The present invention provides an herbal formulation, which control termite in agricultural crops. The formulation an aqueous extract of at least one plant selected from an aqueous extract of at least one plant selected from Azadirachta indica, Abrus precatorius, Calotropis procera, Calotropis gigantea or Euphorbia tirucali or combination thereof an aqueous extract of at least one plant selected from Ricinus communis, Euphorbia neriifolia, Jatropha curcas , Croton bonplandianum or Agave Americana or combination thereof an aqueous extract of at least of one plant selected horn Azadirachta indica, Ricinus communis, Euphorbia tirucalli, Calotropis procera or Calotropis gigantean or combination thereof and an aqueous extract of at least one plant selected from Sapindus emarginatus, Ferula asafetida, Abelmoschus esculentus or Semicarpus anacardium or combination thereof. The invention also provides a process for preparing the disclosed formulation.