6 and shall receive annually a credit of twenty cents upon his
7 highway repair tax for each tree so planted and growing in good order: Provided, however,
8 That all such planting shall be done in accordance with the
9 rules and regulations prescribed by the (State Highway Commissioner)
10 for the planting of trees along trunk line and
11 Federal aided roads. Said trees and shrubs and the products
12 thereof shall be subject to the same incidents as to ownership and use as are
13 provided for in section 1 hereof with respects to trees planted
14 along and within trunk line highways. No bounty shall be paid
15 or deduction allowed under the provisions of this section upon any tree or trees for a longer period than five years.