10 August 2026
The rootstock is used in fruit growing to improve the characteristics of pear trees. It has a specific influence on the vigor of the scion, occupying an intermediate position between MC and MA rootstocks.
Studies note an increased resistance of trees grafted onto this rootstock to the phytoplasma that causes 'pear decline'. The rootstock has also been studied for its adaptation to calcareous soils and resistance to bicarbonate-induced iron deficiency.
1 jurisdiction
Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.
Records are sourced from official registry publications. Data sources and legal status
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Same species
Cydonia oblonga Mill. · Quince
Cydonia oblonga Mill. · Quince
RESPUBLIKANSKOE NAUCHNO-PROIZVODSTVENNOE DOCHERNEE UNITARNOE PREDPRITIE «INSTITUT PLODOVODSTVA»
Cydonia oblonga Mill. · Quince
Instytut Ogrodnictwa - Państwowy Instytut Badawczy
Cydonia oblonga Mill. · Quince
Cydonia oblonga Mill. · Quince
Cydonia oblonga Mill. · Quince
Nearby in the species list Cognassier A, Cognassier d'Adams 332, Cognassier d'Angers, Cognassier d'Angers EM A, Cognassier d'Angers Sydo, Cognassier de Provence, Cognassier de Provence BA29, Cognassier EMC, COMUNE, Constantinople, Cydopom, Cydora, Cydora Robusta, Dana, De Bourgeault, De Constantinopol, De Husi, De Mosna, De Portugal, De Portugalia