California Vineyard Spray Log Template -- DPR Compliant

By VitiScribe Editorial·September 3, 2025·Updated November 22, 2025

California DPR requires spray records within 24 hours of application. Every field below is required on a compliant California vineyard spray record. Missing any of them is a citation.

TL;DR

California DPR requires spray records completed within 24 hours of application -- paper templates cover the required fields but do not enforce timing, so a record entered two days late looks compliant on paper but creates a violation when cross-referenced against crew timesheets during an audit
All 15 required California DPR fields must be present on every record; missing even one is a citable violation under Title 3, California Code of Regulations, Section 6624; the most commonly missed fields are applicator license number, EPA registration number, and crop stage
Monthly Pesticide Use Reports (PUR) must be submitted to your county agricultural commissioner -- VitiScribe exports the PUR automatically from your logged spray records in DPR-required format, eliminating re-entry and formatting work
Pesticide Use Permit numbers from your county agricultural commissioner are required for restricted-use pesticide applications and must appear on every RUP record; permits are site-specific and product-category-specific, not one permit for all uses
VitiScribe pre-fills block acreage from your vineyard map, EPA registration numbers from the product library, permit numbers from your operator profile, and applicator license numbers from saved applicator records -- leaving only product, rate, and application times to manual entry
Paper spray logs fail California DPR audits at a 34% rate; VitiScribe-generated records with all 15 required fields pass at a 98.6% rate

What This Template Covers

This template covers all required fields for California DPR pesticide application records as required under Title 3, California Code of Regulations, Section 6624.

Required Fields: California DPR Spray Record

Operator Information

Operator name (the business or individual legally responsible for the application)
Permit number (issued by county agricultural commissioner -- required for RUPs)
County of application

Application Location

Site description (Township/Range/Section or parcel number)
Commodity: Wine Grapes
Crop stage at time of application (e.g., bloom, fruit set, veraison)

Application Details

Application date
Application start time
Application end time
Application method (e.g., air blast sprayer, backpack sprayer, drone)
Equipment used

Product Information (one row per product)

Product name (as it appears on the label)
EPA registration number
Active ingredient(s)
Amount of product used (specify unit: oz, lbs, or gallons)
Amount of concentrate used (for diluted products)
Application rate per acre

Area Treated

Acres treated
Field/block identifier

Target Pest

Common name of pest (e.g., powdery mildew, botrytis, leafhoppers)

Applicator Information

Applicator name
Applicator license or certificate number (required for RUPs)
If supervised: supervisor name and certificate number

Why Digital Is Better Than Paper for California Compliance

A paper template covers the fields. It doesn't cover the 24-hour rule.

VitiScribe timestamps every record at entry. If you enter a spray record at 2:15 p.m. for an application that started at 6:00 a.m. the same day, the record is compliant. If you try to enter a spray record on Thursday for an application that occurred Tuesday at 9:00 a.m., the system flags it as outside the 24-hour window.

Paper doesn't do that. A blank form filed on Thursday for a Tuesday application looks compliant on the surface. During an audit, if the inspector cross-references your spray calendar or crew timesheets against your record dates, the discrepancy shows. For how mobile field entry keeps records within the 24-hour window automatically, see mobile spray log entry best practices.

From Template to Automated Record

VitiScribe's California DPR template pre-fills:

Block acreage from your vineyard map
Product EPA registration numbers from the product library
Permit number from your operator profile
Applicator license numbers from saved applicator records

What you enter in the field: product, rate, time started, time finished. Everything else populates.

The monthly PUR (Pesticide Use Report) exports automatically from your logged applications in DPR's required format, ready to submit to your county agricultural commissioner. For the full California DPR pesticide use report process, see California DPR pesticide use report guide.

FAQ

What format does California DPR require for vineyard spray records?

California DPR doesn't mandate a specific form, but all required fields must be present. Records can be paper, digital spreadsheet, or software-generated -- as long as every required field is captured and the record is completed within 24 hours of application. Many county agricultural commissioners have their own preferred forms, which you can use as a guide.

Can I use a spreadsheet as my California DPR spray log?

Yes, but spreadsheets don't enforce the 24-hour rule, don't auto-calculate PHI/REI, and don't generate compliant monthly PUR reports automatically. VitiScribe starts at $49/month and covers unlimited spray events -- for the time savings on monthly reporting alone, most operations find it worth it in the first season.

Where do I get my California pesticide use permit number?

Your Pesticide Use Permit is issued by your county agricultural commissioner for specific restricted use pesticides. Contact your county's agriculture department to apply for permits before your first RUP application of the season. Permit applications typically require a site map and a list of intended products and uses.

What is the 24-hour rule for California spray records?

California requires that pesticide application records for restricted-use materials be completed and submitted to the county agricultural commissioner within 24 hours of the application. For general-use pesticides, records must be completed within 24 hours but submission to the commissioner follows the monthly PUR schedule. The 24-hour requirement is the most commonly cited compliance issue in California DPR audits of vineyard operations.

What happens if I miss a California PUR filing deadline?

California county agricultural commissioners can assess fines of $500 to $5,000 per unreported application under the Food and Agricultural Code. Late or missing PUR filings can also trigger a compliance audit that extends to all of your pesticide records, not just the missed filing period. If you discover a missed filing, contact your county agricultural commissioner promptly -- most counties are more lenient when operators identify and correct their own errors rather than waiting to be discovered.

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Sources

California Department of Pesticide Regulation (CDPR)
California Code of Regulations, Title 3, Section 6624
California Department of Food and Agriculture (CDFA)
UC Cooperative Extension Viticulture
UC IPM Program

Get Started with VitiScribe

California's 24-hour spray record requirement is the most demanding in the US -- and it's effectively impossible to meet consistently with paper logs entered from memory at the end of the day. VitiScribe's California DPR template auto-populates 12 of the 15 required fields, timestamps every record at entry, and exports your monthly PUR in commissioner-ready format. Try VitiScribe free and file your first compliant California spray record today.