Development of a new biological control product for powdery mildew control in cereals.

Köhl, J.; Plas, C.H.; van den Bosch, G.B.M.; Goossen-van de Geijn, H.M.; de Haas, B.H.; Schepers, H.T.A.M.; Hilscher, U.; Wikström, M.; Zijlstra, C.