Invasive Species

Fact Sheets

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Provincial Designations of Invasive species:

  • Prohibited Noxious - As per the Weed Control Act, shall be destroyed
  • Noxious – As per the Weed Control Act, shall be controlled
  • Prohibited - As per the Fisheries (Alberta) act, prohibited from import and possession
  • Pest - As per the Agricultural Pests Act, pest species for prevention
  • Nuisance - As per the Agricultural Pests Act, nuisance species for management
  • N/A – species of concern, not yet regulated
All
  • All
  • Prohibited Noxious
  • Noxious
  • Prohibited
  • Pest
  • Nusiance
  • N/A
Hawkweed, Wall
Hawkweed, Whiplash
Hawkweed, Yellowdevil
Himalayan Balsam-1
Hoary alyssum
hoary cress
Hound's tongue
Hydrilla
Jimsonweed
Knapweed Black
Knapweed, Brown
Knapweed, Diffuse
Knapweed, Hybrid
Knapweed, Meadow
Knapweed, Russian
Knapweed, Spotted
Knapweed, Squarrose
Knapweed, Tyrol
Knotweed, Himalayan
Leafy Spurge
Medusahead
Mullein, Common
Mussel, Golden
Mussel Quagga
Mussel, Zebra
Nutsedge, Yellow
Oxeye Daisy
Pepper-grass, Broad-leaved
Persian darnel
Phragmites
Purple Loosetrife
Queen Anne's Lace
Red Bartisia
Russian Olive
Saltlover
Scentless Chamomile
Sow Thistle, Perennial
St. John's Wort, Common
Starthistle, Yellow
Sulphur Cinquefoil
Tall Buttercup
Tansy ragwort
Tansy, Common
All
  • All
  • Agricultural Pests Act
  • Alberta Weed Control Act
  • Fisheries (Alberta) Act
  • N/A
Autumn Olive
Baby's Breath, Common
Barberry Common
Black henbane
Brazilian Elodea-1
Brome, Downy
Buckthorn Common
Bullhead Black
Burdock, Great
Burdock, Woolly
Carp BigHead
Cicer milkvetch
Creeping bellflower
Crupina Common
Didymo
Dodder
Dyers Woad
European Frogbit
European Water Chestnut
Fanwort
Field scabious
Flowering Rush
Garlic mustard
Giant Salvinia
Goldfish
Hawkweed, Kingdevil
Hawkweed Meadow
hawkweed Mouse-ear