Argidae of the Rose (Arge Rosae, Arge Pagana)

The damage is caused by the larval forms of this hymenoptera, while the adult causes grooves in the longitudinal direction, especially in the apexes where the eggs are laid.

Preventive Actions : They are quite empirical because the attacks are localized but extensive.

Curative actions : when the black notches appear, the part of the branch that has been hit can be eliminated, press into the furrow dug by the insect to break the eggs or eliminate the adult if it can be found in the oviposition phase (black vespetta with abdomen bright orange).
For larval forms, where necessary, killing and larvicidal products can be used.