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Imidacloprid, a neonic insecticide, has been targeted by Health Canada as an environmental threat to aquatic insects and pollinators.
Crops, News

Health Canada still on track for phasing out imidacloprid

A final decision is expected by December after a summer consultation

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Cereal, speciality crop and fruit and vegetable growers are gearing up for a final attempt to convince Health Canada that eliminating most agricultural uses of the neonic insecticide imidacloprid is an environmental step backward. The department said May 31 that an updated pollinator assessment by the Pesticide Management Regulatory Agency found that while the risks
Potato beetle resistance brewing
Crops, News

Potato beetle resistance brewing

Potato producers are getting ready for their yearly fight with Colorado potato beetle, but in some places the products don’t work the way they used to

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The battle against Colorado potato beetle is becoming more difficult every season. It’s not a new problem. As early as 2014, producer groups were already warning that Colorado potato beetles were becoming increasingly resistant to neonicotinoids. Four years later, the problem has not gone away and, in some patches of the province, has arguably got
(iStock/Getty Images)
Crops

EU nations back ban on all outdoor neonic use

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Brussels | Reuters — European Union countries backed a proposal on Friday to ban all use outdoors of insecticides known as neonicotinoids that studies have shown can harm bees. The ban, championed by environmental activists, covers the use of three active substances — imidacloprid, developed by Bayer CropScience; clothianidin, developed by Takeda Chemical Industries and
News

Health Canada proposes some neonic restrictions

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Health Canada is proposing some restrictions on the use of three neonic pesticides for horticultural production but they would still be registered for use on field crops such as corn and soybeans. Meanwhile the department will continue working with the U.S. Environmental Protection Agency and the State of California on the impact of the pesticides
Treated corn seed. (Syngenta.com)
Crops

Two neonics set for three-year extensions on registration

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Health Canada’s pesticide regulator proposes to allow continued registration for two members of the neonicotinoid family of pesticides, both of which are under heavy scrutiny for their effects on bees and other pollinators. The Pest Management Regulatory Agency on Tuesday issued proposed decisions on clothianidin and thiamethoxam that would extend the products’ existing conditional registrations
(Jack Dykinga photo courtesy ARS/USDA)
Crops

Data mining finds no honeybee colony risk from correct neonic use

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An expedition through published and unpublished studies on neonicotinoid pesticides has led a Guelph research team to find no colony-level risk to honeybees from the seed treatments — if they’re correctly used. The University of Guelph team, led by toxicologist Keith Solomon and adjunct professor Gladys Stephenson, analyzed 64 papers from “open, peer-reviewed literature” on
Frontal view of a Colorado potato beetle.
Crops, News

What’s the future of Colorado potato beetle control?

Neonics may be losing the beetle battle. What are the alternatives?

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An old pest is becoming a new problem, according to Tracy Shinners-Carnelley, director of research and quality enhancement for Peak of the Market. Shinners-Carnelley was at Manitoba Potato Production Days in January to discuss Colorado potato beetle (CPB) control options as neonicotinoid seed treatments begin to lose effectiveness against the potato’s ancient enemy. Since the
Bee deaths appear to be declining during planting season thanks to protective measures.
Crops, News

Bee death reports continue decline: Health Canada

Neonic pesticides have been widely blamed for these losses but the reality is much more complex

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Measures to protect pollinators from pesticide residues in dust generated by corn, soybean and canola planting have continued to reduce bee deaths during the planting season, says Health Canada. Following the introduction of the measures in 2014, the number of bee death incidents have remained well below the high levels of 2012 and 2013, the
Neonic makers respond to Health Canada actions
News

Neonic makers respond to Health Canada actions

The plan is to phase out imidacloprid while clothianidin and thiamethoxam, 
popular in seed treatments, will undergo a special review

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[Updated Dec. 9] – Several years ago when neonicotinoids were linked to bee and other pollinator deaths sparking calls to ban the insecticides, farmers and neonicotinoid makers strongly defended them. Now those products are under fire again due to their effect on aquatic insect life. Health Canada announced Nov. 23 plans to phase out imidacloprid

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