Lawn mowers cause the most severe injury during periods when tree bark is most likely to slip, in early spring during leaf emergence and in early fall during leaf drop.
(Lawn mowers; cause; the most severe injury during periods) (tree bark; is; most likely to slip, in early spring during leaf emergence and in early fall during leaf drop; T:periods) (tree bark; to slip; T:in early spring; T:during leaf emergence and in early fall during leaf drop)
Lawn mowers tree bark tree bark
cause is to slip
the most severe injury during periods
most likely to slip, in early spring during leaf emergence and in early fall during leaf drop T:periods
T:in early spring T:during leaf emergence and in early fall during leaf drop