The Gramineae and Cyperaceae were Locustae's main host. The Dicotyledon could be temporary host, however , it was bad for Locustae to grow up, breed and so on.

Some analysts worry that the supposedly temporary measure will never be reversed, but will instead join a host of other Brazilian taxes introduced in haste and paid at leisure.

The buildings even have garages with real garage doors. The garages host temporary offices for group hacking projects.