After almost two weeks, 3,238 flights made by six small airplanes and one large helicopter, and one light rain over the weekend, the hydromulching of U.S. Forest Service lands affected by July’s Gap ...

Click to share on Facebook (Opens in new window) Click to email a link to a friend (Opens in new window) Click to print (Opens in new window) Click to share on X (Opens in new window) The aerial ...

Agricultural engineers have developed the erosion control industry's first cotton hydromulch "spray-on blanket." Hydromulch is the bright-green mulch used in spray-on slurries that cover bare lands at ...

Hydromulch is a wet mixture of 40 percent shredded wood and 60 percent paper with a guar gum-based tackifier, a sticky substance that helps the mulch material cling to hillsides and steep slopes. Guar ...

Planes traveling over the Angora fire burn area this week will signal the start of USDA Forest Service aerial hydromulch operations to control erosion and prevent runoff. The project begins today.

Boulder County is getting ready to spray hydromulch on properties burned in the Marshall Fire. The goal is to help prevent toxic ash and dust from getting airborne.