A Synthatic Pyrethroid Water Dispersible Powder Or Wetable Powder Used F Or Residual Spray For Killing Mosquitoes Confirming To Following Who Specification, Cy Fluthrin 10 % Wp Who/Specn.385/Wp,Or Lambda Cyhelothrin 10 % Wp/Who/Specn.463/Wp Or Deltamethrin 2.5 % Wp-Who/Specn.333/Wp Or Alphacypermethrin 5 % Wp/Who/Specn.454 Wp . [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]