Final diagnosis


Cucumber mosaic virus (CMV)

Numerous melon plants with mosaic leaves and more serrated in appearance. <b> Cucumber mosaic virus </b> (<i> Cucumber mosaic virus </i>, CMV)
The leaves of this young plant are strongly mosaicked, deformed and reduced in size. Its growth is slowed down. <b> Cucumber mosaic virus </b> (<i> Cucumber mosaic virus </i>, CMV)
<b> <i>Cucumber mosaic virus</i>, CMV </b> on melon
CMV7
The young leaves of the apex of this young melon stalk show a pronounced "vein banding"; the periphery of the lamina is more indented. <b> Cucumber mosaic virus </b> (<i> Cucumber mosaic virus </i>, CMV)
CMV_Lecoq3
The leaves of this melon twig are more or less deformed by a marked mosaic. <b> Cucumber mosaic virus </b> (<i> Cucumber mosaic virus </i>, CMV)
CMV3
Leaf symptom of <b> Cucumber mosaic virus </b>: "vein banding" affecting only a few veins. (<i> Cucumber mosaic virus </i>, CMV)
Leaf symptoms of <b> Cucumber mosaic virus </b>: deforming mosaic, accompanied by discreet blisters. (<i> Cucumber mosaic virus </i>, CMV)
Leaf symptom of <b> Cucumber mosaic virus </b>: chlorotic spot mosaic. (<i> Cucumber mosaic virus </i>, CMV)
Leaf symptom of <b> Cucumber mosaic virus </b>: "vein banding" affecting almost all veins. (<i> Cucumber mosaic virus </i>, CMV)
CMV_Lecoq4
CMV1
Discreet mosaic on melon fruit. <b> Cucumber mosaic virus </b> (<i> Cucumber mosaic virus </i>, CMV)