Optimisation of the pheromone blend of the swede midge, Contarinia nasturtii, for monitoring.Published in:Pest Management Science, 2009, v. 65, n. 8, p. 851, doi. 10.1002/ps.1762By:Boddum, Tina;Skals, Niels;Marit Wirén;Baur, Robert;Rauscher, Stefan;Hillbura, YivaPublication type:Article