Lambdex 5 EC disrupts the functioning of the nervous system in the target pests. It eventually causes paralysis or death. Rate: 35ml/ 100L of water or 57mls/20ltrs of water, stage of use: At the onset of the first signs of infestation. Target pests/pathogens Aphids, Thrips, Whiteflies, and Caterpillars. Active ingredient(s): Lambda- cyhalothrin 50g/ltr.