California production-agriculture pesticide reporting reaches beyond the federal restricted-use category. DPR's program standards describe reports for pesticides used in producing agricultural commodities and distinguish production-agriculture PURs from monthly summaries. Identify who performed the application, where it occurred, and the reporting category before selecting a form or due date. [2]
Connect the operator, site, and county
County agricultural commissioners assign operator identification numbers, review grower maps, and maintain site identification lists. The production-agriculture report identifies the property operator and OIN, the treatment site's identifier and land description, the commodity, and the planted and treated units. Keep the operator identity separate from the site identity: they answer different questions in the report. [2]
DPR's standards tell the property operator to give the pest control business the operator and site ID numbers for the work. Prepare those references with the job instructions, then compare the returned application report with the site key. For orchard blocks or vineyard sections, retain a correspondence between the working name and the official site reference rather than substituting a familiar nickname into the identifier field. [2]
Production-agriculture report fields
DPR-PML-017C is the Production Agriculture Monthly Pesticide Use Report. The downloaded form identifies the operator or permit number, site number, location, commodity, planted and treated acres or units, application timing and method, and product and quantity information. Its revision reads 09/2026. The form is an input layout; DPR's standards explain the reporting fields and which columns are optional. [3][2]
| Information group | What to organize before filing |
|---|---|
| Operator and site | Operator ID, site ID, county, and land description |
| Crop or commodity | The actual commodity and relevant planted units |
| Treatment | Application completion, treated acreage or units, and method |
| Pesticide | Exact product name, registration number, undiluted amount, and unit |
| Service business | Pest control business identity where it performed the work |
DPR's field list specifies the amount and units of undiluted product. It also states that the REI, rate-per-acre, and dilution fields are optional on the production-agriculture PUR. Keep that distinction attached to this report: an optional PUR column does not answer the separate question of what worker information or product-use evidence your operation needs. [2]
Due dates depend on the reporting actor
The standards specify production-agriculture PUR submission to the CAC in the county where the work occurred by the tenth day of the following month. Production-agriculture pest control business applications are reported to the CAC within seven days of completion. A grower or property operator should not include the business's applications again on the grower's report. [2]
For the business-to-grower handover, DPR describes a completion notice within 24 hours and a PUR copy to the property operator within 30 days of completion. Keep these events in separate dispatch columns: completion notice, report to the county, and copy to the customer. A single heading such as report sent would conceal which task was completed. [2]
Illustrative calendar example: suppose a grower performs a production-agriculture application during an invented September reporting period. The following-month rule directs that grower's report to the tenth of October. For a contracted production-agriculture application, use the separate seven-day business route and reconcile the customer copy instead of duplicating the business's application on the grower's submission. This example illustrates the actor distinction, not a treatment plan. [2]
Monthly summary 060 is a different report
DPR lists DPR-PML-060 as the Monthly Summary Pesticide Use Report. The program standards describe a summary containing the month, operator or business identity, permit or license reference, county, and product data summarized by commodity or site. Individual application records retained under the relevant provisions contain more detail than that summary. [4][2]
Choose the form by the reporting category rather than by whether its spreadsheet looks shorter. Production agriculture and a monthly summary are not interchangeable descriptions of the same filing. DPR also lists DPR-PML-183 for production agriculture with multiple sites or commodities and DPR-PML-025 as another PUR form. Use the official directory to select the appropriate English or Spanish version. [4]
For a summary preparation workflow, preserve the link from each aggregated product figure to the underlying applications. Label whether a quantity is the undiluted product total, the treatment area, or another unit. Keep different unit totals separate while reconciling the records so a monthly summary does not hide a conversion or transcription error.
Keep the underlying application records
DPR's standards say the applicator retains pesticide-use records for two years, with the separate three-year period noted for structural applications. The records are made promptly available to DPR or the CAC on request. Filing a report is therefore one step in a workflow that also preserves the underlying application evidence. [2]
Create an archive index with the reporting month, county, operator, application references, and copy of the report submitted. Retain the source notes used to reconcile treated acreage and undiluted amounts. If you correct an entry, explain the changed field and preserve the correspondence identifying the correction. Distinguish a revised application record from a revised submission in your filenames.
Electronic reporting: identify the specific route
DPR's 2026 citable-sections report identifies electronic submission to the commissioner for 1,3-dichloropropene use reports under section 6626(g)(1). That is a product-specific reporting requirement. Keep the product and reporting category visible when preparing an electronic submission. [1]
San Mateo County's official business-resource page directs users to CalAgPermits for online pesticide-use reporting and says login information is available through its department. Account provisioning is therefore a county-supported step in that workflow. Keep the account contact and the application's reporting county in your filing instructions, and distinguish a submitted report from a downloaded public-use dataset. [5]
Reconcile the month before closing it
Prepare a list of your own applications and a separate incoming list of contracted work. Compare each item against its operator/site references and identify which party reports it. Match pesticide quantities with units before adding them. Confirm that an attachment belongs to the treatment being reconciled rather than another block with a similar name.
Finally, have a colleague follow a reported product total back to its individual application and location. Ask them to explain the difference between planted area and treated area, find the business's customer copy where relevant, and identify the county submission reference. Use any difficulty they encounter to improve your monthly closeout instructions. The deadlines and field distinctions above come from DPR; this reconciliation sequence is an editorial way to apply them consistently.
Transcribe the September 2026 form precisely
The 017C instructions require the commodity/site identification number exactly as issued by the CAC. They describe it as one to eight characters. The section, township, and range designations match the permit or operator-identification form, or are determined with the coordinate map described in the instructions. For the base and meridian, the form identifies Humboldt, Mount Diablo, and San Bernardino using H, M, and S. [3]
Commodity naming is deliberately specific. The instructions distinguish head lettuce from loose leaf lettuce and table grapes from wine grapes, and reject general groups such as herbs, citrus, or cole crops. Prepare your commodity directory at that level before populating several reports. Preserve the working crop name beside the reporting description so the field team and office can recognize the same planting. [3]
The treatment-size instructions distinguish band or strip applications from spot or partial applications: the former report total acreage at the site, while the latter report the acreage actually treated. Keep that reporting distinction visible beside the source measurement. An automatically repeated whole-field number needs review when the work described in the field note is a border treatment. [3]
For product identification, copy the entire registration number, including an alpha code where present, from the label on the container used. The instructions say to avoid the establishment number and a number taken from a specimen-label book. They also identify registered spreader stickers, adjuvants, and drift-control agents as reportable pesticides in California. Record formulated packaged product, not the diluted mixture, and select the appropriate quantity unit. [3]
Have the preparer read one completed line aloud: commodity, field, application method, registered product, formulated amount, and measurement unit. Check the row against the field note, then sign and date the report as instructed. Use the reviewed line as the quality reference for the remaining applications, without copying its values into unrelated treatments. [3]
When reconciling attachments, distinguish a legible signed submission from an unsigned working draft. Label the preparer's reviewed version with its reporting period and county.