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Estimates of herbicide use for the 20 most-used herbicides in the conterminous United States

Summary

Type of release
ongoing release of a series of related datasets

Data Licence
Not Applicable

Content Licence
Creative Commons CCZero

Verification
automatically awarded

Release Date
15 March 2013
Modified Date
17 November 2014
Update Frequency
(HERE YOU PICK ONE OF THE FOLLOWING ENTRIES THAT DESCRIBES HOW OFTEN CHANGES OR ADDITIONS ARE MADE TO THE DATA SET. PICK ONE, AND DELETE THE REST) CONTINUALLY DAILY WEEKLY MONTHLY ANNUALLY UNKNOWN AS NEEDED IRREGULAR NONE PLANNED
Publishers
U.S. Geological Survey, Department of the Interior
Identifier
estimates-of-herbicide-use-for-the-20-most-used-herbicides-in-the-conterminous-united-states
Landing Page
http://catalog.data.gov/dataset/estimates-of-herbicide-use-for-the-20-most-used-herbicides-in-the-conterminous-united-states

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Description

This coverage contains estimates of herbicide use for the 20 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

General Information

Legal Information

This dataset has been created by US Government which means it is required to be in the public domain. However US copyright law only allows open access by US citizens, we have assumed the data is equivalently licensed as CC0 for the rest of the world as this is in the spirit of the US Government’s Open Data policy.

  • The rights statement is at

    http://catalog.data.gov/dataset/estimates-of-herbicide-use-for-the-20-most-used-herbicides-in-the-conterminous-united-states Do you think this data is incorrect? Let us know

  • Outside the US, this data is available under

    Creative Commons CCZero Do you think this data is incorrect? Let us know

  • There are

    yes, and the rights are all held by the same person or organisation Do you think this data is incorrect? Let us know

  • The content is available under

    Creative Commons CCZero Do you think this data is incorrect? Let us know

  • This data contains

    no data about individuals Do you think this data is incorrect? Let us know

Practical Information

  • The data appears in this collection

    http://catalog.data.gov/organization/usgs-gov Do you think this data is incorrect? Let us know

  • This data changes

    at least daily Do you think this data is incorrect? Let us know

  • The data is

    backed up offsite Do you think this data is incorrect? Let us know

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  • Find out how to contact someone about this data at

    http://catalog.data.gov/dataset/estimates-of-herbicide-use-for-the-20-most-used-herbicides-in-the-conterminous-united-states Do you think this data is incorrect? Let us know

  • Find out how to suggest improvements to publication at

    http://www.data.gov/issue/?media_url=http://catalog.data.gov/dataset/estimates-of-herbicide-use-for-the-20-most-used-herbicides-in-the-conterminous-united-states Do you think this data is incorrect? Let us know

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