Show Alfalfa Seed Yield I Increased With DOT DDT Alfalfa seed eed plots st the Utah eta ta dusted with DDT to control lyDia us bug bugs produced pounds of 01 seed sed per acre fields not dusted pro leas leu than pounds pro pro-I Until DDT became available no nc Insecticide had been found that thaI I would control these Insects at a coal 11 that at was economically The teats proved that DOT DDT offers olTen prom lie In ot of greatly increasing seed leed production pro pro- production I by control ot of but bugs I |