@article{McCalla:333792,
      recid = {333792},
      author = {McCalla, Iris E.  and Osteen, Craig and McDowell, Robert},
      title = {Pesticide Use on Grain Sorghum in the Major Producing  States, 1980 },
      address = {1982-02},
      number = {1486-2023-514},
      series = {ERS Staff Report No. AGES820205},
      pages = {40},
      year = {1982},
      note = {This report describes pesticide use on grain sorghum in  Kansas, Missouri, Nebraska, Oklahoma, south Dakota, and  Texas.  Sample fields were randomly selected from growers  who reported through the June Enumerative Survey that they  had planted or intended to plant grain sorghum in 1980.   Each acre had an equal opportunity of being selected so  that the probability of a field being chosen was directly  correlated to its size.  Enumerators contacted 700  operators and obtained 524 valid, completed  questionnaires.},
      abstract = {In 1980, grain sorghum growers in six major producing  States applied 14.8 million pounds (active ingredient) of  pesticides in 12.2 million acre-treatments.  Of the total  quantity, 11.8 million pounds were herbicides and 3 million  were insecticides.  Coefficients of variation were computed  for acres treated with specific pesticides and mixes of  pesticides.  },
      url = {http://ageconsearch.umn.edu/record/333792},
      doi = {https://doi.org/10.22004/ag.econ.333792},
}