Impatiens downy mildew is a pathogen that causes defoliation and plant death. Learn more about it and how to keep it out of your garden.
Disease resistance actually comes from plant-made pesticides—yes, chemicals produced by the plants themselves!—and some scientists claim this is impacting our health.
Trees are an important plant on your farm, whether or not they produce food or income for you. Be on the lookout for these issues and know how to treat them.