Spray Mix Mate Calculator has been developed by New Zealand Winegrowers to help growers calculate agrichemical spray application rates. By entering a few simple details the app will determine the maximum application rate per hectare required for a specific canopy and spray job. It can calculate how big the job is, how many tanks you need and how much chemical to add to each tank. This information can then be shared with others via email or SMS.

Features:
- Adjusts application rates based on vineyard setup
- Allows multiple products/chemicals to be calculated for spray job
- Adjusts for application volume and tank size
- Calculates amount of product to add to tank
- Calculations can be shared with others via email or SMS