OHP, Inc. is pleased to announce the California state registration of Fortress® Ornamental Herbicide. Fortress is now available for sale through authorized OHP distributors in California as well as in other states. Fortress is a unique combination of the active ingredients isoxaben and dithiopyr formulated on a user-friendly engineered granule that provides virtually no dust Continue Reading »
OHP is pleased to announce we have received federal registration for Fortress® Ornamental Herbicide, a pre-emergent granular product that provides outstanding control of broadleaf and grassy weeds on woody plants, perennials, and grasses. Fortress will be available through authorized OHP distributors in early October. A unique combination of isoxaben and dithiopyr, Fortress is manufactured using Continue Reading »
OHP, Inc. announces the availability of the new and improved Marengo® granular herbicide formulation. The new formulation of Marengo G allows for easier application and provides the same effective performance. “We’re pleased with the initial response and market acceptance we saw with the original Marengo G formulation,” notes Dan Stahl, OHP vice president of marketing Continue Reading »