Show GOOD WORK OF scientists lumene lim mense sums sum saved through bureau of entomology great sums are saved for the agri of this country by the ef forts of the government bureau of en tom toward the extermination ol el insect pests the cotton worm beford it was studied and the method of con trolling it by the use of arsent cals was made common knowledge levied in bad 5 ears a tax of oz or the cotton crop the ot of less from the fly due to th knowledge of proper seat ions tor for plant ing wheat and other direct and cul cal tural methods results in the saving v af wheat to the farm alue of from to annu annually annual aliv lv careful statistics show that the dam age from the codling moth to the ap ale la Is limited two ta 0 thirds by the adol adap tion of control representing a sav ing of from 16 15 to in the value the rotation of corn cord with oats or other crops saves the corn crop fron from fro n tile the attacks of the root worm to the extent of perhaps annually in the chief corn producing regions of the mississippi valley the cultural cult uial system of con trolling the boll weevil saves the farm ers era of texas mana man millions of dollars |