milligram milÂ·liÂ·gram (mÄ­l'Ä­-grÄm') n. Abbr. mg A metric unit of mass equal to one thousandth (10-3) of a gram.
Holly bushes also make the list as some of the best large shrubs for privacy as their average growth is 20-30 feet in height and 10 feet in width to provide densely packed protection from both animals and neighbors.
Boxwood bushes infested with this pest generally have reduced vigor as well. Non-Chemical Control Planting boxwood bushes that are less susceptible to the boxwood leafminer is one way to prevent infestations. Slower growing boxwoods such as the English boxwood, Pendula and Suffruticosa are somewhat resistant to this pest.