Foliage or buds of conifers
Insects and mites
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Balsam shootboring sawfly
Scientific name: Pleroneura brunneicornis Rohwer
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Balsam woolly adelgid
Scientific name: Adelges piceae (Ratzeburg)
- Choristoneura lambertiana (Busck)
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Eastern blackheaded budworm
Scientific name: Acleris variana (Fernald)
- Egira simplex (Walker)
- Epinotia hopkinsana (Kraft)
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European pine shoot moth
Scientific name: Rhyacionia buoliana (Denis and Schiffermuller)
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Jack pine budworm
Scientific name: Choristoneura pinus pinus Freeman
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Orange spruce needleminer
Scientific name: Coleotechnites piceaella (Kearfott)
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Pine shoot beetle
Scientific name: Tomicus piniperda (L.)
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Red pine cone beetle
Scientific name: Conophthorus resinosae Hopkins
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Spruce bud scale
Scientific name: Physokermes piceae (Schr.)
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Spruce budworm
Scientific name: Choristoneura fumiferana (Clemens)
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Spruce coneworm
Scientific name: Dioryctria reniculelloides Mutuura and Munroe
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Two-year cycle spruce budworm
Scientific name: Choristoneura occidentalis biennis (Freeman)
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Western blackheaded budworm
Scientific name: Acleris gloverana (Walsingham)
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Western spruce budworm
Scientific name: Choristoneura occidentalis occidentalis Freeman
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White pine weevil
Scientific name: Pissodes strobi (Peck)
Diseases caused by pathogens
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Ice break
Pathogen name: Ruptio gelicidii Nature
Diseases and damage caused by other agents
No data
No data