Final diagnosis


Thrips

Dark areas with metallic reflections alter the limb of this melon leaf. <b> <i> Frankliniella occidentalis </i> </b> (thrips)
Thrips and several whitish necrotic lesions are visible on this cucumber flower. <b> <i> Frankliniella occidentalis </i> </b>
Lesions, more or less extensive areas, silvery and suberized, partially cover this melon fruit. <b> <i> Frankliniella occidentalis </i> </b> (thrips)
Larva of <b>thrips</b>.
Adult thrips : <b><i>Frankliniela occidentalis</i></b>.