Plant growth regulators (PGRs) are used to control or modify plant growth processes. There are a few products on the market, and in the case of cereals, the most common PGR is used to influence the hormones responsible for cell elongation, which results in shorter, thicker stems. Alberta Agriculture and Forestry, Agronomic Research Scientist, Sheri… Read More

In theory, the application of a plant growth regulator to wheat should result in shorter, stronger plants that are less prone to lodging, enabling higher yield potential. In reality, it’s not that simple. “I wish it was a nice black and white, straightforward story, but it certainly isn’t,” says Sheri Strydhorst, who’s done extensive work… Read More