European corn borer has been a sporadic problem in Manitoba since the pest was discovered here in 1948.

Fighting European corn borer? Manitoba Agriculture wants to hear from you

There’s been no Bt resistance yet in Manitoba’s European corn borer population, 
but entomologist John Gavloski is keeping a sharp eye out

John Gavloski is back on the hunt for European corn borer (ECB). The provincial entomologist hopes to collect 50-100 larvae from Carman-area fields this year, part of a long-standing project to monitor resistance to Bt (Bacillus thuringiensis), a toxin-producing bacteria and the most commonly cited ECB management method. Bt is either used as a spray,


Before seeding winter wheat this fall eliminate the “green bridge” — living cereal plants that can host the wheat curl mite, which spreads wheat streak mosaic, says Manitoba Agriculture farm production adviser Lionel Kaskiw. Wheat curl mites are in the bottom left-hand corner of the photograph.

Planting winter wheat this fall?

Eliminate the ‘green bridge’ to prevent the crop from being infected by wheat streak mosaic

This year’s relatively early canola harvest will let Manitoba farmers seed winter wheat earlier too, but Lionel Kaskiw warns growers to break the “green bridge” to prevent wheat streak mosaic infections. Most often winter wheat is seeded in early September into canola stubble. “We’re definitely at a stage this year where we can get out

By getting a good winter wheat seeding date, you'll be able to harvest it sooner next year.

Time to plant winter wheat

On average winter wheat still has a yield advantage over spring wheats, but there are other factors to consider 

The first two weeks of September is the best time for seeding winter wheat and with many canola crops already harvested there are fields suited for seeding now, says Lionel Kaskiw, Manitoba Agriculture’s farm production advisor in Souris. But interest in winter wheat is declining with some farmers saying they can get almost the same


Winter wheat variety descriptions: 1 Maturity ratings: E = Early, M = Medium and L = Late. CDC Falcon is considered an Early (E) maturing variety. Varieties plus 2 to 4 days compared to CDC Falcon would be Medium (M) maturing. Varieties greater than 4 days compared to CDC Falcon would be rated as Late (L) maturing.
2 All registered varieties have similar (good) winter hardiness if seeded at the optimum date into standing stubble where good snow cover can be assured. For the newer varieties, there is limited information currently available. As these varieties are grown on more acres, a better understanding of relative winter hardiness will follow.
3 Fusarium head blight (FHB) infection is highly influenced by genetics, environment and heading date. Under high levels of disease pressure, all varieties will experience yield and/or quality loss.
~ Indicates a variety that is protected by Plant Breeder’s Rights or a variety where portection has been applied for but not yet granted at time of printing.

Decision data for winter cereals released

Various industry staff members have crunched this data and released it early to ensure farmers 
have the latest information when picking varieties for this fall

Since 2008, MCVET (Manitoba Crop Variety Evaluation Team) has been publishing winter cereal data collected from its trials shortly after harvest to help farmers and seed growers make variety decisions. In 2017, yield data is being published for five fall rye and eight winter wheat varieties from 10 locations across Manitoba. Agronomic and disease-resistance information for the

Researchers at USC and Texas A&M University grew winter wheat in an arid area of Texas with reduced irrigation and found that the plants protect themselves by producing thick leaf wax.

The key to drought-tolerant crops may be in the leaves

Leaf wax acts as the equivalent of ‘lip balm’ for plants, 
protecting them from the harmful effects of drought

A new study suggests breeding plants with a thicker layer of leaf wax is the key to greater drought tolerance and growing crops in more arid regions. Sarah Feakins, a scientist at University of Southern California who has studied leaf wax in the context of climate change, teamed up recently with researchers at Texas A&M


Winter wheat harvest shows effect of winter thaw

Winter wheat harvest shows effect of winter thaw

A warm spell this past winter has left an unfortunate legacy

Manitoba’s winter wheat yields won’t be breaking any records this year. Early-season concerns over winterkill are now being realized at the grain bin as harvest progresses. Much of the east, central Manitoba and Interlake reported poor or patchy regrowth in early 2017, something experts blamed on a mid-winter melt. “In eastern Manitoba, there was a

Check moisture before applying pre-harvest glyphosate

Check moisture before applying pre-harvest glyphosate

The Saskatchewan Wheat Development Commission is reminding wheat producers to know the moisture content of their crop before applying pre-harvest herbicides and to always apply according to the label information. “With the increased scrutiny many chemicals are receiving, especially from export markets, it’s important to always apply them correctly,” says Sask Wheat chair Bill Gehl.


High Clearance Sprayer

Heat LQ, OK for pre-harvest application on wheat, durum and barley

Maximum Residue Limits have been set for Heat LQ applied on wheat, durum and barley

BASF’s Heat LQ herbicide can now be used pre-harvest in Canada on wheat, durum and barley without potentially hurting export markets, BASF Canada said in a news release Aug. 17. Maximum Residue Limits (MRLs) for Heat LQ as a harvest aid in cereals has been set by the CODEX Alimentarius Commission (CAC), a United Nation’s

BASF’s promotions for pre-harvest use of Heat LQ have until now focused strictly on crops such as soybeans, peas, canola, dry beans and sunflowers. (Agro.basf.ca)

Heat LQ cleared for pre-harvest use in wheat, barley

Wheat, durum and barley growers have a new pre-harvest herbicide option now that BASF has received Codex maximum residue limits (MRLs) for its product Heat LQ. While “there were probably some wheat acres already harvested,” according to Dan Packer, BASF’s cereals crop manager, this agreement will provide an additional pre-harvest option for farmers who still