GFM Network News


A wireworm in a potato in close-up. (MegaV0lt/iStock/Getty Images)

Wireworms a target for first Group 30 insecticide in Canada

BASF picks up registration for two broflanilide products

The list of insecticides cleared for use in Canadian crops now includes its first Group 30 chemistry, as BASF makes plans to launch it in new wireworm control products next year. BASF Canada Agricultural Solutions on Monday announced approval from Health Canada’s Pest Management Regulatory Agency (PMRA) for broflanilide, a GABA-gated chloride channel allosteric modulator.

Chicks atop images from a genetic map of a chicken. (Peggy Greb photo courtesy ARS/USDA)

Elanco forgoes Canadian poultry insecticide rights for Bayer deal

Reuters — Elanco Animal Health has decided against acquiring Bayer’s Canadian distribution rights to several poultry insecticides, Canada’s Competition Bureau said on Tuesday, as it looks to complete a $7.6-billion deal. The U.S.-based company will also divest its canine ear infection treatment product Osurnia and Bayer’s feline dewormer Profender to address competition concerns about its


File photo of an oil palm tree plantation in Thailand. (Pigphoto/iStock/Getty Images)

Thailand’s ban on two ag chemicals troubles farmers, industries

Paraquat, chlorpyrifos added to 'Type 4' list

Bangkok | Reuters — Thailand enforced a ban on Monday on two agricultural chemicals widely regarded as toxic to humans, prompting claims from farmers they will face losses, while environmental campaigners welcomed a step toward sustainability. Many countries have already prohibited paraquat, a broad-spectrum herbicide, and chlorpyrifos, an insecticide. Some 10 million farming households in

Common insecticides are having less of an impact on potato beetles in recent years.

Potato beetle resistance on the rise

This long-standing challenge is growing as less response to foliar insecticides is being observed

Manitoba potato growers may need to get more comfortable with leaf damage. According to Tracy Shinners-Carnelley, vice-president of research and quality with Peak of the Market, growing insecticide resistance in Colorado potato beetles means it’s something they’ll likely see more of. Much like flea beetles in canola, potato producers are being urged to hold off

Mosquito control would be one of the few uses still allowed for chlorpyrifos under a proposal from Health Canada’s PMRA. (Tskstock/iStock/Getty Images)

Corteva to stop making Lorsban

Chicago | Reuters — Corteva will stop producing the agricultural pesticide chlorpyrifos by the end of the year, the company said on Thursday, removing the world’s largest manufacturer of a chemical that has been linked to low birth weight, reduced IQ and attention disorders in children. Corteva, spun off last year after a merger of


Common insecticides are having less of an impact on potato beetles in recent years.

Natural pest control still a challenge

Pest control in potatoes is caught between growing pressure to cut back on common chemical tools and concerns over chemical rotation, but do biopesticides factor into the path forward?

Potato biopesticides are still digging a niche in a sector beleaguered by chemical-resistance concerns, social pressure and the threat of regulatory crackdown on common chemistries. But their best fit might support, rather than replace, what growers are already doing in the field. The promise of biopesticides — drawn from naturally occurring substances that are unfriendly

A bull recovering from foot rot, which can be caused when cattle avoiding flies stand in water for long periods.

Fly bites a nuisance that can also lead to foot rot

Chemical controls and pasture rotation are options for control of stable flies

Fly problems are prevalent in some parts of North Dakota this year, North Dakota State University Extension livestock specialists warn. Horn, face and stable flies all are irritating to cattle, but stable flies have been particularly bothersome. “They will bite and irritate the animals on the legs and belly, and control of these pests is

(Arysta.cl)

UPL to buy crop chem firm Arysta

Indian chemical manufacturer UPL has raised the financial backing for an all-cash deal to become what’s expected to be the world’s fifth biggest crop chemical firm. UPL on July 20 announced it will pay $4.2 billion to buy 100 per cent of Arysta LifeScience — the maker of Everest and Inferno herbicides, among other products


Aphid numbers this year have been a fraction of what was seen in 2017.

Manitoba sees low aphid counts

Last year was a bad aphid year for a variety of crops, but few problems have been noted this season

Last year’s aphid problems have become this year’s near absence. Farmers are not fighting with aphids this year, according to the province, a departure from last year when levels prompted insecticide applications in a wide variety of crops from wheat to canary seed. “We’ve got lots of people out looking for aphids and, in most

Flea beetles are present in Manitoba canola fields every year, but this year’s infestation is worse than usual.

Worst year ever for flea beetles?

June 10 is the deadline for full crop insurance coverage in Canola Area 2

If you think flea beetles are worse this year, you’re not alone. “I haven’t done formal surveying, but I feel pretty confident in saying yes, it is absolutely worse this year,” Angela Brackenreed, the Canola Council of Canada’s eastern Manitoba agronomy specialist, said June 7. “From my personal experience, not that I am long in