近几年来,河南省速生杨造林面积逐年加大,而新增造林面积绝大部分为杨树纯林,品种以欧美107杨比例最大。随着濮阳龙丰、焦作瑞丰纸业有限公司林纸一体化项目建设,以及杨木旋皮加工胶合板材等产业发展,市场对杨木的需求量将会持续增长。自2004年来,杨白潜叶蛾在全省各地 In recent years, the planting area of ​​fast-growing poplars in Henan Province has been increasing year by year, while most of the new afforestation areas are poplar pure forests with the largest proportion of 107 poplars in Europe and the United States. With the Puyang Longfeng, Jiaozuo Ruifeng Paper Co., Ltd. forestry-paper integration projects, as well as poplar wood veneer processing industry development, the market demand for poplar will continue to grow. Since 2004, Yang Baai leaf moths throughout the province