• Sulphur Dioxide Fumigations of Range Grasses Native to Southeastern Arizona

      Davis, C. R.; Howell, D. R.; Morgan, G. W. (Society for Range Management, 1966-03-01)
      An experiment was conducted with 4 sulphur dioxide fumigations each year for 5 consecutive years on the same plots of 3 species of range grasses native to Southeastern Arizona. There were no statistically significant detrimental effects upon the quantity or quality of either the forage or seed produced by these grasses.