Chlorothalonil

Mode of Action: Chlorothalonil is a multi-site inhibitor affecting various enzymes and other metabolic processes in fungi. It inhibits spore germination, and is toxic to fungal cell membranes. Types of Formulation: Flowable, solution, soluble dispersible granule, dust. Some formulations also contain other fungicides. What it controls: Chlorothalonil is effective against fungal diseases such as grey mold, early and late blights, leaf spots, anthracnose, fruit rots, rusts and downy mildews that threaten numerous vegetable, small fruit, stone fruit, ornamental, turf and other agricultural crops. Note: the specific crop-disease combination must be on the label. Application Timing: The timing of application depends on the fungus to be controlled, and the growth stage of the plants to be protected. Refer to the label for detailed instructions on rates and application timing for the specific crop and disease. Mixing Instructions: Refer to label for specific mixing instructions. Before preparing the spray mix, slowly invert the container several times to assure uniform mixture.