# Field Data Page
This page allows you to **view, load/create and manage field data related to the selected lot.** This page will be empty or inaccessible if you have not created at least one agricultural lot through the appropriate guided procedure accessible from the *Lot* dropdown menu.
{% hint style="warning" %}
It should be remembered that the single agricultural lot is the reference management unit for all functions related to Field Data
{% endhint %}
* The Field Data page displays the name of the lot on which you are working (selected through the Lot dropdown menu) and the declared crop. The geo-referenced map of the selected lot is displayed on the right. **The Edit-Details-Delete buttons allow you to act on the selected lot.**
* **The Field Data, Field Data Graph, Notebook, Calendar** buttons allow you to navigate between different specific pages related to field data and CN.
* In the central section of the FIeld Data page, all the field data loaded for the selected lot are graphed in a **time-line** mode (vertical timeline). For each field data, the observation date in the field declared during data loading is indicated. Each data, already loaded and shown in the timeline, can be **modified or deleted** or it is possible to see the **details** of what has been uploaded.
* The **Filter** feature (located at the top right of the time-line) allows you to filter the display for a specific type of field data.
* The **Load More** feature (located at the bottom left of the time-line) allows you to display in time-line further field data related to previous dates/years (if present).
### Load new field data
Clicking on the "**+ New**" button, it is possible to select from a dropdown menu the type of field data, choosing from the following:
Field Data Categories
* **Phenological phases:** the specific stages of a crop's life cycle, such as germination, flowering, fruit ripening, and so on.
* **Climatic adversities:** intense atmospheric events, such as frost, hail, drought, waterlogging, and so on.
* **Phytophagous:** insects that feed on the plant organisms of crops, such as leaves, buds, and roots, causing damage.
* **Surveys**: field surveys to assess disease intensity
* **Pathologies:** diseases caused by fungi, viruses, and bacteria.
* **Physiopathies:** crop damage caused by non-infectious and non-parasitic environmental factors, such as treatment burns, cold or heat burns.
* [**Treatments**](/wiki/wikieng/dati-di-campo/field-data-page/loading-a-treatment.md)**:** the administration of phytosanitary products.
* **Irrigation:** the administration of water to crops.
* **General:** any additional data that the user needs to annotate in the CN that does not fall into the above categories.
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