Root gall nematode

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Root gall nematode
Subanguina picridis (01).jpg
Subanguina picridis
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Nematoda
Class: Secernentea
Order: Tylenchida
Family: Anguinidae
Genus: Subanguina
Paramonov (1967)
Type species
Subanguina radicicola
(Greeff, 1872) Paramonov, 1967
Species

See text

Synonyms [1]

Heteroanguina(Chizhov, 1980)
Afrina(Brzeski, 1981)
Mesoanguina(Chizhov & Subbotin, 1985)

Contents

Root-gall nematodes are plant-parasitic nematodes from the genus Subanguina that affect grasses, including cereals, and some other plants, such as mugwort. They are distinct from the Root-knot nematodes which are from the genus Meloidogyne. So far around twenty-five separate species of Subanguina have been identified, although the most well-known and type species is Subanguina radicicola . [2]

Species

In addition to the type species:

Other recognized species of Subanguina include: [3]

See also

Related Research Articles

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Root-knot nematodes are plant-parasitic nematodes from the genus Meloidogyne. They exist in soil in areas with hot climates or short winters. About 2000 plants worldwide are susceptible to infection by root-knot nematodes and they cause approximately 5% of global crop loss. Root-knot nematode larvae infect plant roots, causing the development of root-knot galls that drain the plant's photosynthate and nutrients. Infection of young plants may be lethal, while infection of mature plants causes decreased yield.

Xiphinema is a genus of ectoparasitic root nematodes commonly known as dagger nematodes. The genus is of economic importance on grape, strawberry, hops and a few other crops. Major species include X.americanum, X.diversicaudatum, X.index, X.italiae and X.pachtaicum. They can be easily recognized by their long bodies and stylets which are long enough to reach the vascular tissue of plants. Different members of the genus have been shown to induce moderate to large amounts of root damage through root penetration, which in some species results in the formation of galls. They are of agricultural concern because they are vectors of nepoviruses, transferring them during feeding. Efforts to study these nematodes in more detail have proved problematic in some species due to difficulties in maintaining populations in a greenhouse environment.

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<i>Meloidogyne arenaria</i> Species of roundworm

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Angiostoma is a genus of parasitic nematodes in the family Angiostomatidae.

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Trichodoridae is a family of terrestrial root feeding nematodes, being one of two that constitute suborder Triplonchida. They are economically important plant parasites and virus vectors.

<i>Trichodorus</i> Genus of roundworms

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<i>Fergusonina</i> Genus of flies

Fergusonina, the sole genus in the family of Fergusoninidae, are gall-forming flies. There are about 40 species in the genus, all of them producing galls on Eucalyptus, Melaleuca, Corymbia, and Metrosideros species in Australia and New Zealand.

István Andrássy was a Hungarian nematologist. Starting with his first publication in 1952 on the nematode fauna of Mount Bükk, over his dissertation in 1973 on the evolution of nematodes to his last days he was a very prolific scientist, publishing more than 200 manuscripts, chapters and books on the class of Nematoda. He described 530 taxa of nematodes and at least 60 nematode taxa are named after him, which shows the huge respect he had in the nematologists world.

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References

  1. Ferris, Howard (27 December 2013). "Subanguina radicicola". Department of Entomology and Nematology, University of California at Davis. Archived from the original on 2 January 2014.
  2. Mai, William F. & Mullin, Peter G. (1996). Plant-parasitic Nematodes: A pictorial key to genera (fifth ed.). Ithaca, New York: Cornell University Press. ISBN   978-0-8014-3116-6.
  3. Ebsary, Barry Alan (1991). Catalog of the order Tylenchida (Nematoda). Ottawa, Canada: Research Branch, Agriculture Canada. ISBN   978-0-660-56494-4.
  4. Chizhov, V. N. & Subbotin, S. A. (1985). "Revision of the nematode from the subfamily Anguininae (Nematoda, Tylenchida) on the basis of their biological characteristics". Zoologichesky Zhurnal . 64 (10): 1476–1486, page 1484.