1Evacuation Alert East of the Fraser River to South of Chimney Lake | Evacuation Alert East of the Fraser River to South of Chimney Lake Read More
2Evacuation Alert - Anahim Lake and Nimpo Lake Area #4 | Evacuation Alert - Anahim Lake and Nimpo Lake Area #4 Read More
3 Evacuation Alert - West Fraser Road Area | Evacuation Alert West Fraser Road Area Read More
Evacuation Order Kleena Kleene Area #4 | Evacuation Order Kleena Kleene Area #4 Read More
Evacuation Order Tatla Lake Area | Evacuation Order Tatla Lake Area Read More
Kluskus, Blackwater, Clisbako, Nazko Area Expansion #1 Evacuation Order | Kluskus, Blackwater, Clisbako, Nazko Area Expansion #1 Evacuation Order Read More
Description: Scentless chamomile was introduced to North America from Europe and is now found in all Canadian provinces. The large white flowers are similar to oxeye daisy, but the finely divided, scentless leaves help identify this species. Scentless chamomile is an annual to weak perennial forb with an extensive fibrous root system.
Type: annual or weak perennial
Habitat and Impacts: This species grows in a range of habitats but prefers disturbed sites, such as landings, dumps, transportation corridors, and gravel pits.
Method of Spread: Scentless chamomile reproduces by seed, producing up to one million seeds may be produced by a single plant
Location: Scentless Chamomile is scattered and widespread throughout the Cariboo Chilcotin Coast with limited distribution in the South Cariboo.
Mechanical: Hand pulling can be an effective management practice for new infestations. The abundant seed production of this plant requires that infestation sites be re-examined annually to catch any germinants from the seed bank. Scentless chamomile does not compete well with other tall vegetation, so maintaining a healthy vegetation community or seeding disturbed sites can minimize infestation.
Chemical: Metsulfuron-methyl, Picloram, and Clopyralid have shown to be effective.
Biological: Three biocontrol agents have been released in Northeastern British Columbia, but the use of these agents needs to be further investigated.
CCCIPC Priority and Treatment Strategy: Priority 2 (contaiment) in the South Cariboo & Nazko, Priority 3 (established) all other regions.
Local Level - hand pulling, encouraging competing vegetation establishment.
Landscape Level – evaluation of biocontrol agent effectiveness, chemical control where high values are threatened.
Scentless Chamomile flowers and foliage
Scentless Chamomile plant
Invasive species profile taken from the Cariboo Chilcotin Coast Invasive Plant Committee Invasive Plant Regional Strategic Plan
Page last modified: March 15, 2017 09:36:29 PDT