The best trees to plant are two years old, the lowest limb or limbs not over two feet from the ground. We grow most of our trees from our own root grafts. Cultivation: We cultivate for the first five years, by throwing the soil first to and then from the trees, with a single or a double turning plow, and grow only corn. At five years from planting we sow the ground to clover, and this with other growths, such as weeds, is left on the ground as a mulch and fertilizer. We have never used any windbreaks at any of our orchards. Think they would be an advantage in some localities. We use traps for rabbits, knife and wire for borers. We prune very little, such as removing broken limbs. We have never fertilized any of our orchards. We do not believe it pays to pasture orchards, and do not allow it.
The insects that trouble us most are: Canker-worm, tent-caterpillar, fringed-wing bud moth, handmaid-moth or yellow-necked caterpillar, roundheaded borer and the tussock-moth caterpillar on our trees; and codling-moth, gouger and tree cricket on and in our fruit. We spray annually, using a horse-power machine, illustrated in former reports of the State Horticultural Society, for the leaf-eating insects named, using London purple and clear water, sometimes adding lime. We spray before the blossom opens, for bud moth, canker-worm and tent-caterpillar, and after the petals have fallen for codling-moth, tussock-moth, and fall web-worm. We have been successful except as to bud moth and fall web-worm. We believe we have greatly reduced the codling-moth by spraying, and we know we have destroyed the canker-worm. Have never successfully combated borers, excepting with knife and wire. Fall web-worms are burned in the tree with a gasoline torch, or the small limbs with webs are removed and burned. We have as yet found no particular method for fighting the bud moth successfully.
We gather our apples by hand in common two-bushel seamless sacks, used in the same manner as for sowing grain. A strap of heavy leather is attached, making it easy for the shoulder. A hook and ring are also put on to facilitate the removal of the sack when emptying. We prefer common straight ladders, with sides from sixteen to twenty inches apart at the bottom and six inches at the top, rounds fourteen inches apart. We use bushel boxes for hauling from the orchard to packing-house. We sort into three grades: No. 1, No. 2, and culls. No. 1's are all sound and firm apples, of about from two and one-fourth to two and one-half inches in diameter, the size of the smallest depending on the variety. We put in the No. 2 grade those that have any defects barring them from the first grade, yet they make a good second-class for immediate use; we also pack in this grade any sound apples that run uniformally small.