Skip to main content

Specimen #4962

Specimen record details
Entry Number 4962
Nematode Genus Heterodera
Nematode Species schachtii (?) *
Host Genus Nicotiana
Host Species tabacum
Common Name Tobacco
Country South Africa
City/Locale Rustenberg
Collector via Michael McClure
Date Received 1981 Dec 21
Determined By A. Morgan Golden
Disposition of Sample Specimens to USDANC (General)
Nematodes In Soil
Total Samples 1
Slide Number G-9535 to G-9544 (cysts, females, female cone & cones)
Vial Number G-4126f (larvae) & G-4127g (larvae from cyst)
Remarks * If not Heterodera schachtii it's very similar. AMG. Note: Specimens attack tobacco in South Africa but U.S. schachtii did not attack Nicotiana tabacum of Nicotiana xantii in greenhouse tests.