Final diagnosis


Passalora fulva (Cladosporium fulvum, cladosporiose)

Two young chlorotic spots develop on this <b> <i> Passalora fulva </i> </b> (leaf spot) leaflet
Numerous diffuse pale green to yellow spots cover the blade of this tomato leaflet. <i> <b> Passalora fulva </b> </i> (<i> Mycovellosiella fulva </i> or <i> Fulvia fulva </i>) (cladosporiosis, leaf mold)
On the underside of the leaf blade, the diffuse yellowish spots gradually become covered with fruiting bodies. These first appear white and then olive brown from <i> <b> Passalora fulva </b> </i> (<i> Mycovellosiella fulva </i> or <i> Fulvia fulva </i>) ( cladosporiosis, leaf mold).
A purplish down is visible on these two chlorotic spots on the underside of the leaf blade, <i> <b> Passalora fulva </b> </i> (Cladosporiosis)
The down formed by conidiophores and conidia is quite dense and purplish in color <i> <b> Passalora fulva </b> </i> (Cladosporiosis)
The sporulation of <b> <i> Passalora fulva </i> </b> is clearly visible on several of these spots visible on the underside of the leaf blade (leaf spot).
This chlorotic leaflet is completely contaminated, it is covered by the olive-brown fruiting bodies of the fungus. <i> <b> Passalora fulva </b> </i> (<i> Mycovellosiella fulva </i> or <i> Fulvia fulva </i>) (cladosporiosis, leaf mold)
Numerous irregular conidia, sometimes septate and brownish, are observed on the leaf blade. <b> <i> Passalora fulva </i> </b> (cladosporiosis, leaf mold)
Cladosporiose-Tomate-WATT1