Hawthorns
- Latin name: Crataegus sp.
- French name: Aubépine
- Taxonomic Serial Number:
Description
Photos
Photos
Julie Piché
Insects and mites
Insects that cause damage to this tree.
-
Pear Sawfly (Pear slug)
Scientific name: Caliroa cerasi (Linnaeus)
Foliage or buds
-
Maple leafcutter
Scientific name: Paraclemensia acerifoliella (Fitch)
-
Mountain-ash sawfly
Scientific name: Pristiphora geniculata (Hartig.)
-
Northern tent caterpillar
Scientific name: Malacosoma californicum pluviale (Dyar)
-
Pear Sawfly (Pear slug)
Scientific name: Caliroa cerasi (Linnaeus)
-
Uglynest caterpillar
Scientific name: Archips cerasivorana (Fitch)
Roots, bark, stem or trunk, or branches
Diseases caused by pathogens
Diseases caused by pathogens that cause damage to this tree.
Flowers, fruits, or seeds
-
Fire blight
Pathogen name: Erwinia amylovora (Burrill) Winslow. et al.
Foliage or buds
-
Fire blight
Pathogen name: Erwinia amylovora (Burrill) Winslow. et al.
Roots, bark, stem or trunk, or branches
Distribution map
