never seen this before. my mother has 4 boxwoods in the front. about 5 years old. they are about 12 in high. they are now a whiteish cream color on top, bottom about 2 in up is green rest is white!! !never seen this before. somebody help. never no chemicals applied at all. never seen nothing like this happen, espeically a boxwoood. also there are no dogs, cats, not any kind of bug on the shrub either.