GFM Network News


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. […] Read more

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 […] Read more


The nymph (juvenile) stage of 
the twice-stabbed stink bug.

New and notable Prairie crop pest insects

Haven’t heard of canola flower midge? Can’t identify those RED BUGS showing up in your fields? Didn’t know alfalfa weevil populations are developing insecticide resistance? Everything you need to know about new insect threats

Most Prairie farmers know more than they might want to about common crop pests like grasshoppers, cutworms and flea beetles. However, nature likes to throw curveballs, and pests are no exception. Here’s what you need to know about several new-to-you pests currently catching Prairie farmers by surprise. Alfalfa weevil While alfalfa weevils are familiar to […] Read more

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 […] Read more


There are exceptions, but most insecticides are neurotoxins designed to target an insects’ nervous systems.

Resistance, Group 4 and neonicotinoids

Saskatchewan pest management specialist updates growers at CropSphere

Saskatchewan’s provincial pest management specialist updated growers on the current state of government regulation of neonicotinoids at CropSphere in Saskatoon in January. He began with a review of insecticide modes of action. Just as herbicides are classified into groups according to how they control weeds, insecticides are classified into groups based on how they control insects. […] Read more

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 […] Read more


Good news ahead for wireworm control

New chemical control options are in the works, and should be released in coming years

Haley Catton, research scientist with Agriculture and Agri-Food Canada at the Lethbridge research station, spoke to farmers about wireworm at Alberta’s FarmTech conference in Edmonton in January. The wireworms that feed on seed and seedlings underneath the ground, Catton said, are the larvae of click beetles. “It’s not a worm at all, actually.” These insects […] Read more

If there are high levels of cutworms in your fields, control them before they do a lot of damage.

Dealing with soybean aphids and cutworms

Hot, dry summer weather can bring soybean aphids into your fields


Soybean aphids tend to come along with hot, dry weather, says Cassandra Tkachuk, production specialist for Manitoba Pulse and Soybean Growers (MPSG). “Moist conditions mean fungal pathogens can help take down populations of soybean aphid. Hot, dry conditions are conducive to them reproducing rapidly.” While this year’s harvest weather wasn’t hot and dry in most […] Read more


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 […] Read more