A healthy wheat head at left and one with severe symptoms of fusarium head blight at right. (Keith Weller photo courtesy ARS/USDA)

Pearce: Multiple modes of action an emerging reality for fungicides

As growers face more challenges from weeds, diseases and insects, many researchers, agronomists, advisers and farmers have shifted thinking from “control” of pests to “managing” them. Some of this trend is attributable to single-mode-of-action products and a reliance on one or two chemistries or technologies — but the adaptability of weed, disease and insect species […] Read more



A mayfly on water. (SBTheGreenMan/iStock/Getty Images)

Phase-outs planned for clothianidin, thiamethoxam

The remaining two of the big three neonicotinoid insecticides will be phased out of nearly all on-farm use in Canada in the next few years under a proposal from Health Canada’s Pest Management Regulatory Agency. PMRA officials on Wednesday announced 90-day consultation periods on its decisions for both clothianidin and thiamethoxam, following “special reviews” which […] Read more

Dave Marit. (Saskatchewan.ca)

Saskatchewan highways minister moves to ag file

Saskatchewan’s highways and infrastructure minister is going off-road in his next cabinet assignment as minister of agriculture. David Marit, the MLA for the southwestern riding of Wood River since 2016, was named Wednesday by Premier Scott Moe to pick up the ag portfolio from Lyle Stewart. Stewart, the MLA for the south-central riding of Lumsden-Morse, […] Read more


Saskatchewan Agriculture Minister Lyle Stewart, shown here at Ag in Motion in 2015, plans to leave the post following a recent cancer diagnosis. (File photo by Lisa Guenther)

Saskatchewan ag minister to exit cabinet

Saskatchewan’s premier expects to name a new minister of agriculture within days, as the incumbent minister steps aside to focus on cancer treatments. Lyle Stewart announced Thursday he will remain as ag minister until Premier Scott Moe names a new minister, a decision to be announced sometime this week. “I was recently diagnosed with colorectal […] Read more

U.S. appeals court orders EPA to ban pesticide said to harm children

New York | Reuters – A divided federal appeals court on Thursday ordered the U.S. Environmental Protection Agency to ban a widely-used pesticide that critics say can endanger children and farmers. The 2-1 decision by the 9th U.S. Circuit Court of Appeals in Seattle overturned former EPA administrator Scott Pruitt’s March 2017 denial of a petition by […] Read more


(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 […] Read more