Cutworms, grasshoppers, flea beetles and bertha armyworm are all on top of the watch list for 2019, as numbers were higher in 2018. All four overwinter well in Manitoba provided there’s enough insulation for them.
Tag Archives crop pests
Five insect pests for Manitoba farmers to watch
Top four pests to watch in canola
There are a lot of insects out there, but damage-causing pests are actually in the minority. Even a few “bad” bugs can be beneficial. “Crops can tolerate a certain level,” said Keith Gabert, agronomy specialist, for the Canola Council of Canada. “And even in some cases, it can benefit from a little bit of insect[...]
Read more
Read more
Seven beneficial insects on your farm
When making crop production management decisions, consider beneficial insect populations. These harmless bugs can provide adequate control if their populations are high enough. Some beneficial insects are hard to identify, but with some basic training producers should be able to spot them in the field. The following beneficial insects are found in most crops in[...]
Read more
Read more
Six tips for managing wheat stem sawfly
As with most pests, wheat stem sawfly populations rise and fall, depending on weather and the presence of natural predators. Economic losses arise when wheat stem sawfly larvae feed inside the stem. While some of those losses are due to decreased seed weight, much of it occurs when the stems are cut and the plant[...]
Read more
Read more
Some soybean aphids showing up so scout your fields
Soybean aphids are being found in some soybean fields near Portage la Prairie and some fields have been sprayed, while others are being monitored, Red Beard Farms aerial applicator Chris McCallister said in an interview July 27. The threshold for applying an insecticide to control soybean aphids is 250 and rising. The “rising” part is[...]
Read more
Read more
Alberta’s alfalfa bug survey yields mixed results in first year
News Roundup from the June 2015 issue of Canadian Cattlemen
Year one of a three-year benchmark insect survey across Alberta yielded mostly good news and a few surprises, even for Alberta Agriculture entomologist Scott Meers of Brooks who is heading up the project. The biggest surprise was the sheer abundance of life in alfalfa fields. Sweep net samples of 100 sweeps each captured several thousand[...]
Read more
Read more
×
MEMBERSHIP
Sign Up for Membership
Sign up for a FREE GFM Membership! Create equipment, weather, news, and market alerts delivered via personalized newsletters. Access our digital editions, too!
Register Using Your Social Account
If you are having trouble, please contact Customer Service at [email protected],
or by phone at 1-800-665-1362. Our business hours are 8:00am to 4:00pm CST.