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Canada (west)
List of pests-diseases-weeds for crop/product: Birch (Betula)
Information on all pests, diseases and weeds can be found in the
downloadable Excel filesclick on a pest/disease/weed to display a list of relevant publicationsColeoptera:
Agrilus anxius
Lepidoptera:
Bucculatrix canadensisellaOperophtera brumata
Other insect orders (plant/storage pests):
Fenusa pumilaHeterarthrus nemoratusProfenusa thomsoniScolioneura vicina
Other pests:
Lepus americanus