中国医学科学院药用植物研究所等单位专家,近期通过对辽宁、吉林、黑龙江等中国人参主产区进行实地调查,获取了第一手的人参病虫害发生、为害特点及农药施用现状资料,为开展深入研究提供了有价值的参考依据。他们通过与人参种植户或种植合作社负责人以及农业技术推广人员的沟通与交流,结合问卷调查和技术培训等方 Chinese Academy of Medical Sciences Institute of Medicinal Plants and other experts recently conducted a field survey of the main producing areas of ginseng in China such as Liaoning, Jilin and Heilongjiang to obtain the first-hand ginseng pests and diseases, pests characteristics and pesticide application status information for the development In-depth study provides a valuable reference. Through their communication and exchange with heads of ginseng growers or crop cooperatives as well as agricultural extension workers, they have joined hands with questionnaires and technical training