An outline is given of integrated control of cereal diseases; biological control of cereal foot rots (measurement of the presence and effect of parasites using soil observations, aerial photography and phenomena of antagonism; soil suppressiveness towards Gaeumannomyces graminis var. tritici); parasitic complexes; genetic resources and resistance of fruit trees; virus diseases (of cereals and fruit trees); and physiology of pathogenesis and production of new genotypes of resistance. Work on plant pathology is also included in reports from the Plant Improvement (65-76), Forest Technology (77-83), Upper Belgium (85-92), Phytopharmacy (93-105), Fruticulture and Market Garden Crops (107-117) and Plant Technology (125-133) sections of this report.
Parmentier, G. , Cavelier, M. , Jadot, R. , Raepsaet, J. , Maroquin, C. , Populer, C. , Delmotte, C. , Bauvin, J. & Dutrecq, A.