fbpx
GDG
  • Services
    • Entomology
      • Control of biting insects
    • Forestry and other services
      • Forest inventory
      • Drone service
      • Emerald Ash Borer (under construction)
    • Public Health and laboratory services
      • Infectious disease surveillance and prevention (WNV, EEE, Lyme, Zika)
      • Tick identification and analysis
      • Mapping
      • Invasive plant control
      • Molecular biology analysis
      • Benthic analysis
  • WHY GDG
    • Municipality
    • Our company
    • Sustainable development
  • Blog
  • Careers
  • FREE QUOTE
  • Documentation
    • Case Studies
    • My Environment
    • Science
  • Connexion
Login
|
Contact us
|
FR

My Environment

Ragweed

We hire
See all our job offers

Ragweed (Ambrosia artemisiifolia L) is an annual herbaceous plant with dark green leaves with white hairs along the stem. Ragweed is presence is widespread in eastern Canada. Its pollen allergen  provokes  rhinitis in a large portion of the population.

Issues

  • Ragweed is the subject of ecological monitoring in several municipalities as highly allergenic pollen provokes strong reactions in a significant percentage of the population.
  • These allergies cause significant costs to society including drug costs and care.
  • Ragweed Off, a saline based product is used in many municipalities to reduce its spread.

How to identify

  • Ragweed is distinguished from other plants by the fineness of its leaves. Indeed its dark green leaves have a ” jagged “ edge.
  • Its stems are covered with fine white hairs.

Habitat

Ragweed grows mainly on roadsides, in vacant lots, agricultural land etc.

Intervention

  • Mowing allows a reduction in pollen in the air but does not allow a reduction of the plant.
  • Ragweed Off is a solution that targets the plants and allows a reduction in the presence of plants in a given area year after year.

Symptoms of allergic rhinitis

Runny nose , sneezing and nasal itching characterizes the main symptoms of allergic rhinitis caused by ragweed . Rhinitis is more commonly known as hay fever.

How to protect yourself 

  • To address effectively the problem caused by the allergen, think about a comprehensive solution that reduces the spread of pollen.
  • A Ragweed Off treatment is the most effective way since it is both ecological and guarantees a long-term solution.
  • If you are struggling with the issue of ragweed in your municipality , do not hesitate to suggest Ragweed Off to your elected officials.

Learn more about our services

See all our services
My environment

Login

You must fill in all fields

This email is not registered

Wrong password

I forgot my password

I forgot my password

You must fill in all fields

This email is not registered

You will receive an email explaining how to change your password

Contact us

    We hire
    See all our job offers

    Apply now

    Take back control. Call an expert today.

    Contact us

    Contact us

    Head Office

    300-1100, place du Technoparc,
    Trois-Rivières, Québec
    G9A 0A9
    [email protected]

    Office of Ontario

    1417 Cyrville Road, Unit 204, Building C,
    Gloucester, Ontario
    K1B 3L7
    [email protected]

    Our Services

    • Entomology
    • Forestry and other services
    • Public Health and laboratory services

    Our Company

    • Kersia Canada
    • Kersia Group
    • GDG Environment
    • Sustainable development
    • Awards and recognitions
    • Partners
    • Careers

    Social Media

    • Facebook
    • Linkedin

    All rights reserved 2023

    • Citizen Space
    • GDG
    • Contact Us
    • Privacy policy