Herbicide resistant wild oats are pretty easy to identify, says Neil Harker, a research scientist in weed ecology and crop management at Agriculture and Agri-Food Canada’s Lacombe Research Centre. “You generally see them in patches. If you see [wild oats] in real straight lines, then you suspect a sprayer error, but if you just see them in… Read More
Category: Wild Oats
Few crops are hyper-competitive right off the start. A cool spring can also mean that the crop you want to take off doesn’t, and the weeds get a head start. This is especially true of winter annuals which begin growing as soon as the snow recedes, but also applies to spring germinating weeds as well…. Read More
Wild oat control is, like it or not, an increasingly costly issue in Western Canada. Not only is herbicide expensive (costing growers over $500 million annually), we are also seeing an increase in resistant wild oat populations. There are several fields with confirmed resistance to both Group 1 and Group 2 products. Farmers do and… Read More
According to Neil Harker, research assistant with Agriculture and Agri-Food Canada, wild oat management through herbicide application costs western Canadian producers around $500 million annually. Herbicide resistance in many weed biotypes is cropping up — resistance within wild oat populations has been nagging at farmers’ fields for years and is spreading. How can we combat… Read More
The vast majority of canola varieties grown on the Prairies are tolerant to some form of herbicide. Which makes sense, of course, as farmers immediately saw benefits to the technology and adopted the varieties en masse. But, like most things, there are trade-offs to the benefits of herbicide tolerance (HT). One of those is weed… Read More
In any situation, broadleafs and wild oats left unchecked in your field can end up robbing you of the yield you desire. The best way to manage these nutrient scavengers is to make sure you are using your crop protection products that work quickly and effectively. Ensure that you do your own research on the… Read More
In this episode of the Wheat School, we head to Regina to talk with Syngenta Technical Field Manager Robert Klewchuk about control strategies for wild oats. Wild oats act as scavengers in your wheat stand. They can steal valuable nutrients from your crop, affecting yields and crop development. While a pre-seed burn has been effective… Read More