Emamectin benzoate 1.9% EC is a water soluble liquid formulation contaning 1.9% active ingredient and is recommended for the control of bollworms in cotton. It is an insecticide with stomach action and should be ingested by the larvae to be most effective. Affected larvae become paralyzed and stop feeding shortly after exposure to Emamectin Benzoate 1.9 EC and subsequently die after 2-4 days. Apply the insecticide when the incidence of larvae is first observed and repeat application as necessary. Apply the insecticide in sufficient quantity of water to ensure through coverage of the foliage.