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
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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.

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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:
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Distribution:

 

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Economic Importance:

 

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Feeding:

 

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Hosts:

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:

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. 

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