Trichogramma species parasitize insect eggs, as aespecially the eggs of lepidopterous pests and are mostly whole till date, many species of Trichogramma have utilized in biological control programme in agricultural crops and forest tree and recorded across the world. Inundative releases of Trichogramma spp. for the management of lepidoptera pests of major crops including maize corn borer, diamondback moth, cotton bollworms, rice striped stem borer, rice yellow stem borer and leaf folder etc., have been reported worldwide.