2月23日,河南省科技厅、省财政厅组织相关专家对河南省林业科学研究院及许昌、焦作等林业局承担的省重大公益性科研项目“河南省林木重大病虫害成灾机理及可持续控制技术研究”进行了验收。2007年,河南省重大公益性科研项目“河南省林木重大病虫害成灾机理及可持续控制技术研究”获准立项,项目实施 February 23, Henan Provincial Science and Technology Department, the Provincial Department of Finance organized experts on the Henan Provincial Forestry Research Institute and Xuchang, Jiaozuo and other major provincial public welfare undertakings of the provincial scientific research project “Henan Province, major tree pests and diseases disaster mechanism and Continuous Control Technology Research ”was accepted. In 2007, Henan Province, a major public welfare scientific research project “Henan Province major tree pests and diseases disaster mechanism and sustainable control technology research” was approved, the project implementation