Estimates of herbicide use for the twenty-first through the fortieth most-used herbicides in the conterminous United States

Description

This coverage contains estimates of herbicide use for the twenty-first through the fortieth most-used herbicides in the conterminous United States as reported in Gianessi and Puffer (1991). Herbicide-use estimates in this coverage are reported for each county polygon as acres treated, pounds of active ingredient used, and pounds used per square mile. The herbicide-use estimates provided by Gianessi and Puffer (1991) list acres treated and pounds of active ingredient applied for a given crop in each county for which use has been estimated. Cropping data are from the 1987 Census of Agriculture, and are subject to occasional suppressions of acreage estimates at the county level due to problems of confidentiality and census disclosure rules. The herbicide-use estimates included in this coverage are totals of use on all crops treated in a given county. The polygons representing county boundaries in the conterminous United States, as well as lakes, estuaries, and other nonland-area features were derived from the Digital Line Graph (DLG) files representing the 1:2,000,000-scale map in the National Atlas of the United States (1970). Herbicides Herbicide use Counties United States

Resources

Name Format Description Link
55 Landing page for access to the data https://doi.org/10.5066/P9KLG9V2
55 The metadata original format https://data.usgs.gov/datacatalog/metadata/USGS.13609931-6f5d-4974-ac0f-7479e525ccd2.xml
55 Landing page for access to the data https://doi.org/10.5066/P9KLG9V2
55 Landing page for access to the data https://doi.org/10.5066/P9KLG9V2
55 Landing page for access to the data https://doi.org/10.5066/P9KLG9V2

Tags

  • environment
  • geoscientificinformation
  • inlandwaters
  • usgs-13609931-6f5d-4974-ac0f-7479e525ccd2
  • herbicide-use-estimates-for-counties-in-the-united-states

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