Category Archives: OHP News
Prevention and Management of Boxwood Blight
Written on January 28, 2013 at 10:28 pm, by aseckinger
by Kelly Ivors, Extension Plant Pathologist, Dept. of Plant Pathology, NC State University This disease can significantly impact the appearance and aesthetics of boxwood because the foliage typically becomes blighted and drops from the plant. Symptoms of box blight include: dark‐ or light‐brown, circular leaf spots often with darker margins; dark stem cankers or black Continue Reading »
OHP launches new Marengo® herbicide
Written on December 18, 2012 at 7:36 pm, by admin
OHP Inc. is proud to announce the introduction of Marengo® Herbicide to growers in the production ornamental market. Marengo has received its federal EPA registration and is undergoing the state registration process. Marengo, with the exciting new active ingredient indaziflam, is a selective pre-emergent herbicide that offers long-term residual control of both grassy and broadleaf leaves. Continue Reading »
OHP adds Dr. Carlos Bogràn to tech team
Written on October 31, 2012 at 11:29 pm, by admin
OHP Inc. announces the addition of Dr. Carlos Bográn to its team of horticulture professionals. Bográn assumes the role of OHP Technical Manager with focus on fungicide and insecticide support and development. He joins OHP after 11 years as assistant and then associate professor and extension specialist in the departments of entomology and plant pathology, Continue Reading »