Manual of Rootstocks

M9 EMLADwarf M9 class rootstock

Used for: Apple
Developed by: East Malling Research Center
Country of origin: United Kingdom
Parentage: M9

M.9EMLA is approximately 25& to 30% more vigorous than M.9. It works well in high density plantings.

M9 EMLA rootstock characteristics

  • Species compatibilityApple
  • Vigour % of standard30% - 40%
  • Rootstock size classDwarf
  • PrecocityPrecocious
  • Support requiredPermanent support
  • Cold-hardinessCold-hardy
  • DeveloperEast Malling Research Station, Long Ashton Research Station
  • Country of originUnited Kingdom
  • Woolly aphidVery susceptible
  • Fire blightVery susceptible
  • Powdery mildewSome susceptibility
  • Burr knotsSome
  • Collar rotSome resistance
  • Crown GallSome resistance
  • Crown rotSome resistance
  • Root suckersFew

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

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