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Table 1. Selected species and varieties of Crabapple, Juniper and Hawthorn with resistance to rust diseases.

Juniperus Crataegus (Hawthorn) Malus (Crab Apple)
Cedar Apple and Hawthorn Rust: Cedar Hawthorn Rust: Cedar Hawthorn Rust:
Resistant: Resistant: Resistant:
J. ashei C. crus-galli Adams
Resistant: C. intricata Beverly
J. chinenis: C. laevigata Candied Apple
  Fermina   Autumn Glory Dolgo
  Fortunei C. phaenopyrum Donald Wyman
  Hetzii C. pruinosa Eleyi
  Japonica C. viridis Inglis
  Keteleeri   Winter King Indian Summer
  Leeana   Liset
  Mas   Mt. Arbor
  Oblonga   Narangasett
  Pedula   Periscifolia
  Pfitzeriana   Red Jewel
  Pfitzeriana compacta   Robinson
  Pfitzeriana glauca   Robusta
  Plumosa aurea   Royalty
  Pyramidalis   Sargent cv. Tina
  Sargentii   Snowdrift
  Sargentii variegata   Special Radiant
  Sartentii watereri   Zumi
J. communis:
  Aurea
  Aureo-spica
  Cracovia
  Depressa
  Hibernica
  Oblonga pendula
  Pyramidalis
  Saxatilis
  Saxatilis pallas
  Suecia
  Suecia nana
J. conferta
J. formosana 'Hyata'
J. horizontalis:
  Admirabilis
  Adpressa
  Argenteus
  Douglasii
  Eximius
  Filicinus
  Glomerata
  Lividus
  Petraea
  Plumosa
J. procumbens (=J.chinensis var. procumbens)
J. rigida
J. sabina:
  Broadmoor
  Fastigiata
  Knap Hill var. tamariscifolia
  Skandia
J. squamata:
  Albo-variegata
  Fargesii
  Mereri
  Wilsonii
J. virginiana:
  Aurea
  Berg's Rust Resistant
  Burkii
  Globosa
  Kosteri
  Pseudocupressus
  Pyramidalis
  Skyrocket
  Tripartita
  Venusta

From: Ohio State University Extension Fact Sheet, Plant Pathology, 2021 Coffey Road, Columbus, OH 43210-1087, Cedar Rust Diseases of Ornamental Plants, HYG-3055-96, by Jim Chatfield, Stephen Nameth, and C. Wayne Ellett.


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