Pratylenchus flakkensis

  

Contents

  

Rev 06/01/2021

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

        Tylenchina
        Tylenchoidea
         Pratylenchidae
          Pratylenchinae


           Pratylenchus flakkensis Seinhorst, 1968

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Morphology and Anatomy:

 
  • Lip region with 2 annules
  • Anterior edges of stylet knobs pointing forward.
  • Lateral field with 4 lines, areolated in tail.
  • Female monovarial, ovary outstretched, spermatheca rounded. Post-uterine sac present.
  • Male with outstretched testa, margin of bursa crenate.

Ref. Seinhorst, 1968



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

California and the Netherlands. Originally described from a pasture on loam soil.

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Economic Importance:

Q-rated pest in California Nematode Pest Rating System.

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Feeding:

    Migratory endoparasite.    

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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:

Seinhorst, J.W. 1968. Three New Pratylenchus Species With Α Discussion of the Structure of the Cephalic Framework and of the Spermatheca in This Genus. Nematologica 14:497-510.

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Copyright © 1999 by Howard Ferris.
Revised: June 01, 2021.