EN
Currant clearwing moth is one of important pests of black currant in Poland. It has to be controlled on many plantations every year. Best method to notice moth flying is the use of pheromone traps. Flight starts at the end of May, till beginning of June and lasts up to the first days of August. In recent years the numbers of Synanthedon tipuli- formis significantly increased, which is a result withdrawal from plant protection program, pesticides for to control it. This pest can be controlled during the moths flight. The study of flight of currant clearwing moth were conducted in the years: 2000, 2005, 2008, 2009 and 2011, on the black currant plantations located in central and western region of Poland. To catch moth of S. tipuliformis triangle traps Delta with pheromones were used. Currant clearwing moth started their flight at different time depending on the growing season and the location of the plantation (Fig. 1). The duration of the flight period a pest was about 2 months or longer. There were also found large differences in the number of moth, which were caught on individual farms. Most insects reported in traps, in Dąbrowice in 2009, the least in Skierniewice (2000), but the number was on the border of economic threshold of danger, which is 15 butterflies per trap. The aim of this study was to determine the dynamics of flight of currant clearwing moth by capture them in pheromone traps.