(CaseIH.com)

Glyphosate clears Health Canada re-evaluation

Crop protection companies selling glyphosate have two years to make minor changes to parts of their product labels, as the 43-year-old herbicide formally clears Health Canada’s re-evaluation process. The re-evaluation, launched in late 2009 in a standard federal practice for registered pesticides in Canada, has ruled that products containing glyphosate — when used following the

Herbicide-resistant Palmer amaranth can devastate crop yields.

Palmer amaranth resistance more complex

Two new mechanisms for herbicide resistance 
have been found in Palmer amaranth

Scientists are continuing to discover just what a difficult foe the weed Palmer amaranth can be. It can cause yield losses as high as 80 per cent for soybean growers and has already developed resistance to six classes of herbicide since its discovery in North America 100 years ago. It’s recently been found in North



 Tom Sewell shared how he went to complete no-till seeding in Britain.

British no-tillers worry about potential loss of glyphosate

But Tom Sewell says he’ll still find a way to continue his no-till system

A pioneer in British no-till farming said there’s a good chance European farmers will lose access to glyphosate. “It’s a French and German thing,” said Tom Sewell at the Innovative Farmers Association of Ontario conference recently in London. The politics of those two countries mean that there is pressure to ban the herbicide which is


(Dave Bedard photo)

EU chemical agency says glyphosate not carcinogenic

Helsinki | Reuters — Glyphosate, the key ingredient in Monsanto’s Roundup herbicide, should not be classified as a substance causing cancer, the European Chemical Agency concluded on Wednesday, potentially paving the way for its licence renewal in the EU. A transatlantic row over possible risks to human health has prompted investigations by congressional committees in



Palmer amaranth. (United Soybean Board photo)

Minnesota probes Palmer amaranth’s sudden appearance

Chicago | Reuters — Minnesota has launched an investigation to find the source of seed mixes contaminated with weed seeds after the aggressive, herbicide-resistant Palmer amaranth weed was found on 30 areas planted in a federal conservation program. The weed grows very fast, reaching up to eight feet in height and can hold back commercial

Manitoba Agriculture’s Dennis Lange says there are substantial differences between soybean varieties and technologies.

A soybean isn’t a soybean anymore

With more varieties to choose and new technologies to use, growers must ask more questions about what to grow — and what their neighbours are putting in

More soybean crops for Manitoba this summer mean farmers must be extra vigilant about what everyone else is planting, says a provincial pulse crops specialist. In a talk dubbed ‘A soybean isn’t a soybean anymore,’ during St. Jean Farm Days, Manitoba Agriculture pulse crops specialist Dennis Lange and farm production specialist Terry Buss cautioned farmers


Palmer amaranth seems to have slipped into North Dakota as part of seed mixes for conservation plantings.

Palmer amaranth warning issued in North Dakota

The invasive weed is also really good at developing herbicide resistance

North Dakota extension personnel are warning farmers on that side of the border of the arrival of the invasive weed Palmer amaranth. The North Dakota Department of Agriculture and North Dakota State University Extension Service are advising farmers to scout new conservation plantings for Palmer amaranth, a very aggressive weed that has plagued cropland production

gmo corn

New York Times findings on GM crops disputed

A Times study concludes GM crops don’t yield more than conventional ones, 
but two Canadian agricultural economists found GM crops are worth billions

Genetically modified (GM) crops haven’t increased yields or reduced pesticide use as promised by developers, according to a study conducted by the New York Times published Oct. 29. But a Canadian study shows biotechnology, which includes genetic modification and new hybridization techniques in canola, boosted yields and put billions of extra dollars into farmers’ pockets.