Cyromzine (CAS No. 66215-27-8) is a insect growth regulator with contact action, which interfers with moulting and pupation. When used on plants, action is systemic: applied to the leaves, itexhibits a strong translaminar effect; applied to the soil, it is taken up by the roots and translocated acropetally. Usage: Cryomazine is used for controlling Diptera larvae in chicken manure by feeding to the poultry or treating the breeding sites. Alose used to control flies or animal. Used as a foliar spray to control leaf miners (Liriomyza spp.) in vegetables (e.g. celery, melons, tomatoes,lettuce), mushrooms, potatoes and ornamental, at 75-225 g/ha; also used at 190-450 g/ha in drench or drip irrigation.