Pesticide Use Reporting - 2019 Summary Data
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Text files of the data presented in the PDF reports and tables below are available for download
DPR’s Pesticide Use Annual Report includes both short-term and long-term pesticide use trends. Use changes from one year to the next reflect short-term variability in pesticide use. Pesticide use is dependent on many factors that can vary unpredictably year over year, including drought conditions, weather, crop selection and other variables. DPR monitors pesticide use data for longer-term trends to inform actions to mitigate potential impacts to human health and the environment and to inform California’s transition to safer, more sustainable pest management. The table below highlights the 10-year trend line between 2010 and 2019 reflecting increased use of safer, more sustainable lower-toxicity pesticides such as biopesticides and oils (listed at the top of the table with green text) and decreased use in the other use categories (listed in red text).
| Change in use from 2010 to 2019 | Change in Pounds Applied | Percentage Change Pounds | Change in Acres Treated | Percentage Change Acres |
|---|---|---|---|---|
| Biopesticides | 3,500,675 | 68 | 4,680,651 | 95 |
| Oils | 13,066,426 | 47 | 1,604,312 | 40 |
| Carcinogens | 90,540 | 0.2 | -249,067 | -2 |
| Cholinesterase Inhibitors | -1,263,570 | -28 | -1,432,870 | -36 |
| Fumigants | -4,373,926 | -11 | -94,905 | -29 |
| Groundwater Contaminants | -787,482 | -71 | -440,791 | -50 |
| Reproductive Toxins | -11,748,713 | -61 | -479,166 | -10 |
| Toxic Air Contaminants | -6,236,995 | -14 | -1,686,352 | -44 |
2019 Statewide Report
Pesticide Use Annual Reports
- Pesticide use annual report history and background, PDF
- Pesticide use annual report references and definitions guide, PDF
- Pesticide use annual report 2019 data summary, PDF
Statewide Data Tables
Pesticide Use Report Lists
Pesticide use is summarized by the pounds applied, agricultural applications, and cumulative acres treated. Tables are organized by chemical, commodity (site), or by both.
- 2019 pesticide use report data indexed by commodity, then chemical, PDF
- 2019 pesticide use report data indexed by chemical, then commodity, PDF
- 2019 pesticide use report data, commodity totals, PDF
- 2019 pesticide use report data, chemical totals, PDF
Pesticide Category Lists
Pesticide use is summarized by total pounds applied or by cumulative acres treated for eight different pesticide categories over ten years: reproductive toxicity, carcinogens, cholinesterase inhibitors, groundwater contaminants, toxic air contaminants, fumigants, oils, and biopesticides.
Pounds Applied:
Cumulative Acres Treated:
Top 100 Lists
The top 100 commodities (sites) or chemicals, ranked by the total pounds applied or cumulative acres treated.
- 2019 top 100 commodities by pounds applied, PDF
- 2019 top 100 chemicals by pounds applied, PDF
- 2019 top 100 commodities by acres treated, PDF
- 2019 top 100 chemicals by acres treated, PDF
County Data Tables
Top Five Lists for each County
The top five commodities (sites) or chemicals are listed for each county, ranked by total pounds applied or by cumulative acres treated. Tables are organized by chemical, commodity (site), or by both.
- 2019 top five pesticide uses indexed by commodity, then chemical - pounds applied, PDF
- 2019 top five pesticide uses indexed by chemical, then commodity - pounds applied, PDF
- 2019 top five pesticide uses indexed by commodity, then chemical - acres treated, PDF
- 2019 top five pesticide uses indexed by chemical, then commodity - acres treated, PDF
- 2019 top five commodity or site subtotals by pounds applied, PDF
- 2019 top five chemical subtotals by pounds applied, PDF
- 2019 top five commodity or site subtotals by acres treated, PDF
- 2019 top five chemical subtotals by acres treated, PDF
County Totals
- Counties ranked by pounds applied: 2018 and 2019 comparison, PDF
- 2019 county total pounds applied, agricultural applications, and acres treated, PDF
- 2019 chemical subtotals by county: total pounds applied, agricultural applications, and acres treated, PDF
- 2019 commodity subtotals by county: total pounds applied, agricultural applications, and acres treated, PDF
2019 County Summary Reports:
Indexed by Commodity:
Indexed by Chemical:
Please send your questions and comments to PUR.inquiry@cdpr.ca.gov.