Plant-Parasitic Nematodes Associated With Grapevine in Sana’a and Sadah Governorates of Yemen

Mohamed, Ramlan

doi:10.21608/jppp.2019.122025

Cited by 1 publication

(1 citation statement)

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“…Aboveground parts of grapevines usually show no specific symptoms but there is a general decrease in the vine vigour. Moreover, the injuries caused to plants due to Tylenchus, Xiphinema, Helicotylenchus, Tylenchorhynchus, Rotylenchulus, Pratylenchus Mohamed 2009 penetration or feeding of these parasitic nematodes become prone to infections by other pathogens like Phytopthora spp., Pythium spp., and Armillaria spp. (Chiarappa 1959;Walker 1995).…”

Section: Impact Of Nematode Infestation On Vineyard Productivitymentioning

confidence: 99%

Phytoparasitic nematodes as the major threat to viticulture

Malik

Tak

Lone

et al. 2022

EEB

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Grape plants (Vitis vinifera L.), like other major horticultural crops, suffer from attacks by plant pathogenic nematodes. These parasites are a serious burden for viticulturists all over the world and lead to reduced vine vigour and crop yield. The major nematode parasites infesting grapevines include Meloidogyne spp., Pratylenchus spp., Criconemella spp., Tylenchulus spp., Helicotylenchus spp., Heterodera spp. etc. Besides these genera, some nematode genera like Xiphinema, Paralongidorus and Longidorus are known to transmit viral diseases in grapevines, as they act as vectors to many viruses e.g. grapevine fanleaf virus. These pathogenic nematodes are becoming an important element affecting vine health, vigour and productivity. The present paper provides a brief overview of the diversity of phytoparasitic nematodes parasitizing vineyards, some viruses transmitted to grapevines via these parasitic nematodes and also outlines the management practices like crop rotation, hot water treatment, use of biological agents as well as use of organic amendments in controlling phytoparasitic nematodes in general.

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Section: Impact Of Nematode Infestation On Vineyard Productivitymentioning

confidence: 99%