Abstract:
Thaumetopoea wilkinsoni is a serious pest of pine trees, especially the wide-spread Pinus
brutia. This infestation has a significant economic impact both in the loss of forest wood growth and in
medical expenses for treating related human diseases. This paper presents a detailed study of the
behaviour patterns of the moth stage in an attempt to identify best control methods. Several key
observations are made towards the moth emergence timing and period of nocturnal activity.
Specifically, 92% of the moths were found to be most active between midnight and 6:00 a.m. Effects
of light traps vs. pheromone traps are analyzed and light traps were found to be 15 times more
efficient. In addition, 84% of the captured moths were males and only 16% were females. Several
attempts were made to lure females into traps but were mostly unsuccessful. Finally, moth emergence
in relevance to various weather conditions was analyzed and a clear relationship was established where
rain appeared to motivate moth emergence. This work has been done over the sp
Citation:
Houri, A., & Doughan, D. (2006). Behaviour patterns of the pine processionary moth (Thaumetopoea wilkinsoni Tams; Lepidoptera: Thaumetopoeidae). American Journal of Agricultural and Biological Sciences, 1(1), 1-5.
