Ontario Agriculture

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Mike Cowbrough
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  • Guelph, ON
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Mike Cowbrough's Blog

I guess nightshade doesn't get frost bite

The sight of nightshade's purplish/black berries in a "food grade" soybean crop is every producer's worst nightmare. They stain the seed and dramatically reduce the value of the crop. In theory, you would kill uncontrolled nightshade prior to harvest with either a herbicide (i.e. Reglone, glyphosate) or mother nature (i.e. a frost), the berries would drop to the ground, never go through the combine and the seed would be left unstained. Unfortunately this is a theory, and reality shows us… Continue

Posted on October 20, 2009 at 7:09am — 3 Comments

Field Bindweed Control in the Fall

Field bindweed is an aggressive perennial weed that reduces crop yield and slows harvesting speed especially in soybeans and cereals. Eradication is impossible, but minimizing its impact in field crops is possible with a management strategy that includes a fall application of glyphosate at 1.5 L/ac (360 g/L concentration). The photo below was taken in late May of 2004 and compares field bindweed populations in the untreated… Continue

Posted on October 1, 2009 at 10:20am — 3 Comments

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At 9:44am on September 25, 2009, John Beardsley said…
welcome to ontag mike. hopefully we can get some good weed control discussions going on here.
 
 
 

Agriculture Headlines from Farms.com Canada East News - click on title for full story

Increased U.S. Refinery Exemptions May Have Implications for Canola

The American Soybean Association (ASA) is warning that a sharp increase in small refinery exemptions under the U.S. Renewable Fuel Standard could significantly weaken domestic soybean oil demand, with potential implications extending into the canola market. In a new release Tuesday, ASA said recent reports suggest exemptions for the 2025 RFS compliance year could exceed 1.8 billion Renewable Identification Number credits under a revised methodology now being considered. That would be nearly double the level the U.S. Environmental Protection Agency assumed when it finalized its 2026-27 Renewable Volume Obligation rule. The ASA said such a large increase in exemptions could wipe out roughly 500 million gallons of biomass-based diesel demand and cost U.S. soybean farmers about US$1 billion in lost revenue. The issue is important for Canadian canola markets because Chicago soyoil prices are widely regarded as a leading price driver and directional indicator for canola oil and canola

Spring Wheat Harvest Accelerates Past Halfway Mark

The U.S. spring wheat harvest accelerated sharply this past week, while crop condition ratings slipped slightly. Monday’s USDA crop progress report pegged the national spring wheat harvest at 62% complete as of Sunday, up 21 points from a week earlier. Progress was also well ahead of the 51% harvested at the same point last year and the five-year average of 52%. South Dakota remained furthest along, with 91% of its spring wheat crop harvested, up from 81% a week earlier and ahead of the 85% average. Minnesota reached 78% complete, up from 63%. North Dakota, the largest U.S. spring wheat-producing state, made strong progress as well, with 56% of the crop harvested, up from 37% the previous week and ahead of the five-year average of 40%. Montana harvest reached 55%, nearly doubling from 28% a week earlier, although progress remained slightly behind the 60% average. Meanwhile, national spring wheat condition ratings weakened modestly. The USDA rated 51% of the crop good to excellent

Manitoba Harvest Reaches 4% as Drier Weather Helps Fieldwork

Manitoba’s harvest advanced over the past week as drier conditions allowed producers to make progress in winter cereals, peas and early spring grains, although activity remains limited in several regions. Tuesday's weekly crop report showed about 4% of the province’s major crops had been harvested as of Monday. The Central region was furthest along at 9%, followed by the Eastern region at 5%. The Southwest and Interlake were each 2% complete, while the Northwest was at just 1%. Winter wheat and fall rye harvest were each 66% complete provincially. Progress reached 99% in the Central region, while winter wheat was 95% harvested in the Eastern region. Spring wheat, barley and oats were each 7% harvested across Manitoba, while field pea harvest had reached 24%. Canola harvest was just getting underway at 2%, concentrated in the Central region. Crop development continues to advance toward maturity. Spring cereals are generally in the hard dough stage or moving into harvest, with desi

Canadian crops depend on honey bees, but disease and environmental stressors are putting them at risk

Honey bees may be best known for making honey, but they also play a vital role in Canadian agriculture, acting as pollinators for important crops like hybrid canola, sunflowers and berries. Their work supports billions of dollars in agricultural production and economic activity each year. The health of the Western honey bee (Apis Mellifera) is under threat from disease and many environmental stressors, including a rapidly changing climate.  Dr. Nuria Morfin, assistant professor in entomology in the Faculty of Agricultural and Food Sciences, has been awarded a new Natural Sciences and Engineering Research Council (NSERC) Discovery Grant to study how the community of microbes interact with the honey bee to cause disease.  “It’s estimated that honey bee colonies contribute about $7 billion annually to the Canadian economy through pollinating important crops like hybrid canola,” says Morfin. “We need to better understand how stressors interact and affect honey bee health and productivit

Canada announces retaliatory tariffs against the U.S.

The trade war between Canada and the U.S. continues to escalate.

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