The food industry constantly growing with increasing population and diversity. In addition to production, the formation of waste is also increasing. These wastes cause environmental pollution, economical problems loss valuable chemical com-ponents. Tomato used for tomato paste, sauce other production; especially skin seed part waste. Grapefruit quince have a significant amount waste, in beverag...

ABSTRACT Leaves of Inula viscosa were collected from the field, dried, and extracted with a mixture of acetone and n-hexane. The oily, water-insoluble pastes obtained after evaporation of the solvents were used for the control of foliar diseases in growth chambers. The pastes, either dissolved in acetone or emulsified in water, effectively controlled downy mildew of cucumber, late blight of pot...