Digging into Research
Plant growth regulators did not affect Fusarium head blight disease in spring wheat. PGRs could allow growers to select taller, FHB-resistant wheat cultivars while managing plant height and lodging to improve yield. Most cultivars with improved Fusarium head blight (FHB) resistance tend to be taller, but...
Under relatively dry conditions of this study, grain yield was not influenced by rate, source or timing. Split application of N resulted in higher grain protein. The application of a PGR increased grain yield but resulted in lower grain protein. When high N rates were...
Management strategies such as split N application and the use of a plant growth regulator can help reduce lodging while maximizing yield and protein in spring wheat production. Farmers are achieving higher wheat yields today than in the past; however, there remains a gap between yields...
Low plant density, split nitrogen, and PGR application all showed potential to reduce lodging risk without reducing grain yield or protein concentration. Today’s high yielding spring wheat varieties bring with them the potential for lodging under high nitrogen inputs. The objectives of this study were to...
Overall, all PGRs reduced lodging in some site-years on CDC Copeland malt barley. Moddus showed the largest reduction in lodging followed by Ethrel, although the Ethrel response was not consistent. Manipulator affect on lodging was inconsistent and quite minor in reducing lodging. None are recommended...
Inter-row seeding field pea into 8 to 12 inch (20 to 30 cm) tall wheat stubble significantly improved standability between 6 to 23% when lodging occurred, and would be a low cost method of improving pea harvestability. The three plant growth regulators compared were of...
