New pheromone traps used against insect pests of vegetable crops

摘要

New pheromone traps were used in Skierniewice, Poland, during 2004 and 2005 for monitoring the flight of Mamestra brassicae, Laspeyresia nigricana [Cydia nigricana], Pyrausta nubilalis [Ostrinia nubilalis] and Agrotis segetum on pea, sweetcorn, cabbage, onion, beet and carrot. The following species of moths were trapped in the pheromone traps: M. brassicae on cabbage (12 moths in 2004 and 21 moths in 2005), L. nigricana on pea (3 and 12 moths, respectively), P. nubilalis on sweetcorn (21 and 32 moths), and A. segetum on beet (72 moths), onion (208 moths) and cabbage (145 moths) in 2005..