HOW THE BIOBARRIER® SYSTEM WORKS

The Biobarrier® System is a unique method of root and weed control that was originally created in response to the U.S. Department of Energy’s need for a product that could be used in the closure cap of hazardous waste sites to prevent root intrusion and any possible chance that hazardous waste could get into the food chain. The Biobarrier System manages roots through the slow, controlled release of trifluralin, a root inhibition herbicide that has been in use on food crops in the United States for more than 35 years. A pattern of 7/16-inchhemisphere nodules is through-injection-molded to 4-ounce-per-square-yard, durable, proven Typar® geotextile fabric on 1.5-inch centers. This creates a continuous zone of root control protection.

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