MASTER belongs to phenylpyrazole and neonicotinoid group of insecticide. DUAL MODE OF ACTION: it has both contact and ingestion as well as Systemic mode of action. Due to dual mode of action results immediate death of targeted pest. It has good translaminar action thus controls the pest present on the lower surface of the leaves. Quick knockdown effect with long duration control. It is rapidly absorbed into foliage. Effects simultaneously both Central Nervous System and the Peripheral Nervous System. One shot solution of Aphids, Jassids and Whiteflies in cotton crop. It controls all the stages of sucking pests i.e. egg, nymph and adults. It is also having ovicidal action. It has good synergistic effect. Combination of two insecticides, eliminates/delays the development of resistance. No phytotoxicity has been reported when used as recommended.