Hemicriconemoides chitwoodi 

 

Contents

 

Rev 01/17/2021

Sheathoid Nematode Classification Hosts
Morphology and Anatomy Life Cycle
Return to Hemicriconemoides Menu Economic Importance Damage
Distribution Management
Return to Criconematidae Menu Feeding  References
    Go to Nemaplex Main Menu   Go to Dictionary of Terminology

 

Classification:

      Tylenchida
       Tylenchina
        Criconematoidea
         Criconematidae
          Hemicriconemoidinae

           Hemicriconemoides chitwoodi Esser, 1960

Back to Top

Morphology and Anatomy:

 

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

Back to Top

Distribution:

California, east coast, southeast, e.g., Florida. 

Hemicriconemoides chitwoodi  reported as common as dagger nematode along north and central coastal vineyards of California. Its damage level is unknown (Chang and Raski, 1972).  However; Pinochet and Raski (1975) considered this a misidentification and described the species on grapevines in California as H. californianus.

H. chitwoodi has also been mistakenly identified as H. gaddi from camellia in Louisiana and Georgia (Pinochet and Raski, 1975).

 

Back to Top

Economic Importance:

 

 

Back to Top

Feeding:

Ectoparasitic

Back to Top

Hosts:

Camellia in Florida, grape in California. 

For an extensive host range list for this species, click

 


 
Back to Top

Life Cycle:

Ecophysiological Parameters:

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

There are earlier biological studies on this nematode, but no recent reports.  

Back to Top

 Damage:

 

 

Back to Top

Management:

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

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

 

Back to Top

References:

Chang, H., and D. J. Raski. 1972. Hemicriconemoides chitwoodi on grapevines.Plant Dis. Rep. 56:1028-1030.
Pinochet, J. and Raski, D.J. 1975. Four New Species of the Genus Hemicriconemoides (Nematoda: Criconematidae). Journal of Nematology 7:263-270.

Back to Top

Copyright 1999 by Howard Ferris.
Revised: January 17, 2021 .