Hairy galinsoga spreads throughout a farm by seeds that germinate quickly once exposed to light, with multiple generations in a growing season. Using knowledge about the life cycle of this weed is important when making management decisions that require time and effort throughout a growing season. Learn more about non-herbicide management methods to control hairy galinsoga populations on your farm by using the hairy galinsoga decision tool fact sheet and a companion presentation. These resources are one of a five-part weed management series created by Extension Specialist Thierry Besancon and County Agricultural Agent Meredith Melendez, funded by USDA Specialty Crop Block Grant AM190100. You can provide feedback through an online survey about these resources.
