Fuente: WIPO "tomato" The present invention relates to an emulsifiable concentrate composition comprising Profenofos and Lambdacyhalothrin active ingredient content in particularly selected bio effective amount with respect to the composition. The present invention is also relates to a process for the preparation of said formulation. Presently emulsifiable concentrate composition has excellent hydrolytic stability and translaminar property after its application on plant and crops. In use, instant emulsifiable concentrate composition is having significant bio-efficacy in many crops, advantageously without causing phytotoxic damage to any part of the plant, non-toxic and environmentally harmonious i.e. safe to natural enemies.