Layer in 2 to 3-inches of organic mulch around the cedar tree's base to help insulate the roots and trap moisture at soil level. Don't pile the mulch against the trunk because this can make it stay ...

This small beetle, which burrows under the bark of ash trees disrupting the flow of nutrients and water ... which is 16 percent coverage. CEDaR's researchers, Michael Szuberla, a PhD student in ...