Maize white line mosaic satellite virus

Aumaivirus virion

Maize white line mosaic satellite virus

Maize white line mosaic satellite virus is a plant virus that infects maize plants. It belongs to the genus Tospovirus within the family Tospoviridae. This virus is known to cause significant damage to maize crops by inducing mosaic symptoms on the leaves.

Discovery

Maize white line mosaic satellite virus was first identified in maize plants exhibiting mosaic symptoms in certain regions. The virus was isolated and characterized based on its genetic material and mode of transmission.

Symptoms

Infected maize plants typically display symptoms such as white streaks or lines on the leaves, along with mosaic patterns. These symptoms can vary in severity depending on environmental conditions and the stage of infection.

Transmission

Maize white line mosaic satellite virus is primarily transmitted through insect vectors, such as thrips. These vectors feed on infected plants and then transfer the virus to healthy plants during subsequent feeding.

Management

Effective management strategies for controlling Maize white line mosaic satellite virus include the use of resistant maize varieties, implementing proper sanitation practices to reduce insect populations, and employing insecticides to control thrips populations.

Prevention

Preventive measures to minimize the spread of Maize white line mosaic satellite virus include practicing crop rotation, removing and destroying infected plants, and monitoring for early signs of infection to implement timely control measures.

References

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