Abstract

Maize streak virus (MSV) has deleterious effects on maize production in tropical and sub-tropical Africa. The disease is transmitted persistently by several species of leafhoppers, Cicadulin spp. (Homoptera: Cicadellidae). Therefore, it is prudent to mitigate the control of MSV is most effective when cultural and chemical methods are integrated with plant breeding for resistance. While host plant resistance is the best method of MSV management, it is not usually easy to conventionally produce resistant cultivars. This paper reviews the distribution, host/species affected, dispersal, impact and information evaluation of improved maize varieties. This review aims to address successful breeding strategies regarding maize streak virus resistance. Resistant cultivars are important to control maize streak virus since they do not present additional costs for the farmer, do not harm the environment and reduce costs of seed production.

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