http://www.ontariotrees.com/id/index.php

http://opwg.ca

Ontario Phragmites Working Group

http://www.omafra.gov.on.ca/english/crops/facts/noxious_weeds.htm

Noxious Weeds in Ontario

http://www.omafra.gov.on.ca/english/crops/facts/ontweeds/weedgal.htm

Ontario Weeds Gallery

http://www.omafra.gov.on.ca/english/crops/facts/11-001.htm

Drift Control : Controlling Drift

http://www.hc-sc.gc.ca/cps-spc/pest/agri-commerce/drift-derive/index-eng.php

PMRA Buffer Zones

http://pr-rp.hc-sc.gc.ca/ls-re/index-eng.php

PMRA Label search

https://www.ccohs.ca/oshanswers/chemicals/whmis_ghs/sds.html

Product Safety Data Sheets

Also check manufacturer web sites for specific products

http://www.myavma.ca/

Atlantic Vegetation Management Association of Alberta

http://www.eusa.on.ca/

Electrical and Utilities Safety Association

http://www.isa-arbor.com/home.aspx

International Society of Arboriculture

http://www.ivma.com/

Integrated Vegetation Management Association of British Columbia

http://www.ivmamansask.com/

Integrated Vegetation Management Association – Manitoba/Saskatchewan

http://www.ontarioipm.ca

IPM Council of Canada

http://www.ontarioweeds.com/

Ontario’s Online Weed Information and Identification Resource

http://www.omafra.gov.on.ca/english/crops/facts/11-001.htm

Controlling Drift

Safety Data Sheets – go to manufacturer web site or use this link