Plant-feeding Nematodes Known to be Associated with:

Rice – Oryza sativa

Note: These lists are intended as general guidelines. You need to do further research before using them for crop sequence or management decisions.

Please consider that:

·1 all the listed nematodes may not occur in all geographic regions, or fields within a geographic region, where the crop is grown

·2 cultivars or rootstocks may have been developed or selected that have resistance or tolerance to specific nematodes

·3 there may be races of a particular nematode species that are either virulent or avirulent to a plant species

·4 you need to determine which nematodes are present in the soil before using this list to make management decisions.

Click on species names for more information on biology, location, and specific management strategies.

Strategies for Nematode Management

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Aphelenchoides besseyi Meloidogyne arenaria
Aphelenchoides nechaleos Meloidogyne incognita
Aphelenchoides paranechaleos Meloidogyne naasi
Aphelenchoides sp. Meloidogyne graminicola
Caloosia heterocephala Meloidogyne oryzae
Mesocriconema xenoplax Meloidogyne sasseri
Criconemoides rustica Meloidogyne sp.
Criconemoides onoensis Merlinius brevidens
Criconemoides sp. Paralongidorus australis
Ditylenchus angustus Paratylenchus hamatus  
Ditylenchus sp. Pratylenchus pratensis
Helicotylenchus dihystera   Pratylenchus zeae
Helicotylenchus multicinctus Pratylenchus neglectus
Helicotylenchus pseudorobustus Pratylenchus indicus
Helicotylenchus sp.  Pratylenchus sp.
Hemicycliophora paradoxa Rotylenchulus sp. 
Heterodera sacchari Scutellonema sp.  
Heterodera graminophila Tylenchorhynchus annulatus
Heterodera oryzae Tylenchorhynchus clarus
Heterodera oryzicola Tylenchorhynchus ewingi
Hirschmanniella belli Tylenchorhynchus sp.
Hirschmanniella oryzae Tylenchorhynchus martini
Hirschmanniella spinicaudata Xiphinema americanum
Hirschmanniella imamuri Xiphinema ifacolum
Hirschmanniella mucronata Xiphinema insigne
Hirschmanniella sp. Xiphinema orbum
Hoplolaimus galeatus Xiphinema sp.
Hoplolaimus sp.
Longidorus sp.  
 

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