Tags » Roads
Researchers invented a new method of waxing that prevents the ice by melting itself on roads during winter.
Weeds are a significant concern of land managers, but wetland weeds pose a particular challenge. It can be difficult to access the weed patch; use of machinery may not be possible given the soggy conditions; and spraying chemical herbicides may be prohibited due to concerns regarding water contamination (it IS a wetland, after all…). 578 more words