USDA Nematode Collection was established in June 1960 By A. Morgan Golden. It was subsequently directed and curated by Dr. Zafar Handoo. Current curators are Dr. Benjamin Waldo and Dr. Paulo Reis Vieira. It is one of the largest and most valuable nematode collections in existence with over 40,000 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 associated 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 18433 - 18444 of 41945
Entry Number: 18434
- Nematode: Pratylenchus sp. (1 specimen)
- Host: (Soil) in/on Soil
- Origin: Moyle Springs, Boundary, Idaho, USA
- Collector: Runniryer, North Field (Braumiller) via Saad Hafez
- Date Collected: 1993 Sep 01
- Date Received: 1993 Sep 16
- Disposition of Sample: Records only; material discarded
Entry Number: 18435
- Nematode: Pratylenchus thornei
- Host: (Soil) in/on Soil
- Origin: Moyle Springs, Boundary, Idaho, USA
- Collector: Runniryer, North Field (Braumiller) via Saad Hafez
- Date Collected: 1993 Sep 01
- Date Received: 1993 Sep 16
- Disposition of Sample: Records only; material discarded
Entry Number: 18436
- Nematode: Unidentifiable cyst nematode
- Host: (Soil) in/on Soil
- Origin: Moyle Springs, Boundary, Idaho, USA
- Collector: Runniryer, North Field (Braumiller) via Saad Hafez
- Date Collected: 1993 Sep 01
- Date Received: 1993 Sep 16
- Disposition of Sample: Records only; material discarded
Entry Number: 18437
- Nematode: Paratrichodorus minor
- Host: Setaria glauca in/on Soil
- Origin: El-Behera governorate, Northern Egypt, Egypt
- Collector: via I. K. A. Ibrahim & A. A. I. El-sherbiny
- Date Collected: 1993 Aug
- Date Received: 1993 Sep 27
- Disposition of Sample: Records only; material discarded
Entry Number: 18438
- Nematode: Helicotylenchus pseudorobustus
- Host: Amaranthus sp. (Amaranthus) in/on Soil
- Origin: Alexandria governorate, Northern Egypt, Egypt
- Collector: via I. K. A. Ibrahim & A. A. I. El-sherbiny
- Date Collected: 1993 Aug
- Date Received: 1993 Sep 27
- Disposition of Sample: Records only; material discarded
Entry Number: 18439
- Nematode: Irantylenchus clavidorus
- Host: Amaranthus sp. (Amaranthus) in/on Soil
- Origin: Alexandria governorate, Northern Egypt, Egypt
- Collector: via I. K. A. Ibrahim & A. A. I. El-sherbiny
- Date Collected: 1993 Aug
- Date Received: 1993 Sep 27
- Disposition of Sample: Records only; material discarded
Entry Number: 18440
- Nematode: Tylenchus exiguus
- Host: Amaranthus sp. (Amaranthus) in/on Soil
- Origin: Alexandria governorate, Northern Egypt, Egypt
- Collector: via I. K. A. Ibrahim & A. A. I. El-sherbiny
- Date Collected: 1993 Aug
- Date Received: 1993 Sep 27
- Disposition of Sample: Records only; material discarded
Entry Number: 18441
- Nematode: Helicotylenchus dihystera
- Host: Myoporum pictum in/on Soil
- Origin: Matrouh governorate, Northern Egypt, Egypt
- Collector: via I. K. A. Ibrahim & A. A. I. El-sherbiny
- Date Collected: 1993 Aug
- Date Received: 1993 Sep 27
- Disposition of Sample: Records only; material discarded
Entry Number: 18442
- Nematode: Tylenchorhynchus annulatus
- Host: Myoporum pictum in/on Soil
- Origin: Matrouh governorate, Northern Egypt, Egypt
- Collector: via I. K. A. Ibrahim & A. A. I. El-sherbiny
- Date Collected: 1993 Aug
- Date Received: 1993 Sep 27
- Disposition of Sample: Records only; material discarded
Entry Number: 18443
- Nematode: Globodera solanacearum
- Host: Cestrum sp. in/on Soil
- Origin: Zompoala Mor., Mexico
- Collector: via Jim Baldwin
- Date Received: 1993 Oct 06
- Disposition of Sample: Records only; material discarded
Entry Number: 18444
- Nematode: Meloidogyne incognita
- Host: Cucurbita sp. (Squash) in/on Root
- Origin: Tifton, Georgia, USA
- Collector: via A. W. Johnson (USDA, ARS, South Atlantic Area)
- Date Collected: 1993 Sep 27
- Date Received: 1993 Oct 12
- Disposition of Sample: Records only; material discarded
Entry Number: 18445
- Nematode: Meloidogyne incognita
- Host: Cucurbita sp. (Squash) in/on Root
- Origin: Tifton, Georgia, USA
- Collector: via A. W. Johnson (USDA, ARS, South Atlantic Area)
- Date Collected: 1993 Sep 15
- Date Received: 1993 Oct 12
- Disposition of Sample: Records only; material discarded