1 LITRE FORTUNE 500 Active Ingredient: Chlorpyrifos. ( Lorsban 500 equivalent ) 500g/L Chlorpyrifos 488g/L Liquid hydrocarbon Emulsifiable Concentrate Group 1B Insecticide For post construction management of subterranean termites in accordance with Australian Standards and other domestic insect pests and certain insect pests in crops and turf. Powerful insecticide that will treat a range of insect problems including termites, ants, spiders, locusts, cockroaches, silverfish, grasshoppers, aphids, earwigs and many more. Also works very well on lawn black beetle.