On March 14 the province introduced amendments to the Environment Act, which would allow homeowners to apply Health Canada approved pesticides in their yards. Municipalities would be permitted to spray pesticides on areas like boulevards, sidewalks, rights-of-way and fairgrounds. | Getty Images

Man. to ease cosmetic pesticide use

Cosmetic pesticides could soon become legal again in Manitoba for some uses. On March 14 the province introduced amendments to the Environment Act that would allow homeowners to apply Health Canada-approved pesticides in their yards. Municipalities would be permitted to spray pesticides on areas like boulevards, sidewalks, rights-of-way and fairgrounds. Jeff Wharton, Manitoba’s environment minister, […] Read more

On March 14 the province introduced amendments to the Environment Act, which would allow homeowners to apply Health Canada approved pesticides in their yards. Municipalities would be permitted to spray pesticides on areas like boulevards, sidewalks, rights-of-way and fairgrounds. | Getty Images

Manitoba to amend pesticide ban, may allow some use

Cosmetic pesticides could soon become legal again in Manitoba for some uses. On March 14 the province introduced amendments to the Environment Act, which would allow homeowners to apply Health Canada approved pesticides in their yards. Municipalities would be permitted to spray pesticides on areas like boulevards, sidewalks, rights-of-way and fairgrounds. Jeff Wharton, Manitoba’s environment […] Read more

Significant changes in China’s manufacturing sector have resulted in overproduction of agricultural chemicals and a drop in the price of many off-patent active ingredients in recent years.  | File photo

Pesticide supplies expected to be plentiful

Shortages were a concern earlier in the year when COVID shut down Chinese plants, but those problems were temporary

Farmers shouldn’t have problems sourcing agricultural chemicals this winter and spring, says an industry analyst. “We don’t see any shortage of products,” said David Frabotta, editor of AgriBusiness Global, a publication that reports on the agrochemical industry. “We do see fairly full value chains and fairly stable prices, on par with what we saw last […] Read more


Research from Oregon State Uni-versity has shown that two pesti-cides in particular shorten honey-bees’ lives and may cause added physiological stress. | File photo

Certain pesticides shorten honeybee lives

Oregon State University researchers determine sulfoxaflor and flupyradifurone can shorten lives and cause stress

Western honeybees, major pollinators of fruit, nut, vegetable and seed crops, face many stresses today. That can sometimes can make them incapable of smoothly performing their tasks. Environmental stressors can include varroa mites, viruses and poor nutrition. Pesticide exposure adds to those threats. Research from Oregon State University has shown that two pesticides in particular […] Read more

International trade is becoming increasingly complicated when it comes to maximum residue limits (MRL). The PMRA is the federal agency that helps Canadian trade teams work through MRL concerns with trading partners.  | Robin Booker photo

Ag Drag

PMRA’s decision to reduce international engagement when it comes to MRLs could impede Canadian agricultural exports.

Health Canada is under pressure from Agriculture Canada and the standing committee on agriculture and the standing committee on finance to change how the Pest Management Regulatory Agency (PMRA) operates. Farm groups have lobbied the government for the PMRA to take their needs into consideration because the agency’s activity has significant bearing on the agriculture […] Read more


Researchers looked at more than 500,000 birth records between 1997 and 2011 in the San Joaquin Valley of California, which is a region that grows a lot of high value fruits and vegetables. | Screencap via www.nature.com

U.S. study links pesticides to birth defects

Canadian official says Health Canada takes into account exposure to vulnerable people before products are approved

A study out of the University of California is linking heavy pesticide use in farmers’ fields to birth defects in surrounding communities. Researchers looked at more than 500,000 birth records between 1997 and 2011 in the San Joaquin Valley of California, which is a region that grows a lot of high value fruits and vegetables. […] Read more

Environment Canada data from 2012-14 showed that imidacloprid concentrations  were highest in creeks and streams in southern Ontario, particularly  in areas with intensive vegetable, fruit and grape production.  |  Getty photo

Health Canada holds off on neonicotinoid ban

Health Canada won’t issue a final decision on whether it will ban imidacloprid for at least six months, says a horticultural industry representative. Last November, the Pest Management Regulatory Agency proposed to ban the use of imidacloprid, a neonicotinoid insecticide, because it was accumulating in water near agricultural land. That was reportedly putting aquatic insects […] Read more

Canada has no national monitoring system for pesticide residues in water, even though the government plans to ban some products. | File photo

Unmonitored: pesticide residues in water

Sixty-five to 70 million acres of crop goes in the ground in Western Canada every spring. After seeding and into the summer, farmers apply tonnes of herbicides, insecticides and fungicides to control pests on those crops. In Alberta alone, data shows that 15.2 million kilograms of pesticide active ingredient were sold or shipped into the […] Read more


The average surface water concentrations of neonicotinoids were typically 10 to 30 nanograms per litre in regions of Ontario where corn and soybeans are the primary crops, well below the safety benchmark of 230 nanograms per litre.
 | File photo

Neonics lower in grain regions

Neonicotinoids are present in streams and waterways throughout southern Ontario, says a new report from Environment Canada. However, regions with intensive horticultural production, such as southwestern Ontario and the Niagara region, are the only parts of the province with hazardous levels of the insecticides in water. The concentrations of neonic­otinoids in water are much lower […] Read more

Federal database collects pesticide sales info

The PMRA began publishing the information in 2007 following the passage of the Pest Control Products Act

Canadians and farmers may not know it, but the federal government does track the use of pesticides. In 2007, Health Canada and the Pest Management Regulatory Agency began publishing data on herbicide, insecticide and fungicide sales, following the passage of the Pest Control Products Act in 2006. The act included a provision on reporting and […] Read more