Weed control Archives - Page 7 of 15

Monsanto’s new glyphosate- and dicamba-tolerant Roundup Ready Xtend soybeans offer improved weed control, including some residual control, potentially higher yields and can help slow the onset of glyphosate-resistant weeds, says Dekalb’s Bruce Murray. Seed is being multiplied now for a commercial launch in 2016 pending their acceptance in China.

Monsanto rolls out ‘Xtend’ glyphosate-dicamba-tolerant soybeans

Manitoba farmers could be planting these dual-stacked  GM soybeans as early as next spring

By Allan Dawson July 2, 2015

Monsanto’s new glyphosate- and dicamba-tolerant “Xtend” soybeans will give farmers better weed control, higher yields and delay the onset of glyphosate-resistant weeds, company officials told agronomists and reporters here June 23. And if China approves their import, North American farmers, including in Manitoba, will be planting Xtend soybeans next spring, said Pat Comte, Monsanto’s strategic

Crops, Local news

Manitoba overhauling Noxious Weeds Act

Noxious weeds will be listed in three tiers with control action  based on the threat to agriculture and natural areas

By Allan Dawson June 23, 2015

The Manitoba government is overhauling one of the oldest laws on its books — the Noxious Weeds Act — to bring it into line with current weed threats in the province. If passed, Bill 32, the Noxious Weeds Amendment Act, will put into statute much of what is already common practice — controlling weeds commiserate

Crops

Tank mixing weed killers helps delay herbicide-resistant weeds

But don’t forget to rotate crops, including fall seeded and perennials,  advises AAFC’s Hugh Beckie

By Allan Dawson June 8, 2015

Tank mixing two herbicides with different modes of action targeting the same weed is a good way to delay the development of herbicide-resistent weeds, a study by weed scientists at the University of Illinois and United States Department of Agriculture concludes. “We don’t say that mixing is the end-all solution,” study co-author Pat Tranel of

Comment, Crops

Glyphosate resistance: Change now or pay later

A USDA-ERS report shows managing glyphosate resistance is more cost effective than ignoring resistance and farmers need to work together

By USDA Economic Research Service May 12, 2015

The United States Department of Agriculture Economic Research Service recently published the results of a study into the economics of glyphosate-resistance management on U.S. corn and soybean farms. Through surveys and computer models it determined the relative costs of ignoring the problem versus taking action to address it. The following is an excerpt from that

Crops, Oilseeds

New herbicides help producers mix up modes of action to fight resistance

Farmers can fend off herbicide-resistant weeds and make money by changing up their weed control program

By Julienne Isaacs April 21, 2015

How can thinking about resistance help us economically in the short and long term?” This was a question posed by Brad Ewankiw, a project manager for FMC Canada, during a presentation on FMC’s new herbicides at North Star Genetics’ annual soybean grower information day in Morris March 27. Ewankiw pointed to pre-emergent residual herbicides as

Forages, News

No Roundup Ready alfalfa production for 2015

Forage Genetics International will allow 20 demonstration plots in Eastern Canada

By Allan Dawson April 9, 2015

Genetically modified (GM) Roundup Ready alfalfa will not be sold commercially in Canada this year and it’s unclear when, if ever, it will be commercialized in Western Canada. “At this time FGI does not have plans to introduce biotech-enhanced alfalfa traits to growers in Western Canada,” Forage Genetics International (FGI), the company selling the GM

Crops, News

Fun for farmers — watching weeds die

Time-lapse videos help farmers identify signs of herbicide resistance

By Manitoba Co-operator Staff March 18, 2015

The weed science team at Ohio State University has come up with a set of videos that farmers might enjoy even more than binge watching “House of Cards” — weeds slowly dying after being sprayed with herbicides. For every second of movie time shown, one hour of real time passes in the time-lapse videos. The

Crops, International news

Grow less maize and produce more food

Boosting yield allows seeding less maize as ‘insurance,’ and adding more profitable and nutritious crops to the rotation

By Laura Rance-Unger March 2, 2015

Christian Thierfelder strides into a plot of maize, reaches down, and scratches through the mulch with his fingers to grab a clump of soil. Holding it up, the senior agronomist with CIMMYT’s Harare field station lets it crumble through his fingers — it is moist but not muddy, and the decaying plant material gives it

Crops, Did you know?

Kochia: ‘the cockroach of the plant world’

Weed can duplicate extra copies of a gene  which is resistant to glyphosate

By Manitoba Co-operator Staff February 26, 2015

A Kansas State University weed scientist says he’s figured out why glyphosate-resistant kochia is like a “cockroach of the plant world.” Mithila Jugulam, assistant professor of agronomy, led a study that looked at how kochia evolved resistance to the herbicide. The researchers found that kochia has evolved to have multiple copies of a gene code

“It’s going to cost you between $60 and $65 an acre so you might as well seed it right. That way you’ll be ahead in 10 years time and you won’t have to worry about weeds coming back in.” – Graeme Finn

Livestock

Develop a pasture plan based on specific needs and weeds

Heavy seeding and a weed control strategy geared to specific pasture conditions are  key for grazing consultant and rancher Graeme Finn

By Alexis Kienlen January 21, 2015

You can’t just let your cows loose on a piece of grass without proper planning and knowledge. “When I take over land, I assess it and see where we need to go,” grazing consultant Graeme Finn said at the recent Western Canada Grazing Conference. “If we have weed issues, then we control them with chemicals

Daily Network News

U.S. livestock: Cattle fall back, hogs continue slide

U.S. grains: Soybeans retreat after rally, wheat holds at three-month high

Klassen: Feeder market drops sharply

Tag Archives Weed control