Manual of Rootstocks

PyriamSemi-dwarf European pear rootstock

Used for: European pear
Developed by: INRA, France
Country of origin: France
Introduced: 1997
Parentage: OHxF seedling

Pyriam is a clonal rootstock developed through open pollination of the Old Home pear variety.

Pyriam rootstock characteristics

  • Species compatibilityEuropean pear
  • Vigour % of standard60% - 65%
  • Rootstock size classSemi-dwarf
  • DeveloperINRA
  • Country of originFrance
  • Fire blightSome resistance

Find our more about this rootstock in the 'Manual of Worldwide Temperate Zone Fruit and Nut Tree Rootstocks'.

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