Thistle caterpillar.

Thistle caterpillar, aphids, stripe rust appearing

Thistle caterpillar and their webbing continue to be quite noticeable in some soybean fields, the provincial agriculture department reported Wednesday. Aphids are at high levels in some cereal fields in the central region. Soybean aphid has been found in some fields in the central region, but currently just at low levels. Additional reports of stripe


Eight new companies and organizations will have displays at this year’s show.

Ag in Motion: Seeing results where they count

At Ag in Motion, seed, crop protection and fertilizer companies, as well as grower associations and industry members will showcase field crop products as they should be seen — in the ground. Ag in Motion, running July 18-20 northwest of Saskatoon, is home to over 100 acres of crop plots from over 25 companies and




Ryan Boyd discusses his experiment interseeding winter wheat with soybeans during a June 29 field tour at his operation north of Forrest, Man.

Polycropping soybeans and winter cereals

Ryan Boyd says an RTK guidance system is his first, but not his last foray into precision agriculture

Ryan Boyd is hoping winter cereals and soybeans will be a match made in polycrops heaven. The Forrest-area producer has previously experimented with cover crops and mob grazing in order to increase soil organic matter and infiltration, but this year has turned his gaze to precision agriculture. His operation was the focus of a June


Adding more nitrogen in crop, instead of in the fall or spring before planting, is one way to use nitrogen more efficiently. The 4R tour visited Tyler Russell’s cornfield near Carman where about 60 pounds of nitrogen was applied at the V4 stage. Depending on the crop, more will be applied just before tasselling.

VIDEO: On the 4R Nutrient Management Tour

Manitoba Agriculture’s John Heard, applicator operator Rod Owen and Adam McKnight of Bud McKnight Seeds discussed in-crop nitrogen application in Carman, Man. farmer Tyler Russell’s cornfield June 28 during the 4R nutrient stewardship tour.



Adding more nitrogen in crop, instead of in the fall or spring before planting, is one way to use nitrogen more efficiently. The 4R tour visited Tyler Russell’s cornfield near Carman where about 60 pounds of nitrogen was applied at the V4 stage. Depending on the crop, more will be applied just before tasselling.

Better nitrogen efficiency, now and in the future

The June 28 4R nitrogen stewardship tour looked at current research and tools that could be coming in the future

Increasing yields while applying the same or less nitrogen is good for farmers and the environment. It also sums up the goal of the 4R stewardship program. The four Rs refer to applying nitrogen to crops using the right source and rate at the right time and right place. “That’s our big challenge,” University of