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Larches / tamaracks

  • Latin name: Larix sp.
  • French name: Mélèze
  • Taxonomic Serial Number:
Description
Insects and mites

Insects that cause damage to this tree.

Pales weevil

Scientific name: Hylobius pales (Herbst)

Cones or seeds

Common emerald

Scientific name: Hemithea aestivaria (Hubner)

Spruce budworm

Scientific name: Choristoneura fumiferana (Clemens)

  • Revision 2024
  • Common emerald
    Scientific name: Hemithea aestivaria (Hubner)
  • Spruce budworm
    Scientific name: Choristoneura fumiferana (Clemens)
    • Revision 2024

Flowers, fruits, or seeds

Spruce budworm

Scientific name: Choristoneura fumiferana (Clemens)

  • Revision 2024
  • Spruce budworm
    Scientific name: Choristoneura fumiferana (Clemens)
    • Revision 2024

Foliage or buds

Common emerald

Scientific name: Hemithea aestivaria (Hubner)

Eastern blackheaded budworm

Scientific name: Acleris variana (Fernald)

  • Revision 2024

Pine measuringworm moth

Scientific name: Hypagyrtis piniata (Pack.)

Spruce budworm

Scientific name: Choristoneura fumiferana (Clemens)

  • Revision 2024

Spruce spider mite

Scientific name: Oligonychus ununguis (Jacobi)

Roots, bark, stem or trunk, or branches

Pales weevil

Scientific name: Hylobius pales (Herbst)

Pine spittlebug

Scientific name: Aphrophora cribrata (Wlk)

Diseases caused by pathogens

Diseases caused by pathogens that cause damage to this tree.

Foliage or buds

Conifer-aspen rust

Pathogen name: Melampsora medusae f. sp. tremuloidis Shain

  • Revision 2024

Conifer-poplar rust

Pathogen name: Melampsora occidentalis Jacks.

  • Revision 2024

Roots, bark, stem or trunk, or branches

Armillaria root rot

Pathogen name: Armillaria mellea complexe

Canker disease of spruce

Pathogen name: Leucostoma kunzei Sacc.

Schweinitzii butt rot

Pathogen name: Phaeolus schweinitzii (Fr.) Pat. (Common names for the fungus: velvet-topped polypore, dyer’s polypore)

  • Revision 2024

Stringy Butt Rot

Pathogen name: Perenniporia subacida (Peck) Donk