Abstract:

The investigation on the effect of pheromone lures, height and wind direction has been carried out in Zhejiang for further increasing the control efficiency of Spodoptera exigua and improving the application of pheromone technology in the field. The results showed that the lures manufactured from MSTR Technologies attract the highest number of moths than others. The optimum height for trap was 50 cm, The traps in the upwind attracted more male moths. Its fitted degree is 81.08%.