Dolichodorus silvestris		Contents		Rev 11/19/2019
Awl Nematode		Classification		Hosts
		Morphology and Anatomy		Life Cycle
Return to Dolichodorus Menu		Economic Importance		Damage
		Distribution		Management
Return to Dolichodoridae Menu		Feeding		References
		Go to Nemaplex Main Menu		Go to Dictionary of Terminology

 Classification:  

Rhabditida
       Tylenchina
        Tylenchoidea
         Dolichodoridae

            Dolichodorinae

         Dolichodorus silvestris  Gillespie & Adams, 1962.

Synonyms:
      None.

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Morphology and Anatomy:

Female: Median bulb well-developed.   Excretory pore at mid- to anterior level of median bulb. Basal esophageal bulb elongate-pyriform. Not overlapping intestine. .   Ovaries paired, outstretched, spermathecae present. Tail tapering abruptly then elongate.     Male: Similar to female. Spicules slightly arcuate, gubernaculum straight.. Males have unique caudal alae, well-developed. Tail tip not bifurcate.

Source: Gillespie and Adams, 1962

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

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Distribution:

Collected from around the roots of young Eastern White Pine trees (Pinus strobus L.) growing in an unthrifty native stand on a dry, shallow, shaley soil (Calvin-Litz type) in Pocahontas County, West Virginia.

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Economic Importance:

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Feeding:

Ectoparasite mainly at root tip; nematode has long stylet.

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Hosts:

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Life Cycle:

Ecophysiological Parameters:

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Damage:

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Management:

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

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References:

Gillespie, W.H., RE Adams 1962. - An awl nematode Dolichodorus silvestris n. sp. from West Virginia. Nematologica 8:93-98.

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Copyright © 1999 by Howard Ferris.
Revised: November 19, 2019.