Heterodera vallicola

Heterodera vallicola	Contents	Rev 10/16/2023
	Classification	Hosts
	Morphology and Anatomy	Life Cycle
Return to Heterodera Menu	Economic Importance	Damage
	Distribution	Management
Return to Heteroderidae Menu	Feeding	References
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Classification:

Tylenchida
       Tylenchina
        Tylenchoidea
         Heteroderidae
          Heteroderinae

Heterodera vallicola Eroshenko, Subbotin & Kazachenko, 2001

A member of the Humuli group of Heterodera spp.

Synonyms:

Review general characteristics of the genus Heterodera.

Morphology and Anatomy:

General Characteristics of the Humuli Group of Heterodera

Cysts lemon-shaped
Bifenestrate except H. fici
Bullae absent or present
Underbridge weak
Vulval slit long
J2 incisures 4
Dicotyledonous hosts

(Handoo and Subbotin, 2018; Subbotin et al., 2022)

Females:

Males:

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

Distribution:

Described from Japanese Elm (Ulmus japonica) in forests along the Ilistaija River of Primorsky Territory, Russian Far East.

Hosts:

Hosts of the Humuli group are generally Dictoyledons. \Ulmus japonica, Japanese Elm.

For an extensive host range list for this species, click

Life Cycle:

Ecophysiological Parameters:

For Ecophysiological Parameters for this species, click	If species level data are not available, click for genus level parameters

Management:

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

For plants reported to have some level of resistance to this species, click

Subbotin, S,A., Mundo-Ocampo, M., Baldwin, J.G. 2010. Systematics of Cyst Nematodes (Nematode: Heteroderinae). Nematology Monographs and Perspectives Volume 8B, D.J. Hunt and R.N. Perry (eds) Brill, Leiden, The Netherlands 512p