This application was developed to support using the Plant Protective (Greenguard) properly targeting those are who in charge of pine tree maintenance activities in Japan (Ground keepers in Japan).
To say precisely, utilizing the GPS pin drop function, keep track of the pine trees which has been applied the Greenguard with information of each pine tree such as size of the tree(the breast high diameter of tree),
and amount of applied plant protective and so on.
Through managing each pine trees treatment history, it will provide us the alert of expiration of plant protective and prevent the death of pine tree.
Please keep in mind that this application is targeting for domestic ground keepers only (neither for foreign ground keepers nor general consumers).
Continued use of GPS running in the background can dramatically decrease battery life.