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 11665 - 11676 of 41939
Entry Number: 11670
- Nematode: Heterodera trifolii (cyst)
- Host: Cucumis melo (Muskmelon(mulch-clover,vetch,rye mix)) in/on Soil
- Origin: BARC-West, Beltsville (Dr. Aref Abdul-Baki's, Vegetable Lab., Sustainable Agriculture Groundcover Experiment), Maryland, USA
- Collector: Bob Reise & Carol Masler
- Date Collected: 1997 Jul 22
- Date Received: 1997 Jul 22
- Disposition of Sample: Records only; material discarded
Entry Number: 11671
- Nematode: Heterodera trifolii (cyst)
- Host: Lycopersicon esculentum (Tomato (mulch - clover, vetch, rye mix)) in/on Soil
- Origin: BARC-West, Beltsville (Dr. Aref Abdul-Baki's, Vegetable Lab., Sustainable Agriculture Groundcover Experiment), Maryland, USA
- Collector: Bob Reise & Carol Masler
- Date Collected: 1997 Jul 22
- Date Received: 1997 Jul 22
- Disposition of Sample: Records only; material discarded
Entry Number: 11672
- Nematode: Xiphinema ensiculiferum
- Host: Phoenix dactylifera (Date Palm) in/on Soil
- Origin: Alexandria, Egypt
- Collector: I. K. A. Ibrahim & A. A. El-Sherbiny via I. K. A. Ibrahim
- Date Collected: 1997 Sep 19
- Date Received: 1997 Oct 07
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11443
Entry Number: 11673
- Nematode: Hemicriconemoides cocophilus
- Host: Phoenix canariensis (Palm (Canary Date)) in/on Soil
- Origin: Alexandria, Egypt
- Collector: I. K. A. Ibrahim & A. A. El-Sherbiny via I. K. A. Ibrahim
- Date Collected: 1997 Sep 19
- Date Received: 1997 Oct 07
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11444
Entry Number: 11674
- Nematode: Nothocriconemella mutabilis
- Host: Phoenix canariensis (Palm (Canary Date)) in/on Soil
- Origin: Alexandria, Egypt
- Collector: I. K. A. Ibrahim & A. A. El-Sherbiny via I. K. A. Ibrahim
- Date Collected: 1997 Sep 19
- Date Received: 1997 Oct 07
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11445
Entry Number: 11675
- Nematode: Paratylenchus projectus
- Host: Phoenix canariensis (Palm (Canary Date)) in/on Soil
- Origin: Alexandria, Egypt
- Collector: I. K. A. Ibrahim & A. A. El-Sherbiny via I. K. A. Ibrahim
- Date Collected: 1997 Sep 19
- Date Received: 1997 Oct 07
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11446
Entry Number: 11676
- Nematode: Helicotylenchus digonicus
- Host: Oreodoxa regia in/on Soil
- Origin: Alexandria, Egypt
- Collector: I. K. A. Ibrahim & A. A. El-Sherbiny via I. K. A. Ibrahim
- Date Collected: 1997 Sep 19
- Date Received: 1997 Oct 07
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11447
Entry Number: 11677
- Nematode: Helicotylenchus egyptiensis
- Host: Oreodoxa regia in/on Soil
- Origin: Alexandria, Egypt
- Collector: I. K. A. Ibrahim & A. A. El-Sherbiny via I. K. A. Ibrahim
- Date Collected: 1997 Sep 19
- Date Received: 1997 Oct 07
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11448
Entry Number: 11678
- Nematode: Hemicriconemoides mangiferae
- Host: Oreodoxa regia in/on Soil
- Origin: Alexandria, Egypt
- Collector: I. K. A. Ibrahim & A. A. El-Sherbiny via I. K. A. Ibrahim
- Date Collected: 1997 Sep 19
- Date Received: 1997 Oct 07
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11449
Entry Number: 11679
- Nematode: Hoplolaimus aegypti
- Host: Oreodoxa regia in/on Soil
- Origin: Alexandria, Egypt
- Collector: I. K. A. Ibrahim & A. A. El-Sherbiny via I. K. A. Ibrahim
- Date Collected: 1997 Sep 19
- Date Received: 1997 Oct 07
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11450
Entry Number: 11680
- Nematode: Nothocriconemella mutabilis
- Host: Oreodoxa regia in/on Soil
- Origin: Alexandria, Egypt
- Collector: I. K. A. Ibrahim & A. A. El-Sherbiny via I. K. A. Ibrahim
- Date Collected: 1997 Sep 19
- Date Received: 1997 Oct 07
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11451
Entry Number: 11681
- Nematode: Scutellonema brachyurum
- Host: Nerium oleander in/on Soil
- Origin: Alexandria, Egypt
- Collector: I. K. A. Ibrahim & A. A. El-Sherbiny via I. K. A. Ibrahim
- Date Collected: 1997 Sep 19
- Date Received: 1997 Oct 07
- Disposition of Sample: Specimens to USDANC (General)
- Slides: G-11452