There are other web-based interactive ways to use AGROVOC, like the web-based SPARQL interface which requires specific technical knowledge and the results are in machine-readable formats. There are a number of potentially useful things that can not be done with the browsing interface, e.g. download part of the tree or view or download a full sub vocabulary. Additionally, it is not possible to choose which properties to see in the tree for each concept. 

On the other hand, the SPARQL endpoint has a web-based interface where results can be displayed in tables and can be downloaded as a CSV. Such use of the SPARQL interface may be handy if the end user is not a programmer but needs something more than just browsing AGROVOC.

The public SPARQL endpoint includes sample queries.