On this site you will find information on the flight patterns of the lettuce aphid, Nasonovia ribisnigri. The information comes from regular monitoring of aphids caught in 7.5 m high suction traps at four different locations in Canterbury and at one location in Hawke's Bay, New Zealand. Weekly updates of aphid flights will be given throughout the growing season.

Research findings on lettuce production and IPM will be added to this database as they become avalable.