Show BIG RETURNS FROM SPRAYING addi additional dional profit of 1000 secured from orchard of trees by nebraska man another convincing showing for good returns from spraying trees has just come to hand from a nebraska fruit grower 3 ralph cooper who has completed three years of spraying work under the direction of his state experiment station during the three years period the unsprayed trees matured only per cent of marketable fruit this left per cent of the fruit that was fit only for vinegar and gave an annual average income ot of only for the unsprayed trees in contrast the fruit trees that were sprayed four times each season for the control of fungous diseases and insect pests at it a cost of 24 cents per tree for labor find and spray material returned an annual average income of per tree this means an additional profit of over 1000 from an orchard of only trees |