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Show SUMMER PRUNING OF TREES Cannot Profitably Be Done 90 Old, Stunted, Dying Trees They Need Rejuvenation. If the tree has a dense top, open up the center to permit sunlight and air to enter. Thin out the sides by removing from one-tenth to one-fourth of the branches, always cutting back i:;:::;K:;:..:s:: JCtZ. jw&::s?5T Apple Cluster showing apples at correct cor-rect stage for second or apple worm spraying. Young fruit standing up with calyx lobes wide open ready to. receive maximum dose of poison. to a limb and never leaving a long stub to die or throw out a big crop of sprouts. Summer pruning cannot be profitably practiced on old, stunted, dying trees. They need rejuvenation, which comes with winter pruning, but may be profitably practiced upon old, thrifty, shy-beating trees. Large limbs can be removed at this time just as safely as at any other season of the year, only It Is not advisable ad-visable to remove too much of the top at once. Where great quantities of wood must be removed it is better to distribute Its removal over a period of from two to three years, rather than entirely unbalance the tree's growth. |