THE PRESENT INVENTION RELATES TO ACTIVE COMPOUND SUSPENSIONS COMPRISING AT LEAST 60% BY WEIGHT OF GLYCEROL, AGROCHEMICALLY ACTIVE COMPOUNDS, WETTING AGENTS, DISPERSANTS AND ANTIFOAMS, AND ALSO OPTIONALLY AGENTS FOR ADJUSTING THE PH, PRESERVATIVES AND FURTHER COMPONENTS, SUCH AS FORMULATION AUXILIARIES, SURFACTANTS AND SOLVENTS. THE ACTIVE COMPOUND SUSPENSIONS AND THE AGROCHEMICAL COMPOSITIONS OBTAINABLE THEREFORM CAN BE USED FOR CONTROLLING HARMFUL ORGANISMS.