中国农业科学院果树研究所和中国农业科学院郑州果树研究所联合主办的“2012年全国落叶果树病虫害防控技术研讨会”将于2012年10月中旬在辽宁省葫芦岛市召开(详见:http://www.ipcaas.com),会议主题是“落叶果树病虫害和病毒病发生情况和防 The 2012 National Deciduous Pest Insect Disease Prevention and Control Symposium jointly sponsored by the Fruit Tree Research Institute of Chinese Academy of Agricultural Sciences and the Zhengzhou Fruit Research Institute of Chinese Academy of Agricultural Sciences will be held in Huludao City of Liaoning Province in mid-October 2012 (see: http://www.ipcaas.com), the theme of the conference is ”Situation and Prevention of Pest and Disease of Deciduous Fruit Trees and Viruses