via Nancy S. Hill
- Date Received: 1981 Sep 18
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6798
- Vials: G-3228g
Entry Number: 4932
- Nematode: Xiphinema californicum *
- Host: Prunus persica ? (Peach) in/on Soil
- Origin: Thurmont, Maryland, USA
- Collector: Lyle B. Forer via Nancy S. Hill
- Date Received: 1981 Sep 18
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6799
- Vials: G-3228g
Entry Number: 4933
- Nematode: Xiphinema rivesi
- Host: Prunus persica ? (Peach) in/on Soil
- Origin: Thurmont, Maryland, USA
- Collector: Lyle B. Forer via Nancy S. Hill
- Date Received: 1981 Sep 18
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6800
- Vials: G-3228g
Entry Number: 4934
- Nematode: Sarisodera hydrophila
- Host: Salix lasiolepis (Willow) in/on Soil
- Origin: San Diego Co., California, USA
- Collector: via J. Baldwin
- Date Received: 1981 Sep 18
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-4094f (females & larvae)
Entry Number: 4935
- Nematode: Heterodera zeae
- Host: Zea mays (Corn (field corn)) in/on Root
- Origin: Growth chamber, BARC-West, Beltsville (origdinally from Kent Co., MD), Maryland, USA
- Collector: A. M. Golden
- Date Collected: 1981 Sep 22
- Date Received: 1981 Sep 22
- Disposition of Sample: Specimens to USDANC (General)
- Vials: G-3217f (females, some cysts & larvae)
Entry Number: 4936
- Nematode: Meloidogyne incognita
- Host: Dolicus lablab (Hyacinth Dolichos) in/on Root
- Origin: N. R. C., Karachi, Pakistan
- Collector: via A. Maqbool
- Date Received: 1981 Oct 02
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-6582 to G-6584
- Vials: G-3152f