【摘要】 1999年 ,在黑龙江省尚志市一面坡林场进行了樟子松枯梢病综合防治试验。 2 0 0 3年根据防治试验林标准地的调查结果 ,经计算得知 :防治所带来的经济效益非常显著 ,同时也说明樟子松枯梢病综合防治技术可以从根本上控制病害的发生与危害。更多还原

【Abstract】 Experiments of integrated prevention and cure for Pinus sylvestris var. mongolica shoot blight were conducted in Yimianpo Forest Farm of Shangzhi City, Heilongjiang Province in 1999. The investigation of sample plots in experimental forests was carried out in 2003. According to the investigation result, it is proved that the economic benefits are very remarkable. Meanwhile it is confirmed that the technique of integrated prevention and cure for Pinus sylvestris var. mongolica shoot blight can control the occurrence and harm of this disease radically.更多还原