Insect care instructions, biology information and photos
- Cabbage looper (Trichoplusia ni)
- Fir coneworm (Dioryctria abietivorella)
- Forest tent caterpillar (Malacosoma disstria)
- Spruce budworm (Choristoneura fumiferana), diapause and non-diapause strains
- Western spruce budworm (Choristoneura occidentalis)
- Whitemarked tussock moth (Orgyia leucostigma)
Western spruce budworm (Choristoneura occidentalis)
- Care instructions
- Biology
- Choristoneura occidentalis in the Trees insects and diseases of Canada's forests database
Choristoneura occidentalis egg mass
Choristoneura occidentalis 1st instar
Choristoneura occidentalis 2nd instar
Choristoneura occidentalis 3rd instar
Choristoneura occidentalis 4th instar
Choristoneura occidentalis 5th instar
Choristoneura occidentalis 6th instar
Choristoneura occidentalis 7th instar
Choristoneura occidentalis female pupa
Choristoneura occidentalis male pupa
Choristoneura occidentalis females
Choristoneura occidentalis males