If you’ve been talking to your neighbours about spraying, chances are you’ve heard that double nozzles are one way of increasing the number of droplets sprayed. Not necessarily, says spray application specialist Tom Wolf. “The unstated assumption behind that is that droplets are getting smaller when you have two nozzles instead of one,” Wolf says…. Read More

There are few things more troubling to a farmer than a sickly looking or well-chewed plant. Environmental stress is unavoidable, but determining the correct stress is important if you’re looking to either a) remedy the situation or b) avoid it in the future. Manitoba soybean farmers enjoy relatively few disease and insect pressures, so far,… Read More

Gerry Ritz was on hand at Richardson’s Kelburn Farms, just south of Winnipeg, today to announce a federal government commitment of $15 million to the canola industry. This funding, through Growing Forward 2, will be leveraged to bump that total to more than $20 million, says Patti Miller, president of the Canola Council of Canada… Read More

Unlike bertha armyworm, which is discussed here, diamondback moths are quite small and are carried on winds that come up from the south. This makes monitoring and scouting for the pest somewhat more difficult than others, as pests that overwinter have a more easily anticipated emergence timeline. Beyond monitoring, there are some very telling ways… Read More

Thriving in wet, soggy soils (and thus seldom acknowledged as a problem-pathogen in Canada), aphanomyces is difficult to differentiate from other root rot microorganisms based on symptomology alone. Molecular techniques and identification of spores in the lab are the best means of identification, and as of right now, there is no commercial test available for… Read More

Having trouble deciding whether or not to spray for soybean aphids? Well, you’re in luck: there’s an app for that! In this episode of Soybean School, Tracey Baute, emtomologist with Ontario Ministry of Agriculture, Food and Rural Affairs, introduces The Aphid Advisor App, which uses pest and beneficial insect data collected by the user, in addition… Read More

By now you’re fully aware of the importance of monitoring insect pests in your canola. So, you’ve collected and assembled your sweep-net, now what? The standard technique for sweeping is one 180 degree sweep for every quick step through the canola field (accompanied by the odd fall, of course). Sounds simple (and perhaps slightly embarrassing), but… Read More

 

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