Polenchus politus

 

Contents

 

Rev 05/18/2021

  Classification Hosts
Morphology and Anatomy Life Cycle
Return to Polenchus Menu Economic Importance Damage
Distribution Management
Return to Tylenchidae Menu Feeding  References
    Go to Nemaplex Main Menu   Go to Dictionary of Terminology

Classification:

      

Tylenchida
       Tylenchina
        Tylenchoidea  
         Tylenchidae  
          Tylenchinae


          Polenchus politus Andrassy, 1980

    Type species of the genus: .  

Some authors have considered this genus to be synonymous with Tylenchus.

Back to Top

Morphology and Anatomy:

.

Refer to subfamily diagnosis (Tylenchinae).

Female:  

This genus differs from other Tylenchidae in having a smooth cuticle, inconspicuous lateral fields, amphid apertures that are ventrally curved and triangular stylet knobs (Andrassy, 1980).

Males:  

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

Back to Top

Distribution:

 

Back to Top

Economic Importance:

 

Back to Top

Feeding:

 

Back to Top

Hosts:

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

 

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:

Andrassy, I. 1980. The genera and species of the family Tylenchidae Orley, 1880 (Nematoda). The genera Aglenchus (Andrassy, 1954) Meyl, 1961, Michulenchus Andrassy, 1959, and Polenchus gen. n.  Acta Zoologica Academiae Scientiarum Hungaricae  26:1-20. 

Back to Top

Copyright © 1999 by Howard Ferris.
Revised: May 18, 2021.