Atalodera trilineata

 

Contents

 

Rev 10/10/2023

  Classification Hosts
Morphology and Anatomy Life Cycle

Return to Atalodera Menu

Economic Importance Damage
Distribution Management
Return to Heteroderidae Menu Feeding  References
   

Go to Nemaplex Main Menu

  Go to Dictionary of Terminology

 

Classification:

Tylenchida
       Tylenchina
        Tylenchoidea
         Heteroderidae
          Heteroderinae


           Atalodera trilineata Baldwin, Bernard & Mundo-Ocampo, 1989


    Synonyms:
      None.

Back to Top

Morphology and Anatomy:

.

Female: No cyst stage.  

Body lemon-shaped, with projecting neck and terminal cone.  

Cuticle thick. Cuticular pattern finely pebbled over logitudinal wavy patterns.  Thick subcrystalline layer

Vulva on prominent terminal cone, with thick cuticle, constituted by protruding and developed vulval lips.  

Anus situated on the side of posterior vulval lip.  

Eggs retained in body.  

Male: Not found

Second-stage juveniles:

Lateral field with three lines.

Esophageal glands in long narrow lobe

Phasmids prominent, with lens-like structure.  

[Ref: Luc, Maggenti & Fortuner,  (1988)., Baldwin, Bernard & Mundo-Ocampo, 1989]


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

Back to Top

Distribution:

 

Back to Top

Economic Importance:

D-rated in California.

Back to Top

Feeding:

Nurse cell system: A syncytium.

Back to Top

Hosts:

Lupinus bicolor Lindl.

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:

Baldwin, J.G., Bernard, E.C. & Mundo-Ocampo, M. 1989. J. Nematology 21:48-68.

Luc, Maggenti & Fortuner, Rev. Nematol. 11(2):159-176 (1988)

Mundo-Ocampo, M. and J. G. Baldwin. 1983. Host-parasite relationships of Atalodera spp. (Heteroderidae). Journal of Nematology 15:234-243.

Siddiqui, I. A., S. A. Sher and A. M. French. 1973. Distribution of Plant Parasitic Nematodes in California. State of California Department of Food and Agriculture, Division of Plant Industry. 324p.

Back to Top

For more information about nematodes, Go to Nemaplex Main Menu.
Copyright © 1999 by Howard Ferris.
Revised: October 10, 2023.