Six tank-mix partners are recommended for the removal of Roundup Ready Alfalfa and since they vary significantly in cost (Table 1), their effectiveness was evaluated in a trial conducted at the Elora Research Station in 2018-19. Growing degree day accumulation after herbicide application appeared to have the greatest effect on the control of Roundup Ready alfalfa. Presumably because alfalfa has…
The benefits of earthworms in agricultural soils and how to reap them Earthworms are the ecosystem engineers of the soil. In most terrestrial ecosystems they represent the most abundant belowground biomass1, and in the same way beavers create habitat for a host of other species to thrive, earthworms make the soil ecosystem work. They help to break down and incorporate…
Horst Bohner November 20, 2019 1203 Comments Off on What Causes some Soybean Plants to Remain Green?At harvest individual soybean plants that remain green may become evident. The whole plant or just the stem stays green and there are often fewer pods present on these plants. In severe cases the pods may also be small or rounded and have little or no seed. These pods are called parthenocarpic (seedless). There are a number of causes for…
Joanna Follings November 20, 2019 1030 Comments Off on Considerations for Fungicide Applications in Oat ProductionWhen we think about fungicide applications we naturally think about protection from disease. However, there has been more discussion and reflection about the additional benefits that fungicides may provide including an improvement in overall plant health and harvestability of a crop. This was something that was discussed at the Ontario Cereal Crop Committee (OCCC) table this fall as we made…
Scott Banks November 20, 2019 1014 Comments Off on Is this Peas with a Bad Case of Mustard?…No, it’s Peaola!Jennifer and Mike Doelman farm near Douglas, Ontario where Mike spoke about their experience growing peaola at a recent Soil Network event. The Ontario Soil Network goal is improving Ontario’s Soils. Growing peaola is the intercropping of peas and canola together in the same field, at the same time. Figure 1 shows the Doelman’s 2019 peaola field when both crops…
2018/2019 Fall and Winter Conditions Environment Canada stations recorded higher than average rainfall in August and the resulting forage growth prompted many harvests during the fall rest period to increase feed inventories. Southwestern, central, and eastern Ontario experienced several thaws between January and March. These reduced or eliminated snow cover and were often followed by cold snaps that caused ice…
Joanna Follings October 28, 2019 2081 Comments Off on Impact of Planting Date and Growing Degree Day Accumulations in Winter WheatEveryone is probably sick of me talking about the importance of winter wheat establishment and the need to seed winter wheat at the optimum time for improved success, yet we continue to push winter wheat seeding dates later and later each year. While there may be situations where we get away with seeding wheat into late October and November, it…
So your corn was planted late and got damaged by frost, or maybe it wasn’t quite fully mature when you harvested. You ended up harvesting low-test-weight corn. Now it needs to be dried and stored. Storing in your own bins may provide some marketing advantages. There may not be much tolerance for lower-quality grain sold at harvest, since everyone is…
Late planting combined with below-average heat unit accumulation this year means Ontario’s corn crop is behind in maturity from where we would normally expect it to be. Autumn is here in full swing and many parts of the province have already experienced frost. If corn is not fully mature by the time the first frost hits, frost damage can occur. …
Co-authored with Albert Tenuta, Field Crop Pathologist, OMAFRA OMAFRA field crop specialists in collaboration with Grain Farmers of Ontario (GFO) and members of the Ontario Agri-Business Association (OABA) have completed the annual Provincial corn ear mould and mycotoxin survey. Corn ear moulds such as Gibberella and their corresponding mycotoxins occur every year in Ontario. These mycotoxins, particularly deoxynivalenol (DON,…
Ben Rosser October 18, 2019 2263 Comments Off on Marketing Immature or Frost Damaged Corn: Livestock Feed Harvesting and Storage Alternatives for Corn Originally Intended as Dry Grain CornThis article was written by James Byrne and Megan Van Schaik, OMAFRA Beef Cattle Specialists, and Ben Rosser, OMAFRA Corn Specialist. In many parts of the province, 2019 proved to be a challenging year to get crops in the ground in a timely fashion. The impacts of spring conditions are still felt as we approach harvest and there are concerns…
Late planting dates, low Crop Heat Unit (CHU) accumulations, and early frost may result in situations where corn is killed by frost before it reaches the normal stage of maturity and moisture for silage. Some fields planted for grain may not mature adequately for optimum yield, moisture and quality. Farmers may be looking at salvaging these crops by harvesting or…
Meghan Moran October 6, 2019 1613 Comments Off on Made-In-Ontario Yield Monitor Now Available for Dry Bean CombinesIn 2015 an Oxford County farm family, the Vollmershausen’s, were looking around for a yield monitor for their Pickett combine. The Vollmershausen’s grow kidney and cranberry beans which are harvested by pulling and windrowing, then picked up and threshed by a Pickett combine. Large seeded dry beans are somewhat delicate and must be handled gently so that the final product…
Meghan Moran October 4, 2019 1155 Comments Off on Pre-Harvest Herbicide Options in Canola; Managing Re-GrowthSpring canola harvest is not yet complete, with a majority of the crop still standing in northern regions. Many fields were ready to harvest up to two weeks ago, but the weather has not cooperated. Producers are now reporting that canola is re-growing and quite green in the lower canopy. Pre-harvest herbicide application may improve harvest conditions; some details to…
We all agree that this has been one of the most challenging cropping years in Ontario, but there were some pest lessons learned from the experience. Effect of Delayed Planting Delayed planting can reduce the risk of some early season pests. Pests like bean leaf beetle (BLB) move into the earliest emerging fields first. With much of the acreage…
