Breaking ground in SA for the macrobial control of stinkbug done by parasitic wasps
August 1, 2022
days, depending on temperature and food availability. Green Shield is a potent weapon you need to combat stinkbug this season. As a first for macrobial control [...] Trissolcus is sent in the adult phase in biodegradable containers. One container has 100 adult Trissolcus wasps, normally released at a rate of a 100 wasps/ha [...] wasps/ha. Directions for use : Containers can be left open in the field, preferably in the centre of the field, for wasps to exit. Alternatively, an open container