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This rootsock in interesting for varieties with medium fruit set and productivity in intensive to very intensive management systems.
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It has a very early fruit set and an excellent productivity. Compatible with all varieties, it adapts to various soils, in particular heavy and asphyxiating ones.
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Nevertheless, the Gisela 6 has a certain sensitivity to high summer temperatures. In soils that are not very fertile and with very productive varieties, it is possible to see a deterioration in the vegetative state of the tree.
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Moderately sensitive to collar rot, it is also tolerant to viruses and displays a good resistance to crown gall.
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Attention, nevertheless, it sensitizes the varieties to bacterial canker due to Pseudomonas. It is therefore preferable to avoid this rootstock where the terrain, climate or varieties favor Pseudomonas.
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It requires regular pruning, which is necessary to manage the heavy load and maintain fruit caliber.
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It does not sucker.
® = marque déposée / * = certificat d’obtention végétale (c.o.v.)
L'arbre