Treatment device for treating trees in managed gardens to protect them against parasites has graduated bottle strapped to tree with nozzle for dispensing treatment liquid under the effect of gravity

摘要

The treatment device includes a graduated (13) tubular bottle (10) for containing a certain quantity of treatment liquid, and at least one nozzle (15) communicating with the bottom of the bottle and designed to be placed in the branch of a tree so that the treatment liquid can diffuse under the effect of gravity. A strap is used to rigidly fix the bottle to the tree.