Bull. Spec. CORESTA Congress, Jerez de la Frontera, 1992, p. 60, AP14, ISSN.0525-6240
Efficiency of phytosanitary treatments and types of spraying
CFPPT, Bergerac, France
Numerous treatments are needed for insect or disease control (blue mould, powdery mildew), including late-season treatments. Various types of spraying were assessed in this experiment for their efficiency, and in particular for the chemicals...