Maize Associated Totivirus  (MATV) (Group III, dsRNA; Totiviridae, Totivirus): Molecular diagnosis (RT-PCR).

Maize Lethal Necrosis disease (MLND): co-infection of maize plants with Maize Chlorotic Mottle virus (MCMV) and a Potyvirus, usually SCMV (Sugarcane Mosaic virus), and/or MaYMV (Maize Yellow Mosaic virus) or MATV (Maize-Associated Totivirus). See information about  any of these viruses.

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