Paclobutrazol(95%TC, 10%WP, 15%WP, 25%SC) Description: Appearance: Milk-white odorless liquid. Melting Point: 165º C. Vapour Pressure: 3kPa at 20º C. Stability: Variable in range of organic solvents. Toxicity: Oral LD50 (Rat)>5, 346 mg/kg. Skin LD50 (Rabbit) >1, 000 mg/kg. Specification: 95%TC, 10%, 15%WP, 25%SC
Usage: Used on fruit trees to inhibit vegetative growth and to improve fruit set; on pot-grown ornamentals and flower crops (e.g. chrysanthemums, begonias, freesias, poinsettias and bulbs) to inhibit growth; on rice to increase tillering, reduce lodging, and increase yield; on turf to retard growth; and on grass seed crops to reduce height and prevent lodging.
To be applied as a foliar spray, as a soil drench, or by trunk injection. Has some fungicidal activity against mildew and rusts.