Show GOOD WORK OF scientists immense sums saved through bureau of entomology great sums are saved tor the agri culturists ot this country by the el forts of the government bureau of en tom toward the extermination ol 01 insect pests the cotton worm bedfor it was studied and the method of con trolling it by the use of arsenical waa made common knowledge levied in bad ears a tax of 30 the cotton crop the prevention ol 01 less from the hessian fly due to th knowledge of proper seasons tor plant ing wheat and other direct and cul tural methods results in the saving ut wheat to the farm value of from to annually careful statistics show that the dam age from the codling moth to the ap ale Is limited two thirds by the adap tion of control representing a sav ing of from 15 to 20 in the value the rotation of corn with oats or other crops saves the corn crop from the attacks of the root worm to the extent ot perhaps annually in the chief corn producing regions 0 the mississippi valley the cultural system of con trolling the boll weevil save the farm ers of texas many millions of dollars |