Greenshield
Larvae develop inside the host egg, and after pupation the adult emerges from the host egg by biting a hole in the lid of the stink bug egg. Visual effect [...] wasps per hectare every 4 to 6 weeks for the period that either stinkbug egg laying takes place, or the nuts or fruits are prone to damage. Consult a Koppert [...] Application Hang carboard tube in a tree in the orchard or crop. Apply as illustrated on label. Dosage The release of Greenshield should be done once stinkbug