Final diagnosis


Désordres nutritionnels (carences)

The <b> iron deficiency </b> is now well developed because the leaflets have taken on an intense yellow color; note that the veins remain always green.
Initially, the yellowing is not very marked, diffuse, slightly bringing out the veins. <b> Iron deficiency </b>
Many old leaves experience conspicuous interveinal chlorosis. <b> Magnesium deficiency </b>
The interveinal yellowing is homogeneous. <b> Magnesium deficiency </b>