Meloidogyne vitis

Meloidogyne vitis	Contents	Rev 12/16/2024
Chinese Grape Root-knot Nematode	Classification	Hosts
	Morphology and Anatomy	Life Cycle
Return to Meloidogyne Menu	Economic Importance	Damage
	Distribution	Management
Return to Meloidogynidae Menu	Feeding	References
	Go to Nemaplex Main Menu	Go to Dictionary of Terminology

Classification:

      Chromadorea
       Rhabditida
       Tylenchina
        Tylenchoidea
          Meloidogynidae
           Meloidogyninae

Meloidogyne vitis Yang, Hu, Liu, Chen, Peng, Wang & Zheng, 2021

Review general characteristics of the genus Meloidogyne.

Differs molecularly from all other Meloidogyne spp. Morphologically similar to M. mali but differs in the shape of the perineal pattern which has a higher dorsal arch in M. mali (Subbotin et al., 2021).

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

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Distribution:

Described from roots of grapevines in vineyards in Luliang County, Yunnan Province, China.

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Economic Importance:

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Feeding:

Sedentary endoparasite.

Feeding site establishment and development typical of genus.

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Hosts:

Grape (Vitis vinifera).

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:

More than 90 % of grape roots collected from vineyards in Luliang County, Yunnan Province, China were severely damaged by root-knot nematodes (Subbotin et al., 2021)..

Symptoms include stunted palnts, chlorosis, small fruit, galled and necrotic roots.

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Management:

Resistance

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:

Yang, Y., Hu, X., Liu, P., Chen, L., Peng, H., Wang, Q. and Zheng, Q. 2021. A new root-knot nematode, Meloidogyne vitis sp. nov. (Nematoda: Meloidogynidae), parasitizing grape in Yunnan, PLoS One 16:, e0245201. DOI:101371/jourmal.pone.0245201

Subbotin, S.A. Palomares-Rius, J.E., Castillo, P. 2021. Systematics of Root-knot Nematodes (Nematoda: Meloidogynidae). Nematology Monographs and Perspectives Vol 14: D.J. Hunt and R.N. Perry (eds) Brill, Leiden, The Netherlands 857p.