Analysis and Countermeasures of Pine Wilt Disease Prevention and Control Situation in Dazhu County

According to the present situation of forest species structure and peripheric occurrence of pine wilt disease in Dazhu County,analysis was made of pine wilt disease prevention and control situation and the ecological and economic significance,the main problems were pointed out and it was put forward to increase capital investment and propaganda,establish a strict prevention and control accountability system,promote the application of the latest scientific and technological achievements and measures,aiming to eliminate natural and man-made transmission.