Show GOOD WORK OF scientists immense sums saved through bureau of entomology great sums are saved for the aarl culturists ot of this country by the of e forts of the government bureau of on en tom torn toward the extermination ol of insect pests the cotton worm acton it 1 was studied and the method of con trolling it by the use of arsenical was made common knowledge levied in 1 I bad lears a tax of or I 1 the be cotton crop the prevention ol of less from the hessian ly fly due to thi the know ledge of proper seasons tor for plant ing wheat and other direct and cul tural methods results in the saving of at wheat to the farm value of troa from to annually careful statistics allow that the dam age from the codling the ap pie ale Is limited two thirds by the adap tion of control representing a say sav ing of from to in the value the rotation of corn with oats ai or jtb er crops sa saves ves the corn crop froin the attacks of the root w worm orm to the extent of perhaps loot I 1 fl annually in the chief corni corn producing regions i of the mississippi valley the cultural system of coif con trolling the boll weevil saves the farmers of ot texas I 1 exas in many any millions of dollars |