Deltamethrin is the world’s most effective synthetic pyrethroid insecticide for use in agriculture, being photo stable. It is no systemic insecticide which acts by contact and ingestion, and exhibiting a broad spectrum control of chewing and sucking insects. Deltamethrin is effective against a wide range of insect pests, which include Lepidoptera, Homoptera; particularly Aphids and Psylla but also some Coccidea and Cicadellinea, Heteroptera, Thysanoptera; selected thrips species, Diptera, Coleoptera and Orthoptera