Globodera agulhasensis

 

Contents

 

Rev 11/21/2019

  Classification Hosts
Morphology and Anatomy Life Cycle
Return to Globodera Menu Economic Importance Damage
Distribution Management
Return to Heteroderidae Menu Feeding  References
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Classification:

      Tylenchida
       Tylenchina
        Tylenchoidea
         Heteroderidae
          Punctoderinae
                  
        Globodera agulhasensis Knoetze, Swart, Wentzel & Tiedt, 2017

A representative of the non-solanaceous clade of Globodera spp.

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Morphology and Anatomy:

 

Females:

 

  • Round cyst nematodes

 

 
 

Males:

  •  Vermiform; body twisted into a C or S shape. 
  • Tail short, hemispherical.

 

Second-stage juveniles:

Molecular Diagnosis:

Reported median body size for this species (Length mm; width micrometers; weight micrograms) - Click:

 
 

 

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Distribution:

Described from the Western Cape Province of South Africa.

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Economic Importance:

 

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Feeding:

Sedentary semi-endoparasite of roots

Feeding site and feeding patterns typical of genus Globodera.

Nurse cell system is a multinucleate syncytium.

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Hosts:

Type host is Senecio burchellii (Asteraceae).

For an extensive host range list for this species, click

 

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Life Cycle:

Ecophysiological Parameters:

For Ecophysiological Parameters for this species, click If species level data are not available, click for genus level parameters

 
   
   
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Damage:

 

 

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Management:

  Host Plant Resistance, Non-hosts and Crop Rotation alternatives:

For plants reported to have some level of resistance to this species, click
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References:

Knoetze, R. A. Swart, R. Wentzel and L.R. Tiedt. 2017. Description of Globodera agulhasensis n. sp. (Nematoda: Heteroderidae) from South Africa. Nematology 19:305-322.


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Copyright © 1999 by Howard Ferris.
Revised: November 21, 2019.