Pheromone Traps & Lures for Lepidopteran Insects Funnel shaped traps and lures for all important insects are available. It gives an excellent control by depriving females from mating. If Nomate system is harnessed right from the first generation, it gives fairly good control of lepidopterans all along the crop life. In a crop like Brinjal where the control of fruit & shoot borer is quite difficult, employing NoMate is a worship.