Spray records with REI / PHI
Every spray you record carries the regulator-required fields, the weather at application, and the per-crop PHI countdown. Free tier and up — safety records are never paywalled.
What gets captured
- Product (with active ingredients, EPA registration number, signal word)
- Target field(s) and current crop
- Date and time of application
- Applicator + license number
- Rate and total volume + mix volume
- Growth stage and target pest
- Weather snapshot — temperature, humidity, wind speed and direction, automatically fetched at application time
REI tracking
When you log an application, Headland computes the re-entry-interval expiration from the product's label REI hours. The field map shows an REI badge with a countdown until clear. Attempting to log scouting or harvest on a restricted field raises a warning modal that requires a reason to override.
A daily push notification fires when fields exit REI so workers know they can re-enter.
Per-crop PHI
Chemical labels list pre-harvest intervals per crop. 2,4-D is 7 days on corn, 14 days on wheat. Headland looks up the PHI for the crop currently planted on the field at the time of application and warns you before a harvest record violates it.
If a field's crop changes mid-cycle (rare — e.g., a cover crop terminated early), the calculator re-evaluates against the new crop's PHI.
Reporting
Export a date-ranged spray report at any time as PDF (WSDA / CA DPR PUR format by default; other state formats are configurable) or CSV. The export includes everything a regulator or food-grade buyer needs.
How it works
- Tap + on the home screen → Chemical application.
- Pick the product from your catalog. Rate auto-fills from the product's default.
- Pick the field. We resolve the current crop and check the product's label.
- Weather snapshot loads automatically. Override anything manually if you need to.
- Save. The application is now in your audit trail with full traceability.