Chlorosis of the vine: locut. Vine disease manifested by the yellowing of the leaves (anemic appearance) due to the lack of chlorophyll. It is observed especially for the vines planted on very calcareous grounds.
The disease appeared after phylloxera when the first French plants were grafted onto American rootstocks.
Chlorosis generally affects the entire vineyard. It is the iron deficiency that would be responsible for chlorosis, iron being necessary ...
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